How are percent mass calculations used?

a.

They are used for determining concentrations in solutions and water of hydration

c.

They are used for determining water of hydration and the combustion analysis of hydrocarbons

b.

They are used for determining molecular purity and concentration in solutions

d.

None of the above

Question

Orlando Graves

Chemistry

29 May, 17:07

How are percent mass calculations used?

a.

They are used for determining concentrations in solutions and water of hydration

c.

They are used for determining water of hydration and the combustion analysis of hydrocarbons

b.

They are used for determining molecular purity and concentration in solutions

d.

None of the above

+2

Answers (1)

Know the Answer?

Amelia Johnson · Answer 1

In my opinion, the correct answer among the choices presented above is option B. Percent mass calculations are useful in determining molecular purity and concentration in solutions. Percent mass is defined as the mass of a solute per mass of the solution multiplied by 100.