Using a scientific explanation, describe if the weight of a mixture will change after going through a chemical reaction. State your claim and provide specific evidence . And reasoning for your answer.

Answers

Answer 1

Answer:

See explanation

Explanation:

In order to answer this question, we have to look at the principle of conservation of mass. This principle states mass is neither created nor destroyed in a chemical reaction.

Hence, in a chemical system undergoing a reaction, the total number of atoms present in the system remain the same before and after the reaction. This also implies that the weight of the system does not change.

Thus, the weight of a chemical system does not change after a chemical reaction.


Related Questions

Write a paragraph comparing and contrasting two items. This can be about anything you want You must use at least six signal words (you can use the same word twice).

Answers

Answer:

I will be comparing and contrasting Life and Death

Life and death are different in many ways.Life is when you are living and have a conciseness and death is something that is usally said to be a empty black with the said dead person having no conciseness

Explanation:

If you speak any different language, comment down below.

Answers

Answer:

I speak 4 language:

Explanation:

Have a nice day!

HELPP PLSS
Write five original sentences. Each sentence should utilize one type of imagery, evoking at least one (or more) specific senses.

Answers

Answer:

1. It’s early morning and I awake to the delicious smell of breakfast ( add foods you like.

2. I go over to my grandmas house and I walk her two fluffy Akita’s. The youngest is boy named Oni and his fur is curly yet extremely soft like silk.

3. I love the ocean so I went to a lighthouse and the view of the sea pounding on the rocky cliffs below is breathtaking.

4. I go into the kitchen and I get a piece of the cake my mother just made. It tastes like cherries.

5. As I do my homework I put my headphones in and play my favorite songs as it helps me concentrate.

Explanation:

I hope this helps and you should probably maybe change some of the words so they fit you better!

In this clip, David and Sasha disagree about whether or not Dr. Frankenstein treated the creature fairly. What positions do David and Sasha hold concerning this debate? With whom does Aiden agree most ? is the students discussion relevant to the central question of the prompt? Explain .

Answers

Answer:

David believes that Dr. Frankenstein is responsible for the creature and that he can do whatever he wants or seems best for the creature, while Sasha believes that the monster that Victor Frankenstein created has to make his own decisions as he is also a living being. Aiden compares the creature to a child and thinks that Dr. Frankenstain has to be held accountable, he supports David's opinion.

Explanation:

studysync

which central idea is best supported in "My Childhood Home I see again?

My childhood home I see again,
And sadden with the view;
And still, as memory crowds my brain,
There's pleasure in it too.

O Memory! thou midway world
'Twixt earth and paradise,
Where things decayed and loved ones lost
In dreamy shadows rise,

And, freed from all that's earthly vile,
Seem hallowed, pure, and bright,
Like scenes in some enchanted isle
All bathed in liquid light.

As dusky mountains please the eye
When twilight chases day;
As bugle-notes that, passing by,
In distance die away;

As leaving some grand waterfall,
We, lingering, list its roar—
So memory will hallow all
We've known, but know no more.

Near twenty years have passed away
Since here I bid farewell
To woods and fields, and scenes of play,
And playmates loved so well.

Where many were, but few remain
Of old familiar things;
But seeing them, to mind again
The lost and absent brings.

The friends I left that parting day,
How changed, as time has sped!
Young childhood grown, strong manhood gray,
And half of all are dead.

I hear the loved survivors tell
How nought from death could save,
Till every sound appears a knell,
And every spot a grave.

I range the fields with pensive tread,
And pace the hollow rooms,
And feel (companion of the dead)
I'm living in the tombs.
This poem is in the public domain.

A.reflecting on the past can create a range of emotions
B.the natural world provides comfort in sad times
C.transformation in life can occur very quickly
D.unimportant details can detract from enjoying the present

Answers

Answer:

a

Explanation:

How does social class affect how people in different parts of Panem perceive the games? What are examples of how social classes bring people together in the games?

Answers

Answer:

hi I hope my answer is helpful in anyway.

