Choose the molecule that is most concentrated at each ph ?

Choose The Molecule That Is Most Concentrated At Each Ph ?

Answers

Answer 1
I don’t have my notes on me but I’m assuming this questions has to do with the H+ concentration in each compound. The more H+ molecules in a solution, the more acidic it is, the lower it’s pH is. So for the low pH of 4 (most acidic), H2CO3 is the most concentrated since there are the highest number of H+ ions per molecule. For the medium pH of 7 (neutral), HCO3- is most concentrated. For the high pH of 10 (basic), CO3^2- is most concentrated because there are the least number of H+ ions, in this case, none at all.

Related Questions

Which of the following statements correctly describes the relationship between biodiversity and sustainability? (1 point)
O Biodiversity and sustainability both increase when the number of species in an ecosystem decreases.
O Biodiversity and sustainability both increase when the number of species in an ecosystem increases.
O Biodiversity increases while sustainability decreases with an increase in the number of species in an ecosystem.
O There is no relationship between biodiversity and sustainability.

Answers

The statement that correctly describes the relationship between biodiversity and sustainability is, biodiversity increases while sustainability decreases with an increase in the number of species in an ecosystem.

What do you mean by Biodiversity?

Biodiversity may be defined as the sum total of all the living organisms living in a particular ecosystem.

As the number of species increases, biodiversity also increases because both are directly proportional to one another.

While the species enhancement negatively impacts the sustainability of the environment.

Therefore, the statement that correctly describes the relationship between biodiversity and sustainability is, biodiversity increases while sustainability decreases with an increase in the number of species in an ecosystem.

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What is the difference between the nutrition of birds and humans?

Answers

Answer:

birds have a digestive system  that includes gizzards in which the food goes to get crushed to smaller peices as humans do not

Explanation:

You are assigned with the task of comparing the United States with Canada. Your
primary concerns are patriotism, college and career readiness, crime rates, wealth,
cultural norms and values. Which social institution would best help you with your
research?
a- Family
b-Religion
c-Education
d- Economics

Answers

the answer is c- eduction

1. An airbag in an automobile inflates when a collision occurs, which protects the passenger from serious injury (see the photo on page 254). Why does the airbag soften the blow? Discuss the physics involved in this dramatic photograph.

Answers

Let me know if you need help

If the water temperatures increase in the estuary, oxygen levels would _____.
A: decrease
B: increase
C: stay the same

Answers

Increase it would increase ocean levels do to melting and global warming

Rainbow trout live in the rivers and streams of upstate New York. Rivers in this area are cold and have strong currents. If temperatures fall over time because of climate change, what is one variation that would likely help the trout to survive? Why? Write 1-2 sentences.(2 points)

Answers

Tolerance towards cold temperature and adaptabilities are the variation that help the trout fish to survive.

Which factor help the trout to survive?

If temperatures fall over time because of climate change, the tolerance towards cold temperature is the one variation that would likely help the trout to survive because only those organisms survive in cold temperature that have good tolerance and various adaptation towards cold temperature.

So we can conclude that tolerance towards cold temperature and adaptabilities are the variation that help the trout fish to survive.

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which of the following is a result of the Montreal Protocol and it’s implementation?
A. Chlorofluorocarbons are now put only into aerosol cans
B. Fewer aerosol cans are now produced
C. Chlorofluorocarbons are now used as refrigerants
D. The global carbon footprint increased

Answers

A result of the Montreal Protocol and it’s implementation is fewer aerosol cans are now produced.

What is the Montreal Protocol?

The Montreal Protocol is an international agreement in which the countries which a signatories agreed to minimize the use of substances that deplete the ozone layer.

Hence,  a result of the Montreal Protocol and it’s implementation is fewer aerosol cans are now produced.

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which time period was not engaged in science?

ancient Greeks

Medieval Europeans

Renaissance Europeans

scientific revolution

Royal Society of England

present day

Answers

The ancient Greeks never made a distinction between philosophy and science.

A salmon is genetically modified in a laboratory by inserting one gene into one chromosome of a homologous pair. The salmon escapes, and breeds with a wild, unmodified salmon. Would you expect all of the offspring to be genetically modified? Explain your reasoning.

Answers

Answer:

no

Explanation:

only some of the genes would replicate into the offspring. genes from the modified salmon would mix with the genes of the non modified salmon

Red apple weighs 245grams green one weighs 167grams which one more attracted to the earth

Answers

The Apple that wheighs more is the one that attracts to the earth more

Answer:

the Red apple weighs is more than the green one soo,the Red apple is more attracted to the earth

2. A car salesperson claims that a 300-hp engine is a necessary option in a compact car, in place of the conventioNl 130-hp engine. Suppose you intend to drive the car within speed limits (# 65 mi/h) on flat terrain.
How would you counter this sales pitch?

