The chemicals that cannot be mixed together to form a buffer solution is RboH and HBr.
What is a buffer solution?It should be noted that a buffer solution simply means an aqueous solution that consist of a mixture of a weak acid and it's conjugate base.
From the complete question, the chemicals that cannot be mixed together to form a buffer solution is RboH and HBr. This is because it consists of a strong base and strong acid.
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The sun and stars give off radiant energy. Observation of a star's radiant energy enables us to study the star’s composition and which other factor?.
The Observation of a star's radiant energy enables us to study the star’s composition and to know whether it is moving toward us or away from us.
What is radiant energy?The energy of electromagnetic waves is known as radiant energy. These waves have the ability to traverse through space.
Electromagnetic radiation is made up of microscopic particles called photons, which may be thought of as energy packets.
The human eye can see light energy, which is a type of radiant energy.
The sun and the stars give off radiant energy which helps us to us know the composition of the star. Also, it tells us about the moment of the stars, meaning it helps us to know whether it is moving toward us or away from us.
Hence, the Observation of a star's radiant energy enables us to study the star’s composition and to know whether it is moving toward us or away from us.
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Which of these statements is false? O Archaeology is a field within anthropology. O Archaeologists and anthropologists are necessary to the historian for information they provide O Archaeologists and anthropologists both study human history. O Archaeologists and anthropologists are in totally separate fields and rarely work together.
Answer:
Archaeologists and anthropologists are in totally separate fields and rarely work together
Explanation:
"Archaeologists and anthropologists are in totally separate fields and rarely work together" is 100% false because archaeology and anthropology are VERY similar fields. Anthropology is based on the study of what makes us human, and archaeology deals with the study of human history. They both study human societies/civilizations.
Which combination of factors makes it particularly difficult to address skewed sex ratios?
A. cultural preference for boys combined with limited medical technology
B. cultural preference for boys combined with coercive population control policies
C. limited medical technology combined with coercive population control policies
D. cultural preference for girls combined with limited medical technology
E. cultural preference for girls combined with coercive population control policies
Answer:
C.
Explanation:
In some societies or cultures, the birth of sons is favored over that of daughters. This favor causes demographic imbalance and results in skewed sex ratios.
The two factors that can make it difficult to address skewed sex ratios are limited medical technology combined with coercive population control policies. This is so because limited medical technology will limit the modern reproductive technology that helps in prenatal diagnosis of child and orevent sex-selective abortions. Limited medical technology along with coercive population control policies helps to create a strong population control policy that culture or society have to follow irrespective of discrimination against female births.
Combination of limited medical technology combined with coercive population control policies will result in balance sex ratio.
Hence, the correct answer is "C".
(largest to smallest) megalopolis, metropolitan area, city, town, village, hamlet
Answer:
megalopolis city metropolitan area city town village hamlet
The ideas of early-nineteenth socialists developed as a criticism of the working conditions resulting from _______________.
Answer:
Industrialization
Explanation:
Because it is industrialization that had very poor working conditions.
Give two reasons why there has been a growth in the number of science parks in the uk
Answer:
Science parks can contribute to the economic growth of an area by increasing the level of economic activity and the productivity of the companies once they have moved into that area. Due to the recognized positive effects of science parks, their number in the UK has increased from just 2 in 1982 to over 100 in 2014.
What the government can do to reduce the impact of droughts
Answer:
Goverment can pass laws regulating the use of water for certain things like for their lawn or garden. Or they could encourage people to flush the toilet less.
Explanation:
This would reduce the use of water because a lot of water is used for these unnecessary things.
where is earth the is widest at
Answer:
i would say at the equator which is the center.
or at the intercore.
Answer:
the equatorial line, or the equator for short. it runs longitude east and west around the entire span of the earth and it is
Explanation:
Hope this helps! Please let me know if you need more help, or if you think my answer is incorrect. Brainliest would be MUCH appreciated. Have a great day!
−xXheyoXx
Define sexual propagation
Answer:
Sexual propagation involves the union of the pollen (male) with the egg (female) to produce a seed. The seed is made up of three parts: the outer seed coat, which protects the seed; the endosperm, which is a food reserve; and the embryo, which is the young plant itself.
Explanation:
How do scientists use the evidence they gather?
A. The evidence proves that scientists are always right.
B. The evidence supports scientists personal opinions about
politics.
C. The evidence helps scientists write new laws for people to follow.
D. The evidence helps scientists come up with explanations about
the natural world.
Answer:
I think it is D
Explanation: :) Hope this helps. Sorry if I am wrong
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Where does the initial source of energy come from that creates winds?.
Answer:
The atmosphere
Explanation:
hope i could help you.
The world map below shows the location of four major cities.
The most abundant organic substance on earth is ______. Group of answer choices Starch Cellulose Sucrose Glucose None of the above
It should be noted that Cellulose is most abundant organic substance on earth.
What is Cellulose?Cellulose can be regarded as organic compound that is found in plants and therefore is the main constituent of woods.
It serves as the most abundant organic compound on earth and it serves as major part of plant fiber.
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WILL GIVE BRAINLIEST IF UR RIGHTT!! PLEASEEEE HELPP
There are three types of islands in the Pacific Islands- which of the following is NOT one of these types of islands
Volcanic
Continental
Continuous
Coral
Answer:
The Answer to your question is Continuous
Hope you have a great day!
Continuous
Hope this helps!! :)
Natural causes of climate change?