Explanation:

Social class affects people in different parts of Panem because the richer you are the less you see of the poor Districts, money is significant in the society of Panem. The richer you are in the world of Panem the less you need to worry about the poor people at the bottom because they mean nothing to you. Capitol residents have often been said to treat the Hunger Games-like a celebrated sporting event and a highly anticipated source of entertainment and past time. It is like a reality show, the rich people at the top don’t think of how much the Districts have struggled, even if they did, they see it as a form of entrainment, like a dramatic back story in a TV show.

The people of the Districts are brought together in the games to fight each other, their social status is pretty much the same, inferior to the Capital. They can bond over it for a bit and may even find a way to rebel (as seen in the second book). Like how people with common ground can come together, the Districts come together because of the games and how they are forced to fight in them. The same with the Capital, the Capital residents come together because of the games, giving money and items to their favorite triubutes, and betting on which one will win.

Write a message writing .

Answers

Answer:

THIS IS YOUR ANSWER

PLZZZ MARK ME AS BRAINLIEST

Answer:

Dear Rishabh,

 I spoke to Joseph on the phone today, he wanted to remind you to get a cake for Ishan's birthday. He said they will meet outside Ishan's house at 7:00 p.m. He wants you to call him before you leave.

Explanation:

Im a writer:). here you can copy & paste if its online.

Which connotative association could reasonably be connected to the word "sulphur," in "Spanish Dancer"?

-American boxing matches

-Spanish bullfighting

-the Christian idea of Hell

-the Jewish holiday Yom Kippur

Answers

Answer:

The answer is the Christian idea of Hell

Explanation:

The other answers have nothing to do with the word or meaning of sulfur and in the Bible, sulfur is usually associated with the fire in hell.

Answer:

Christian idea of Hell C!!!!

Explanation:

i got it right edge 2023

12. Most hazardous waste can be disposed of In a landfill.
True ?
False ?

Answers

Answer:

true but some cant so false

Explanation:

Answer:

False

Explanation:

Many hazardous wastes can be recycled safely and effectively, while other wastes will be treated and disposed of in landfills or incinerators. Recycling hazardous waste has a variety of benefits including reducing the consumption of raw materials and the volume of waste materials that must be treated and disposed.

We can efficiently and effectively influence lots of people throughout the
world:
A. with letters and flyers sent by mail.
B. with small, isolated local organizations.
C. through global online communities.
D. through national interest groups.

Answers

C , for influencing people globally
D , if u want to influence people at national level

Hope this was helpful

The most efficient and effective way to influence a large number of people throughout the world in modern times is through global online communities, as in Option C.

What are global online communities?

Global online communities refer to groups of individuals who come together online to discuss, share information, and collaborate around a common interest or cause. These communities can be found on various platforms, such as social media, forums, blogs, and other online platforms. One of the main advantages of global online communities is their ability to connect individuals from around the world who share similar interests or concerns. Members of these communities can share information, resources, and experiences with one another and collaborate on projects and initiatives that may have a global impact.

Hence, the most efficient and effective way to influence a large number of people throughout the world in modern times is through global online communities, as in Option C.

Learn more about the global online communities here.

https://brainly.com/question/30901914

#SPJ5

Describe the tone of the article and how the author’s choice of words creates it. Cite at least two specific words and phrases chosen by the author to support your answer.from "Prime Time for Cicadas"

Answers

Answer:

the tone of the story is interested but creeped out. the autor uses words like "mystery" "alien - sounding" and "down right creepy"

Explanation:

The author used a frightening tone in the article named "Prime Time for Cicadas". Words like alien-sounding, downright creepy, etc. are some of the words that express the scariness of the cicadas.

What is an article?

An article is one of the English writing texts where the writer writes their own views about a particular topic.

Cicadas are flying insects that eat plants as their food. They are created a frightened and scariness in the article which is written by the author and described the words, like downright creepy, alien-sounding, etc.

Therefore, the author uses a frightening and scary tone in the given article.

Learn more about the Cicadas in the related link:

https://brainly.com/question/14927697

#SPJ2

write a description of a kite in flight suggest by this picture. ​

Answers

Answer and Explanation:

An example of a description of a kite in flight suggested by the picture would be:

Further and further away it soared, steady and noble. Its bright red just a floating dot against the indigo sky. Occasionally, a pull or two would scare it, test it. But the kite remained in flight, owning the space, sharing it only with the birds and the wind - its family. It would now and then look down at the little boy, wondering. The boy helped it fly. It was him who ran with it in hand, who gave it the initial momentum. The boy himself could not fly, so he flew through the kite. And that was enough to make him happy; and the kite was glad it could make someone happy by simply doing what it was created to do.

