Answer:
The correct answer is FALSE.
Explanation:
how many atoms are in 2.5 moles of carbon.
Answer:
4.52*10^23 atoms in 2.5 moles of carbon.
Explanation:
multiply 2.50 mol CO2 by 3 atoms/1 mol CO2 before multiplying by 6.022*10^23 atoms/1mol atoms.
In 2.5 moles of Carbon (C) there are 12.53^23 atoms. This is arrived at by utilizing Avogadro's number.
What is a mole?Mole is short for molecules. Molecules are a combination of atoms.
What is the calculation for the solution above?To derive the number of atoms in 2.5 molecules of carbon, we need to divide it's weight in grams with the atom mass units.
To get the atomic mass units (amu) we need to check the periodic table.
Once the division is done, the result must be multiplied by Avogadro's number which is stated as 6.02 x 10^23.
Thus, the formula is given as:
amu = grams/mole; or
u = g/mole
Since the Molar Mass of Carbon is 12.01g/mol
The number of atoms will be
2.5/12.01 X 6.02 x 10^23.
= 0.20815986677768526228143213988343 x 6.02 x 10^23.
= 1.2531223980016652789342214820983 x 10^23.
= 12.531223980016652789342214820983^23.
≈ 12.53^23.
It is to be noted that the molar mass of carbon is derived from the Periodic Table.
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Help me please okay thanks if you help me
Answer:
pull of the moons gravity
Explanation:
What are the standards of living in Indonesia?
Explanation:
Indonesia has an unusually high life expectancy rate of 71 years. This number was much lower in the past but thanks to government-funded health programs for the poor, 111.6 million people now have access to health care
20. The study of plate movement is called
5 points
North
Lande Foca
Cab
Arabia
plate
Cocos
plate
Pack
NA
A
plate
pate
South American
Scoala
Cat University of Wa Al Rio
o continental drift
The study of plate movement is called?
describe the location of india
Answer:
India is positioned on the Indian subcontinent in south-central Asia, and is located in both the eastern and northern hemispheres. India bordered by the Arabian Sea, Bay of Bengal, Gulf of Mannar, Indian Ocean, and the countries of Pakistan, China, Nepal, Bhutan, Bangladesh and Burma (Myanmar).LATITUDE & LONGITUDE:
Latitude/Longitude (Absolute Locations) New Delhi: (capital city) 28° 38' N, 77° 13' E Kochi: 9° 55' N, 76° 16' E Kolkata: 22° 34' N, 88° 21' E Mumbai: 19° 4' N, 72° 52' E Srinagar: 34° 5' N, 74° 47' E.
Explanation:
.
Location of India
India lies entirely in the Northern Hemisphere and Eastern Hemisphere.The main land extends between latitudes 8°4' N and 37°6' N and longitudes 68°7 'E and 97°25 'E.The country is divided into almost two equal parts by the Tropic of Cancer (23° 30' N).Hope you could get an idea from here.
Doubt clarification - use comment section.
If an S wave were to go from a solid to a liquid - what would happen to its velocity?
If the S wave travels after traveling through the solid object then its speed tend to slow down after it reaches the liquid objects. As the S wave is a secondary wave and is known to have to take a different path when it reaches the liquid region.
Hence the S waves don't flow easily through this layer. Thus they are unable to travel through.Learn more about the from a solid to a liquid - what would.
brainly.com/question/217038.
3. A friend asks you about taking a vacation to a relatively warm climate with Mild winters
and Dry summers. Which country would best fit that description?
a. England
b.. Ireland
c. Italy
d. Russia
Answer:
c
Explanation:
It's C because it has a warm climate and mild winters
Which one do you think is better able to connect with other realms of the world, Russia or Europe?
Which country listed has the highest human development ranking?
Answer:
Norway
Explanation:
Norways is ranked No.1
what is masswasting. ?.
Answer:
Mass wasting, also known as slope movement or mass movement, is the geomorphic process by which soil, sand, regolith, and rock move downslope typically as a solid, continuous or discontinuous mass, largely under the force of gravity, frequently with characteristics of a flow as in debris flows and mudflows
Explanation:
Thats what wikipedia said
One of Peter I's most memorable reforms is the beard tax he enforced in Russia.
Which two details BEST Support the central idea above?
a )Among his reforms, Peter I revised Russia's calendar, Introduced changes to the
way
Russlan was written, and completely changed the military.
b)He also tried to get Russians to go beardless, like the 'modern western Europeans he had
met on his tour.
c)Peter I began the practice of breathlessness in quite a dramatic fashion at a reception held
in his honor not long after he came back from Europe.