Answers

Hope this answer works for you:)

Almost 225 soccer fields can fit in one square mile . Approximately how many could you have to yourself if you lived in a region containing 25 people per square mile ? Or 100 people per square mile ?

Answers

(a) The size of the soccer field you can have to yourself if you leave in a region containing 25 people per square mile is 9 fields.

(b) (a) The size of the soccer field you can have to yourself if you leave in a region containing 100 people per square mile is 2.25 fields.

Size of soccer field to yourself

The size of the soccer field you can have to yourself if you leave in the given regions is calculated as follows;

For 25 people per square mile

Size per person = (225 field/mi²) / (25 persons/mi²)

Size per person = 9 field per person

For 100 people per square mile

Size per person = (225)/100

Size per person = 2.25 field per person

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Tyrannosaurus rex Description of adaptations an organism had that allowed it to survive in the past environment.

Answers

Adaptation gives an organism the ability to survive in a particular location.

What is adaptation?

Adaption is the ability of an individual or organism to live and survive in an environment.

There is competition in the environment but the ability an individual to survive despite the competition is adaptability.

Therefore, Adaptation gives an organism the ability to survive in a particular location.

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Does Alaska have more native birds or reptiles?

Answers

Birds i belive. Not sure

How color affects how solar energy is absorbed

Answers

Answer:

Darker colors absorb more sunlight than lighter colors

Explanation:

darker colors get warmer more quickly in the sunlight than lighter colors. The lighter colors reflect more of the sun's radiant energy, so they remain cooler to touch in the sunlight.

hope this helps :)

Which type of UV radiation is responsible for immediate tanning?

A: UV-A
B: UV-O
C: UV-G
D: UV-D

Answers

A: UV-A

Explanation:

The relatively long-wavelength UVA accounts for approximately 95 per cent of the UV radiation reaching the Earth's surface. It can penetrate into the deeper layers of the skin and is responsible for the immediate tanning effect.

A row of tall sunflowers is growing in a backyard garden. Deduce the characteristic of seed plants that enables the plants to grow so high.

Answers

Water, air, light, soil nutrients, and the right temperature associated with tenderness and care are the basic aspects to make a plant grow faster and bigger.

What are the characteristics of seeds?All seed plants have seeds which must have an embryo, a seed coat and food. The seed coat covers the seed, letting it to stay inactive until the temperature is just right for germination.

Thus, Water, air, light, soil nutrients, and the proper temperature.

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What uses the MOST amount of energy?

A: Reduce
B: Reuse
C: Recycle
D: Throw away

Answers

Answer: Recycle

Explanation:

Recycle is the hardest procces, you need to heat up much of the plastic, paper, or glass to make a single vase. Paper needs to be kept for a lon time to dry when reused.

In what way do the oceans and the forests perform a similar function in the carbon cycle, under normal conditions?
A.
Both use carbon dioxide to make food.
B.
Both take carbon dioxide out of the atmosphere.
C.
Both enrich carbon by turning it into carbon dioxide.
D.
Both create the carbon needed by the organisms living in them.

Answers

According to the research, the oceans and the forests perform a similar function in the carbon cycle that is taking carbon dioxide out of the atmosphere.

What is the carbon cycle?

It is the biogeochemical process in which carbon circulates through the atmosphere, the oceans and the surface and interior of the Earth.

The oceans are considered the largest sinks of carbon, in its organic and inorganic forms, it is governed by physical and biological processes that act by increasing the concentrations of CO2 within the ocean.

Therefore, we can conclude that according to the research, the oceans and the forests perform a similar function in the carbon cycle that is taking carbon dioxide out of the atmosphere.

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Which of the following statements is FALSE?

1. Natural selection can be seen working in organisms alive today
2. Natural selection results from an organisms needs
3. Natural selection drives evolution in populations
4. Natural selection is driven by environmental pressures

Answers

Answer:

1.natural selection can be seen working in organisms alive today

Some of the most important nutrients in the ocean include:
A. Nitrates, carbonic acid, and oxygen.
B. Carbon dioxide, oil, and gold.
C. Phosphate, phytoplankton, and potassium.
D. Phosphates, nitrates, and carbon​

Answers

D - i think since phosphates and nitrates play a major role in primary production

Please Please Please Help!!!!!