FILL IN THE BLANKS
YES OR No
1._____,I DOnot have brain.
2.______,I am lazy.
3_______.I am very dirty.

[For people who say grammar is very easy]​

Answers

Answer:

1. No, I do not have brain.

2. Yes, I am lazy

3. Yes, I am very dirty

lol

Write your story below using everything using a bird, windy/cloudy, any type of car, astronaut, dessert, and glasses.! Make sure to include characters, setting, plot, point of view, and a theme. (Only a paragraph) (If you write nonsense I will report your answer and you will lose the points.)

Answers

Answer:

I woke up to birds chirping and the smell of my breakfast my mom made Cinnamon Rolls! After I ate I went outside to play with my neighbors since it was really windy we played with are kites my kite went really high! My friend hade to leave to get new glasses and then came back to play we talked about cars and astronauts and even desserts! We went to a restaurant and ate. We eventually had to go and we went to bed.

Why does Stick feel so forced to leave the house?

Answers

Answer: Because you feed him Lisinopril

Explanation:

Answer:i need more info to answer that

Explanation:

HELP ME ASAP PLS
Home 30%
fastfood 15%
malls 20%
movie houses 15%
outing 5%
neighbors 3%
parks 2%
Fellowship 10%

1. 15% of the respondents answered, they spend their Sundays in __________

2. 10% answered, ___________

3. 30% represents ___________​

Answers

Answer:

1.fast food

2.fellowship

3.home

Part A Which represents a theme of the poem?

Answers

Answer:

Which represents a theme of the poem?

•The details will import

•such a structure,sounds, and word

•many determine theme by figuring

Explanation:

all can see the representative

what is the purpose of a semicolon

A) to to separate a subordinate clause from an independent

B) to separate two independent clauses that are closely related

C) to replace a comma between two independent clauses

D) to replace a colon between two independent clauses

Answers

Answer:

B = to separate two independent clauses that are closely related.

* An example:

there are lots of people, who have the virus here; we are in lockdown. ( very close to so / therefore)

Character trait for effect on others. How do you describe the character in this part of the book. Quick please

Answers

Explanation:

The character in the part of the book can be described as careless, I did a assignment like this once and that's what I wrote and I passed but it may be different.

Please help!!

Has anyone read the novel The Inheritance Games by Jennifer Lynn Barnes? If so, can you please tell me what the main theme is about? I have already read a large portion of it and I can’t fully understand what the main theme is about since there’s a lot of events that take place throughout the story. Please help!!

Answers

Answer:

Main theme: Going from rags to riches.

Explanation:

Books by Jennifer Lynn Barnes: The Inheritance Games Avery Grambs has a strategy to improve her life after high school: acquire a scholarship and graduate early. The sudden death of wealthy Tobias Hawthorne, however, changes everything for Avery.

Why is Antonio arrested? 1.He draws his sword against Sir Andrew. 2.He helps Sebastian. 3.He loves Viola. 4.He fought against Duke Orsino.

Answers

Answer:

1. He draws his sword against Sir Andrew.

Explanation:

This question is about "Twelfth Night."

Antonio witnessed the start of a fight between Cesario and Sir Andrew. However, he mistakes Cesario for Sebastian and for fear that Sebastian will get hurt or be killed in the fight, he pulls out his sword and goes towards Sir Andrew stating that he will fight in Sebastian's place. This all draws the attention of Illyrian officers, who, observing the scene, recognize Antonio and remember that he is a wanted fugitive in Illyria and, therefore, finish the fight by arresting Antonio.

Why do the townspeople think Eric is a thief?
Group of answer choices

Randolph the silversmith has identified him.

People think he is wearing a nobleman's stolen cape.

Eric has an MP3 player which looks like it's made from silver.

Eric is seen with silver that belongs to the silversmith

Answers

Answer:

C

Explanation:

At the end of the story it shows that Eric woke up without the MP3 player which tells The reader that since they thought of him being the theif in his dream.. he is really confused

Answer:

c

Explanation:

. Which subject of study belongs to the humanities?
a
literature
b
navigation
c
anatomy
d
mathematics

Answers

Answer:

a ) literature

Explanation:

Humanities are academic disciplines that study aspects of human society and culture.

i need help
Submit your 200-word persuasive essay that compares and contrasts two things in an organized way and has a separate paragraph for each main point.

