Acetic acid (CH3COOH) has a heat of vaporization of 23.4 kJ/mol. What heat is required to vaporize 250 g of acetic acid?

97.5 kJ of heat is required to vaporize 250 g of acetic acid

Explanation:

Acetic acid → CH₃COOH

The heat of vaporization is 23.4 kJ/mol, which it means that 1 mol of acetic releases 23.4 kJ of energy.

Let's convert our mass of acetic to moles:

250 g . 1 mol /60 g = 4.17 moles

Now we propose this rule of three:

1 mol of acetic acid releases 23.4 kJ

Then, 4.17 moles will release (4.17 . 23.4) / 1 = 97.5 kJ

hurricanes form when warm, moist air from the ocean surface quickly rises into the atmosphere and forms storm clouds and rain. when the clouds are formed, heat is released which warms the cool air in the upper regions of the atmosphere so that the cycle can continue. which two phases of the water cycle are repeated in this process?