Calculate mass % of nitrogen and oxygen in NO2.

Calculate Mass % Of Nitrogen And Oxygen In NO2.

Answers

Answer 1

Explanation:

I'm not too sure but I would find the molar mass of nitrogen dioxide and then divide.

N - 14.01

O - 16.00

(14.01) + 2(16.00)

14 01 + 32.00 = 46.01

14.01 / 46.01 = 0.3044....

30.4%

32 / 46.01 = 0.6955....

69.6%


Related Questions

What’s homeostasis??? help a sister out

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Answer:

The ability of our bodies to maintain a stable internal environment.

Explanation:

Answer:

homeostasis.

Explanation:

is the state of steady internal, physical, and chemical conditions maintained by living systems.

Which of these kingdoms are NOT eukaryotic
a. Protista
b. Fungi
c.Animalia
d. Archaeabacteria

Answers

Answer:

Answer is Archaebacteria

Explanation:

___________is the dropping of sediment by wind, water, ice, or gravity.

Answers

another. The movement of sediments by wind, water, ice, or gravity is called erosion.

So the answer is erosion.

Granite takes much longer to form than basalt. How will the size of the crystals in granite be different from the size of the crystals in basalt?

Answers

Answer:

The size of the crystals in granite will be different from the size of the crystals in basalt depending on how they are formed and how they are cooled which determines the nature of the crystals they produce. Granite takes a much longer time to form than basalt because granite takes a very long time to cool down since it is intrusive giving minerals to be well-formed and producing a bigger size of crystals with individual mineral grains that are can be seen without the need for bigger magnification. While basalt crystals are much smaller as the crystals form very quickly because the magma comes out of the earth and cools quickly giving rise to fine-grained minerals.

Explanation:

Granite and basalt are both igneous rocks.

Granite takes a longer time to cool as it hardens under the earth's surface causing the delay in cooling while basalt takes a shorter time to cool as it hardens above the earth's surface.

   

The graph shows the changing levels of hormones during menstruation and ovulation. What happens to hormone levels during ovulation, and why is this important?

Answers

Answer:

The estrogen level decreases during the ovulatory phase, and the progesterone level starts to increase. And it is important, because hormones that are being releazed stimulates the egg to move from the fallopian tube, which then leads to menstruation.

Explanation:

The ovulatory phase begins with a surge in luteinizing hormone and follicle-stimulating hormone levels. Luteinizing hormone stimulates egg release (ovulation), which usually occurs 16 to 32 hours after the surge begins.

Answer:

Hormone levels generally decrease.

Explanation:

Which would be the best example of migration?

Answers

Answer:

Choosing to move because of a new jobs

Explanation:

Byron is observing organisms that are living in a patch of soil. He makes the following claim.
"I have observed 40 individual organisms. They are classified into 3 species, 1 phylum, and 2 kingdoms."
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A. The statement could be accurate because Byron organized the taxa correctly.
В.The statement cannot be accurate because 40 is much greater than 3 + 1 + 2.
C. The statement cannot be accurate because one phylum must be grouped into one kingdom.
D. The statement cannot be accurate because 3 species must be grouped into 3 phyla.

Answers

Answer:

The correct answer is - option C.

Explanation:

In this statement, he explained that there are 40 organisms that are comprised in the 3 species,1 phylum, and 2 kingdoms. It is not accurate as one phylum can not be placed in two distinct kingdoms.

A single phylum can have more than one species and one species also have hundreds and thousands of organisms. The phylum is lower taxa than the kingdom in taxanomy.

Individual cells do not need to maintain homeostasis. True
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Answers

Answer:

False

Explanation:

False False False False

Describe the main three polysaccharides and their functions

Answers

Answer:

starch is the surplus unit for the glucose made in photosynthesis

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then glycogen is the surplus unit used by animals to store glucose

Explanation:

Explain energy flow from producer to consumer.

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Answer:

Energy is passed between organisms through the food chain. Food chains start with producers. They are eaten by primary consumers which are in turn eaten by secondary consumers.

Explanation:

What makes water filters better

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Answer:

It's better to filter your water because, Water filters not only help improve the flavor of your water but also protect you from impurities such as rust particles and harmful contaminants such as bacteria and lead.

Explanation:

Answer: Water filters not only help improve the flavor of your water but also protect you from impurities such as rust particles and harmful contaminants such as bacteria and lead.

Explanation:

A allele is always represented by a capital by a letter

Answers

Answer:

A Dominant Allele is always represented as a Capital Letter. A Recessive Allele is represented as a Lower-Case Letter.

Answer:

Dominant Allele - Capital Letter

Recessive Allele - Small Letter

Explanation:

What three processes can a rock change from one rock to another?

Answers

Answer:

crystallization, erosion and sedimentation, and metamorphism.

Which statement best explains the impact of favorable oceanic conditions on human behavior?

Boating activities decrease along shorelines.
Families move away from shorelines.
People spend less time playing at the beach.
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Answers

The impact of favorable oceanic conditions on human behavior are the Recreational water sports that increase on beaches.

What is the effect of favourable oceanic conditions?

The favorable oceanic conditions has a great impact on human behavior i.e. the increase  of Recreational water sports on beaches because people go to the places where the temperature is favourable and suitable.

So we can conclude that the impact of favorable oceanic conditions on human behavior are the Recreational water sports that increase on beaches.

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Answer:

Familys move away from shorelines

What is the genotype (genes) ratio for this probability outcome for the offspring?