Answer:
i think is b
Explanation:
Questions in this section: Mark the best answer to questions on the geologic history and contact relationships of the Hutton Gulch area. Multiple Choice 1. The contact between the granite and the gneiss represents what type of contact? a. intrusive contact. b. fault (tectonic) contact. c. nonconformity. 2. Which rock unit is the oldest in this cross-section? a. Diorite c. Granite b. Basalt d. Gneiss d. angular unconformity. e. disconformity. e. Breccia 3. What principle allows you to best distinguish the age relationship between the gneiss and the diorite? a. law of superposition d. cross-cutting relationship b. law of original continuity e. principle of inclusion c. law of original horizontality 4. The granite cuts across the gneiss, what other principle allows you to distinguish the age relationship between the gneiss and the granite? a. law of superposition d. principle of inclusion b. law of original continuity e. faunal succession c. law of original horizontality
Answer:
Metamorphic rocks (from the Greek meta, change, and morphe, form, "change of shape") result from the transformation of pre-existing rocks that have undergone structural and mineralogical adjustments under certain physical or chemical conditions, or a combination of both, such as the temperature, pressure and / or chemical activity of the fluids agents of metamorphism These adjustments, imposed exclusively under the surface, transform the original rock without losing its solid state, generating a metamorphic rock. The rock generated depends on the composition and texture of the original rock, the agents of metamorphism, as well as the time in which the original rock was subjected to the effects of the so-called metamorphic process. Due to the nature of their origin, there may be a complete gradation between metamorphic rocks and the igneous or sedimentary rocks from which they were formed. The study of these rocks provides very valuable information about the geological events that occurred within the Earth and about their variation through time.
Explanation:
To classify a metamorphic rock, the type of metamorphism involved must be known, which can be variable since it depends on the criteria that are taken as a basis to differentiate it: it can be classified from the point of view of extension, fit and cause , geological value, increase or decrease in temperature, etc., but it is very common to define three main types of metamorphism according to the predominant metamorphic agent: Regional, Contact and Dynamic.
hope my answer helped you
24. Despite great European access to the sea, Switzerland and Austria are European countries that are “landlocked”.
a. correct
b. incorrect
Answer:
A.correct
Explanation:
Landlocked means that a country does not border a ocean or sea.
Which three are formed due to compression?
Explanation:
Anticline, syncline, and reverse fault are geological structures formed due to compression
Answer:
The correct option is B.
B) Anticline, Syncline and Reverse Fault
Explanation:
edge
Scientists use instruments to observe and measure each element of weather. A/an __________ is used to measure wind speed.
A. Wind vane
B. Barometer
C. Anemometer
D. Thermometer
Answer:
A
Explanation:
not sure with my answer
what do they have in common?
Answer:
d
Explanation:
Which of these climate types could be located highest in latitude, in either hemisphere?
Answer:
Explanation: Taiga and Tundra are highest in latitude due to having the least amount of sunlight.
What determines where a temperate deciduous forest can exist? (Select all that apply.)
migration patterns of animals
the winds from the ocean
precipitation
seasonal temperature changes
Answer:I think winds is one
Explanation:
i don’t know
Answer:
The winds from the ocean and seasonal temperature
Explanation:
they include things from the forest!
What impacts does plastic have on the environment and how can we help?
Answer:
Millions of animals are killed by plastics every year, from birds to fish to other marine organisms. Nearly 700 species, including endangered ones, are known to have been affected by plastics. Nearly every species of seabird eats plastics. Most of the deaths to animals are caused by entanglement or starvation.
Explanation:
Answer:
Plastic pollutes our oceans and destroys animals habits. This is a massive problem as sea animals eat plastic thinking its food, they eat it and think they're full up however they are still hungry and die of starvation. To help we can stop using plastic and use paper bags instead of plastic bag.
Which of two Earth's spheres are involved when a volcano is erupting?
atmosphere and hydrosphere
geosphere and cyrosphere
geosphere and atmosphere
O geosphere and biosphere
I will give brainleast
Answer:
Geosphere and Biosphere
Explanation:
The geosphere is the Earth itself, while the biosphere is all life within the atmosphere.
Which of these statements best describes tides?
a water level lower than the average water level
a water level higher than the average water level
changes in water level that happen when Earth, the sun, and the moon
form a straight line
O
the periodic rise and fall of water levels in the oceans and other large
bodies of water
the periodic rise and fall of water levels in the oceans and other large
bodies of water.