Answers

Answer:Write a short composition comparing or contrasting two things. Your introduction should be one paragraph, your body should be approximately three paragraphs, and your conclusion should be one paragraph. You may want to review the options for the first exam question. One option requires you to compare or contrast two things, and you can get a better understanding of that by completing this activity.

Some suggested topics are (1) your mother and father, (2) city and country life, (3) childhood and adulthood, or (4) movies and books.

Be sure to prewrite and plan your writing. Before you begin the actual writing, you may also wish to compose a clear thesis statement to focus your thinking. Place the statement somewhere in your first paragraph to keep your writing on track. Many times, the thesis statement works nicely as the last sentence of the first paragraph. The thesis statement can top off an interesting lead-in. Each paragraph in the body should have a strong topic sentence that clearly supports your stated thesis. To make your comparisons or contrasts coherent, use transitional words and phrases like as well as, different from, in contrast, just as, like, on the other hand, the same as, and unlike. Conclude by summarizing the key details of the body. Don’t introduce new material, but do try to give a fresh twist to the wording of your important points. Your reader will be bored if you say exactly what you said before.

Your paragraph should include an introduction, body, and conclusion and include phrases that compare and contrast (like, as well as, on the other hand, and so on).

Explanation:

Why traditional games are a significant part of our cultural heritage?

Answers

Traditional games have also been categorised as intangible cultural heritage-tugging rituals and games (Cambodia, Philippines and Korea), the Belgian initiative to cultivate ludodiversity, horse riding (Azerbaijan), etc. The concept of ludodiveristy encompasses a wide variety of games, sport, acrobatics and physical exercises. Sportimonium, an NGO in Belgium, has partnered with local communities and associations to safeguard the heritage of games and sports including 23 types of traditional games. It promotes these sports to create awareness among the youth on the significance of intangible cultural heritage sports. It is believed that such sports across the world not only have cultural significance but also incidental benefits that contribute to the wellbeing of an individual. While the Indian heritage list by Unesco lacks any games, India is home to many such traditional games that have nurtured multidimensional and overall development of an individual. Creating awareness on the importance of traditional games is one of the objectives of the Initiative for Moral and Cultural Training Foundation (IMCT), a Chennai-based public charitable organisation. IMCT’s objective is to inculcate values in youth on the theme of “Value Building is Nation Building.”

Answer:

Traditional games are a significant part of our culture or heritage is because it allows us to have a tangible piece of our culture, a reminder. When we play it reminds us of our background and heritage. This is why games associated with culture are significant.

Explanation:

1) Helps us remember our heritage and creates a reminder of our cultural background.

2) It becomes a commonality or a unity between people of the same culture and people with the same ethnicities. A unifying force.

Select the sentence that has the adverb in the correct location.

A.)She eats, and now her slowly hot apple pie dessert is cold.

B.)She eats her apple pie, and now it is slowly hot and cold.

C.)She eats her hot apple pie, and now, slowly her dessert is cold.

D.)She eats slowly, and now her hot apple pie dessert is cold.

Answers

Answer:

D

Explanation:

slowly is adverb

Answer:

D

Explanation:

she eats slowly because she doesnt want to burn her mouth

Question 6 of 10
Determine what the bolded word means from context clues in the passage.
Some defendants plead Insanity as their defense. For
example, their lawyers might say that they were crazy at
the time of the crime.
A. Saying someone was crazy as a defense
B. Pleading a defense
C. Defending craziness
D. Giving a defense

Answers

Answer:

maybe

Explanation:

d

Can you please give me an alliteration slogans ?

Answers

Dont dream it, dive it.