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White fur with purple Speckles sometimes I

Que relação existe entre a concentração de iões K+ no interior das células guardas e a abertura dos estomas?

Answers

Answer:

Los iones K + tienen un gran efecto en la apertura de los estomas.

Explicación:

Existe una gran relación entre la concentración de iones K + dentro de las células de guarda y la apertura de los estomas porque la concentración de iones de K + aumenta la concentración osmótica dentro de la guarda. El agua entra en las células de guarda por endosmosis, lo que aumenta la turgencia. La presión de turgencia de las células protectoras aumenta debido a esta endosmosis y las células protectoras permiten que los estomas se abran, por lo que podemos decir que los iones K + tienen un gran efecto sobre la apertura de los estomas.

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Answers

I think the correct answer is B try it

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Answer:

1. Hot water: Gas,  Ice cube: Solid

2. (I can't answer this one, I didn't do the activity)

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How does the H+ concentration create ATP

Answers

Answer:

Low pH increases the concentration of base causing mitochondria to pump out H+ to the inter membrane space leading to ATP production. The high external acid concentration creates an increase in H+ in the inter membrane space causing an increased in ATP production by ATP synthetase.

Which statement best describes the role of tRNA in protein synthesis?
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Answers

The statement that best describes the role of tRNA in protein synthesis is copying the genetic code from the DNA molecule and carrying it to the ribosomes.

What do you mean by Protein synthesis?

Protein synthesis may be defined as a process through which various proteins are produced in order to stimulate cellular processes.

tRNA helps in analyzing an mRNA sequence into a protein. It functions at different sites in the ribosomes at the time of translation. It is an adaptor molecule.

Therefore, the statement that best describes the role of tRNA in protein synthesis is copying the genetic code from the DNA molecule and carrying it to the ribosomes.

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I need help asap Currently, which event having the greatest effect on the entire interconnected ocean ecosystem?

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C. oil drilling

D. tsunami

Answers

Answer:

this is very debatable but i think C mostly because of oil spills that happen due to the carelessness of the oil companies but also B where plastic from 20+ years ago hound the living organisms of the ocean.

but without a doubt oil drilling takes the cake when oil spills happen they actually block the sunrays to hit beyond their layer since it forms immiscible soln with the ocean.

Plastic pollution has the greatest effect on the entire interconnected ocean ecosystem.

How the plastic pollution affect the ecosystem?

Plastic pollution causes a threat to marine ecosystems. Species, both plants and animals, adapt to their environment. A new natural balance is created time and time again. Plastic in the environment upsets that balance. Plastic pollution has arisen in just a few decades and is increasing rapidly.

Hence, Plastic pollution has the greatest effect on the entire interconnected ocean ecosystem.

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We will soon exceed earth’s carrying capacity

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Answer:

Wait like actually? Do we need to get to Mars?

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Answers

Answer:

a organism that can form multiple substances

Explanation:

They can feed themselves through photosynthesis.

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Answer:

Well, depending on which is dominant in this case moms allele is dominant this individual would be heterozygous, or Dd.

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Shared

Answers

Answer:

When the diffrence is small like between Oxygen and Carbon the electrons will be shared. When it is large like in Na and Cl the Cl will steal one electron.

Explanation:

what does photosynthesis mean? pls give definition in ur own words.

Answers

Answer:

the complex process by which carbon dioxide, water, and certain inorganic salts are converted into carbohydrates by green plants, algae, and certain bacteria, using energy from the sun and chlorophyll.

Explanation:

what is meant by heridity? ​

Answers

Answer:

Heredity, also called inheritance or biological inheritance, is the passing on of traits from parents to their offspring; either through asexual reproduction or sexual reproduction, the offspring cells or organisms acquire the genetic information of their parents

ANSWER WILL GIVE BRAINLIEST

Answers

Answer:

B each new layer has a new bit of the story to tell and you can see sequential time with each strata

A. 1. Embryological development is very similar for many animals so it would differ a lot from the DNA.

2. embryological evidence is a poor substitute for DNA evidence because of it's almost universal progression. It would be more difficult to see difference in embryos vs via DNA

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Explanation:

Can someone help me please ASAP!!! HELP PLEASE I NEED HELP PLEASE HELP ME PLEASE

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Answer:

constantly sliding all over each other

If you breathed in a lot of chlorine at the pool, which of your cells would be affected? If an embryo were exposed to chlorine, which of his cells would be affected?​

Answers

Answer:

I HATE KEYONNN\

Explanation:

If a lot of chlorine is breathed in, then it would harm the lungs' cells, especially the cells of the airways, the pseudostratified epithelial cells. It harms the different organs of developing embryos as it depends on the mother.

What is breathing?

Breathing is the process of taking the oxygen inside the lungs from the atmosphere and releasing the carbon dioxide into the atmosphere. If a large amount of chlorine is taken, it will affect the cells in the airways.

Long-term inhalation of such gases causes lung problems such as acute lung disorder, asthma, pulmonary pneumonia, and so on. If such a condition arises, then it would be very difficult to provide proper oxygen to the body, and many other cellular activities would be affected.

In the case of developing embryos, it depends on the maternal supply. If the maternal blood is toxicated with chlorine, then it will supply the baby, and the developing baby organs will be affected. There are many disorders such as improper development of the brain, lungs, bones, etc. It will affect the embryo's cognitive capacity too.

Hence, a lot of chlorine affects the lungs the most when breathed.

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