1. Replicate the DNA strand: ATGAAACGCTTTGCCTAA

2. From the replicated strand in #1, make a mRNA strand.

3. Using the mRNA strand from #2, group the strand into codons. Make sure to leave a space between each codon.

4. Using the codons from #3, determine the tRNA anticodons. Make sure to leave a space between each anticodon.

5. Using the codons, determine the polypeptide chain using the Genetic Code table at the end of this document. Write the full name of each amino acid in order.​

Answers

Answer:

donator

national Africa

How do index fossils help scientists establish how old rocks and other fossils are? In your
answer, include fossils in the same layer of rock, in a lower layer of rock, and in a higher
layer of rock compared to an index fossil.

Answers

Answer:

Index fossils are fossils of organisms that lived during only one short period of time. A layer rock with an index fossil in it is close in age to another layer of rock with the same type of index fossil in it. Even though rock layers are of different regions, index fossils indicates that the layers are close in age.

Explanation:hope its help

Membuat 10 kalimat tanya
Pertanyaan bertujuan untuk menanyakan :
- Pentingnya air bagi manusia.
- Fungsi air bagi manusia.
- Cara melestarikan air.

Tolong bantu pliss

Answers

Answer:

Hindi ko maintindiyan yaan

What are the three reasons why cells divide? What are the chromosome number in diploid and haploid cells? What are the phases of mitosis? What are the phases of the cell cycle?

Answers

Answer:

What Are the 3 Reasons Why Cells Divide?

•Repair of damaged tissue.•Growth of an organism.•Replace old and dying cells.

What are the chromosome number in diploid and haploid cells?

•Humans have 46 chromosomes in each diploid cell. Among those, there are two séx-determining chromosomes, and 22 pairs of autosomal, or non-séx, chromosomes. The total number of chromosomes in diploid cells is described as 2n, which is twice the number of chromosomes in a haploid cell (n).

What are the phases of mitosis?

•Mitosis is understood to involve five phases, based on the physical state of the chromosomes and spindle. These phases are prophase, prometaphase, metaphase, anaphase, and telophase.

What are the phases of the cell cycle?

The cell cycle is composed of interphase (G₁, S, and G₂ phases), followed by the mitotic phase (mitosis and cytokinesis), and G₀ phase.

Explanation:

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[tex]\\ \orange{MaggieEve}[/tex]

What would probably happen if something killed all the
producers in the area?

Answers

If the producers all die suddenly, then there is no food for the other organisms. So the consumers will also die and the ecosystem will collapse

Explain why clouds are more likely to form at higher elevations. (Use the terms relative humidity and dewpoint in your answer)

Answers

Answer & Explanation:

At higher elevations, water condenses from the air and produces clouds, which often blanket lofty peaks and completely obscure them. As the clouds get saturated with moisture, rain and snow fall. The precipitation, when combined with the strong winds, results in frequent stormy weather.

Replicate the following (write the complementary DNA strand);

ATT ACG CGC

Answers

Sorry but… the complementary base pairs are actually:
adenine and thymine
cytosine and guanine

So every A will be matched with a T and every C with a G.

This means your replicated sequence should be:

TAA TGC GCG

A man who heavily smokes has developed lung cancer. The tobacco smoke has caused mutations in some of the cells in his lungs, making them unable to stop reproducing and dividing. He is worried that his children, none of whom smoke, may have inherited the lung cancer from him. Under what circumstances might his concern for his children be justified? If his smoking had already mutated the DNA in the cells in his lungs at the time his children were conceived, the mutations would have been passed to his children. If he inherited a mutation which made him more susceptible to lung cancer, it may have been present in some of the gametes he produced and passed to his children. If the mutation resulted from the duplication of a gene in his lung cells, his children would be at greater risk than if it were caused by a base pair substitution. If the smoke had caused multiple different mutations in his lung cells, it would be more likely that one or more of the mutations would be passed to his children.

Answers

Answer:

The correct answer is "If he inherited a mutation which made him more susceptible to lung cancer, it may have been present in some of the gametes he produced and passed to his children".

Explanation:

trust



4. Which of the following are techniques to estimate population size? (Choose all that apply)
1) counting individuals
2) mark-and-recapture
3) population index
4) sampling

Answers

Answer:

The answer to ur question is 3 and 4

sampling is great for getting the amount people you need

and population index's usually have all the people who are paying bills in the area

The techniques to estimate population size are:

Counting individualsMark-and-recaptureSampling

What is population size estimation?

Population size estimation refers to the process of determining the number of individuals in a particular population. It is an important aspect of ecological and conservation research because it provides critical information about the status of a species and the health of an ecosystem.

There are several methods that can be used to estimate population size, including direct methods such as counting individuals, and indirect methods such as mark-and-recapture or sampling.

These methods can vary in their accuracy, practicality, and cost, and the choice of method often depends on the species being studied, the available resources, and the research objectives. Population size estimation is a key component of wildlife management, conservation planning, and biodiversity assessment.

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