Discribe three new technologies or products that you can use if you want to conserve energy.
Answer:
Hybird and electric cars, uses fewer fossil fuel resources, and create less pollution. CFL light bulbs last 10 times longer than traditional bulbs, and uses less energy. Energy-efficient appliances like washing machines that reqiure less water and use less power.
Explanation:
Which zones are temperate zones
Answer:
Zones a and c
I'm pretty sure
Zones a and c are temperate zones.
Can someone answer one or all, please? The questions are number 4-6, and the evidence is the graph
Answer:
3)#5
4)#2
5)230
6)50
In North Florida, there are concerns that groundwater withdrawals to meet regional water use demands are negatively affecting the volume of water available for natural spring systems, considered a unique and significant regional environmental resource. This complex situation creates a significant ethical dilemma. Common ethical theories were discussed in the textbook readings and outlined in the lectures. Select the pair of theories that would best apply to this ethical dilemma: Group of answer choices
This question is incomplete because the options are missing, here is the complete question:
In North Florida, there are concerns that groundwater withdrawals to meet regional water use demands are negatively affecting the volume of water available for natural spring systems, considered a unique and significant regional environmental resource. This complex situation creates a significant ethical dilemma. Common ethical theories were discussed in the textbook readings and outlined in the lectures. Select the pair of theories that would best apply to this ethical dilemma:
Utilitarianism approach and common good approach
Utilitarianism approach and rights approach
Fairness/justice approach and virtue approach
Rights approach and virtue approach
The correct answer is the Utilitarism approach and common good approach
Explanation:
Both utilitarianism and the common good approach focus on the ethical aspects of actions. In the case of the first approach, this emphasizes the consequences of an action by analyzing the benefits or harm related to this. This approach is effective in this ethical dilemma because it is necessary to consider both the benefits for humans that will obtain fresh water and the harm in the natural ecosystem.
On the other hand, the common good approach states any individual good including access to water is linked to the general good. In the ethical dilemma presented this implies the use of water for human society is not ethical except if it leads to a general good, which includes access to water for other species living in natural ecosystems. According to this, these two approaches or theories are the most appropriate for this dilemma.
i have a 6 in the tens place and 7 in the ones place.i am greater than 200 but less than 400.what number i am?
Answer: 267 and 367
Explanation:
The numbers that have a 6 in their tens place and a 7 in their ones place which are also greater than 200 but less than 400 are 267 and 367.
For 267, we can see that we have 6 in the tens place and 7 in the ones place. Likewise, for 367, we can see that we have 6 in the tens place and 7 in the ones place as well.
Lori estimates that the circumference of the circle will be 15 centimeters. Do you agree or disagree?
Explain why.
What mph should a 11 year old boy be running. Same with a 13 year old boy what should be their average mph
The average mile time for a 13 year old boy is probably around 7:45–8:25
An 11 year old running a mile in under 8 minutes 50 seconds for boys.
What started the Persian War?
O The Athenians killed the Persian Emperor Xerxes. His grandson Darius wanted revenge against the Athenians.
O Persians raised taxes in lonia and Athens supported a rebellion against the Persians
O The Athenians killed the Persian Emperor Darius. His grandson Xerxes wanted revenge against the Athenians.
O Athens raised taxes in lonia and Persia supported a rebellion against the Athenians
Answer:
when Greeks in the Persian-controlled territory rose in the Ionian Revolt. Athens, and other Greek cities, sent aid, but were quickly forced to back down after defeat in 494 BCE. Subsequently, the Persians suffered many defeats at the hands of the Greeks, led by the Athenians.
Explanation:
How is the Human Development Index (HDI) determined? O A. Knowledge, standard of living, and life expectancy O B. Reading and literacy rates, birthrates, and immigration levels O C. Reading and literacy rates, health care facilities, and gross domestic product O D. Knowledge, life expectancy, and health care facilities
The correct answer is C. Reading and literacy rates, health care facilities, and gross domestic product.
Explanation
The Human Development Index is a measure that summarizes human development in a given country from three basic aspects that are:
Life expectancy, which is summarized as having a long and healthy life from the moment you are born; The level of literacy, is the knowledge that is measured from the adult literacy rate and the combination of the gross enrollment rates of primary, secondary and tertiary; the last indicator is the country's GDP per capita. Therefore, the correct answer is C. Reading and literacy rates, health care facilities, and gross domestic product