Answer:
Causes of Climate Change
•Heat-trapping Greenhouse Gases And The Earth's Climate. ...
•Greenhouse Gases. ...
•Reflectivity or Absorption of the Sun's Energy. ...
•Changes in the Earth's Orbit and Rotation. ...
•Variations in Solar Activity. ...
•Changes in the Earth's Reflectivity. ...
•Volcanic Activity.
How can scientists use rock layers to determine when environmental changes occurred throughout Earth's history?
Scientists devised the geologic time scale after noticing differences in fossils as they progressed from oldest to youngest sedimentary strata. They divided Earth's past into many pieces of time when similar creatures were on the planet using relative dating.
Geological time units are based on visible, sequential changes in Earth's rock layers. In geology, the Law of Superposition asserts that sediment and rock strata are deposited in chronological order, with the oldest layers on the bottom and the youngest ones on top.
Answer:
fossils found in different rock layers can help scientists determine the age of rocks and what environment therein. The textures of each sedimentary layer tells us the environment that was present at that location when the layer formed
Explanation:
hope it helps
The following rocks are formed before magma reaches the earth surface except
A. Gabbro
B. Diorite
C. Granite
D. Basalt
Answer:
B.Diorite
C.Granite
the Western Coastal strip south of Goa is referred to as
Answer:
the Western coastal strip south of the goa is called Kannad.
Answer:
malaps
Explanation:
5458558
7415636
Surface of a triangular prism
Answer:
21000
Explanation:
one prism half is 25x12x35- side lengths + 24/2
and 10500x2=21000
global warming argumentative essay body(each paragraph should present a major argument that you want to convey to the reader)
Answer:
Global warming is the rise in the earth’s average temperature due to natural and human-made causes over a long period. Global warming is an issue that is threatening the earth and the near future and needs immediate attention.
One of the most urgent and immediate effects of global warming is the rapid increase in temperatures worldwide. Extreme weather is another result of global warming. Global warming can lead to extreme weather conditions apart from cold and heat extremes – for example, hurricane formatives change.
You can access more Essay Writing on this topic and many more.
The world is seeing global warming coming to effect at a very high speed. Greenland’s ice caps have started melting at an astonishing pace, and Mt. Kilimanjaro has been losing snow rapidly. Global warming is not a national but a global problem.
Scientists have predicted that with the increasing population of the earth, which increases human activities, global warming will only worsen.
Which best describes how the waterway helps this society?
People are using it for trade.
People are using it for irrigation.
People are using it for recreation.
People are using it for drinking water.
By comparing the quantities of unstable and stable atoms in a fossil, what can a scientist conclude
about the fossil?
Answer:
By measuring the quantity of unstable atoms left in a fossil and comparing it to the quantity of stable daughter atoms in the fossil , scientists can estimate the amount of time that has passed since that fossil formed.
hope this helps !
what legislature is found in baton rouge
Answer:
Louisiana State Capitol
Explanation:
Answer:
Louisiana State Capital
Explanation:
Why is fishing processing called Value-added?
What is a synonym for the term perceptual region?
Answer:
Another name will be Vernacular regions. I hope this helps you
Answer:
Vernacular regions
Explanation:
Cane toads are highly successful as an invasive species in australia because there is only one species that is believed to be able to prey on them. please select the best answer from the choices provided t f
The given statement is true as only Myuchelys Latisternum can prey on Cane Toads.
What are cane toads?The cane toad is a large terrestrial true tode found in America. It is also known as the giant neotropical toad or marine toad. The skin of these animals is poisonous and hence touching them can make a person or an animal sick or can also kill them.
The only animal that can prey on the cane toad is the Myuchelys Latisternum. It is a saw-shelled turtle that is the only species that is capable to consume the cane toad.
Therefore the statement is true.
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Answer:
true
Explanation:
trustttt
In your own words, define global ethics and global values.
help
The term GLOBAL ETHIC refers to a set of common moral values and ethical standards which are shared by the different faiths and cultures on Earth.
These common moral values and ethical standards constitute a humane ethic, or, the ethic of humanity. In view of the process of globalization this ethic of humanity has been termed by the famous Roman Catholic theologian and philosopher Professor Hans Küng as the “GLOBAL ETHIC”.
Although the concept of a GLOBAL ETHIC was at first introduced by Professor Hans Küng in 1989 it is, in his own words, “not a new invention but only a new discovery” of common principles which are as old as humankind.
There can be no doubt that a globalizing world with its tremendous social, ecological and moral problems needs a globalization of moral values and ethical standards, in short: a GLOBAL ETHIC, in order to survive as a place where our grandchildren and great-grandchildren can live a decent life.Answer:
Explanation:
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what state is the town Lake View in
Answer:
Alabama
Explanation:
Lake View is a town in Tuscaloosa County, Alabama, United States.
Answer:
Alabama, US.
Explanation:
how can external factors hinder effective communication
Answer:
Communication is a way of sending messages from one place to another person in a different place. Many barrier may prevent the effectiveness of the communication. The external physical barriers include noise , environmental distractions, climate etc. which prevent the message receiver from accurately analyzing the message transmitted.PLEASE HELP WILL MARK BRAINLIEST Using four or more complete sentences, describe why an aging population has caused a shortage of workers in Singapore. PLEASE MAKE THE ANSWER SCHOOL APPROPRIATE
Answer:
Because Smoking is allowed there and smoking tobacco and other products will make a person age very quickly making the people/ workers age.
Explanation: Just Give M3 5 Stars