Which of the following expressions is equivalent to the expression

a.

b.

c.

B. 50/-8

Explanation:

The expression -50/8 is equivalent to;

-50/8 = -6.25

The expression; 50/-8 is also equal to -6.25

Therefore;

The expression; -50/8 is equal to 50/-8

the temperature and the pressure affect solubility. temperature affects by changing the properties of the solvent. the increase in pressure increases solubility, the decrease in pressure decreases solubility.