When 25.0 g of CH, COOH is combusted in a sealed calorimeter, it releases enough energy to heat 5.30 L of water from 17.7 °C to

Question

When 25.0 g of CH, COOH is combusted in a sealed calorimeter, it releases enough energy to heat 5.30 L of water from 17.7 °C to 29.3 °C.
a) Use this information to calculate the molar enthalpy of combustion for CH3COOH
b) Determine the final temperature if 750 mL of 27.3 °C water is heated by combusting 3.9 grams of CH3COOH
a) AcombH°
in kJ/mol
Tj
in °C

Kunduz · Accepted Answer

Click to see the answer