Welcome to the World wide Wow

Select the correct text in the passage. Which sentence in this except from Mark Twain's The Adventures of Tom Sawyer shows Tom to be resourceful? Monday morning found Tom Sawyer miserable. Monday morning always found him so-because it began another week's slow suffering In school. He generally began that day with wishing he had had no intervening holiday, it made the going into captivity and fetters again so much more odious. Tom lay thinking. Presently it occurred to him that he wished he was sick; then he could stay home from school. Here was a vague possibility. He canvassed his system. No allment was found, and he investigated again. This time he thought he could detect colicky symptoms, and he began to encourage them with considerable hope. But they soon grew feeble, and presently dled wholly away. He reflected further. Suddenly h discovered something. One of his upper front teeth was loose. This was lucky; he was about to begin to groan, as a "starter," as he called it, when it occurred to him that if he came into court with that argument, his aunt would pull it out, and that would hurt. So he thought he would hold the tooth In reserve for the present, and seek further. Nothing offered for some little time, and then he remembered hearing the doctor tell about a certain thing that laid up a patient for two or three weeks and threatened to make him lose a finger. So the boy eagerly drew his sore toe from under the sheet and held it up for Inspection. But now he did not know the necessary symptoms. However, it seemed well worthwhile to chance it, so he fell to groaning with considerable spirit. ​

Answers

Answer:

C. Suddenly he discovered something. One of his upper front teeth was loose.

Explanation:

This is the sentence that shows that Tom is extremely resourceful. We learn that Tom is trying to find a way in which he can get out of going to school. However, he cannot find any way to do so effectively. Nevertheless, Tom soon realizes that his tooth is loose, and he concludes that this is a good thing to use if he wants to get out of going to school. This shows his creativity and resourcefulness.

Answer:

b

Explanation:

hope it helps

Read this stanza from “The Song of Wandering Aengus” by William Butler Yeats.

I went out to the hazel wood,
Because a fire was in my head,
And cut and peeled a hazel wand,
And hooked a berry to a thread;
And when white moths were on the wing,
And moth-like stars were flickering out,
I dropped the berry in a stream
And caught a little silver trout.

How do these lines reveal details about the speaker of the poem?

A: They show that he is driven by strong urges and passions.

B: They portray him as an angry, irritable man.

C: They reveal his essential good-hearted nature.

D: They suggest that he is a skilled woodsman.

Answers

i would say letter A would be the answer
Think it is also A as well
Other Questions
List at least three reasons for beginning a stamp collection as a hobby. Describe events that explain the border differences between these maps. Use information from the maps and the lesson in your response. Use complete sentences. Besides land, what did the United States gain from expansion? Use information from the maps and the lesson in your response. Use complete sentences. Which statement best describes principles of design? Please help! btw this is art appreciation not art like music. Which country showed the greatest recovery from population loss by 1500? Zavia climbed a mango tree to get the ripest mangoes. He got stung by a bee. What do you suggest for Zavia to put on the bee sting for neutralization to occur?1 Ice2 Baking soda3 Benadryl4 Vinegar Please do number 11 for me. Taylor's cat runs 15 miles in 30 minutes. At this rate how far will her can run in 3 1/2 hours? Please please help! This is due TONIGHT!!!What would be an example of Ethos in Barack Obamas Victory Speech? Complete answers, please! Please solve this! 20(b) < 80 Help, please, please, please!!!!!!! I need help with this question I would be grateful really Match each type of lending institution to its description.-consumer finance company-credit union-bank-payday lender-provides credit only to the organizations members-offers short-term credit at very high interest rates-typically provides credit for purchasing items on an installment basis-provides credit for a wide variety of purposes and periods of time how to use voluntary trade in a sentence Anyone ? I dont really know Explain what Jobs means when he says that death is the single best invention of Life. Also, why do you suppose he capitalizes the word, Life, in that part of his speech? A poll is taken to see which candidate students will elect as class president. 43% ofstudents say they will vote for Alessandra. The poll has a margin of error of 3%, so theleast and greatest percent she could receive is represented by la 431 = 3, where a isthe actual percent of students that vote for Alessandra. What is the lowest percentage ofvotes she could receive? Which statement correctly describes the significance of meiosis during gamete formation? Scorpions thrive in the desert.The desert is dry.Combine the sentences into one sentence without adding any new words. Which equation represents a line parallel to the line y=1/5x + 4A. x + 5y = 25B. 5x + y= 3C. 5x - y= 7D. 5y - x= -20 Which of the following are solutions to the equation below?Check all that apply.(3x- 5)2 = 19