2 years ago

Homeostasis is

Chemistry

1 answer:

Marrrta [24]2 years ago

4 0

Homeostasis is the ability to maintain stable internal conditions B is the answer

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Oxygen, nitrogen, and carbon are all ___________________.

Natalka [10]

Organic elements, depends on the context of the question but I suspect that is the answer. The organic elements are H,O,C,N,P,S

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3 years ago

What is the most soluble salt of the following set? What is the most soluble salt of the following set?

DiKsa [7]

Answer:

Explanation:

The solubility product of a solid is the amount of solid dissociates into its respective ions in the solution. Thus more the value of the Ksp, the more is the salt soluble in the solvent.

So, Given that:-

$Sn(OH)_2\ (K_{sp} =1.6\times 10^{-19})$

$Al(OH)_3\ (K_{sp} =1.9\times 10^{-33})$

$AgCN\ (K_{sp} =6.0\times 10^{-17})$

$Fe(OH)_3\ (K_{sp} =2.6\times 10^{-39})$

The salt having highest value of Ksp is AgCN. So, it is most soluble.

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3 years ago

What is a star that collapsed under gravity called?

Ratling [72]

<span>Neutron Star hope this helps</span>

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2 years ago

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Webb has calculated the percent composition of a compound. How can he check his result?

goldenfox [79]

by making sure they are in the lowest ratio. by adding them to see if they total 100. by checking that they are whole-number multiples. by dividing them by the molar mass.

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2 years ago

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Someone answer this please.

Nataly_w [17]

Answer: The percent composition of oxygen is 54.5%

Explanation:

Below I have attached my work through, but essentially the percent composition relies on finding the mass of the oxygens and dividing it by the mass of the whole compound. The masses of the elements can be found on the periodic table and added together to get a mass of the whole compound- ascorbic acid. Then, you turn this proportion into a percent by multiplying by 100%.

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3 years ago

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