# Question #7be8c

##### 1 Answer

#### Answer:

The pressure would be 1029 Torr.

#### Explanation:

**Henry’s law** says that the concentration

The mathematical expression for Henry’s law is

#color(blue)(bar(ul(|color(white)(a/a)c = k_text(H)pcolor(white)(a/a)|)))" "#

where **Henry's Law constant**.

If we have the same solute in the same solvent at two different pressures

and

Dividing the two equations, we get

∴

The volumes of solvent are the same, so we can use the masses of the solute instead of concentrations.

∴