Complete combustion of 1.00 mole of acetone (C3H6O) liberates 1790kJ:

C3H6O (l) + 4O2 (g) → 3CO2 (g) + 3H2O (l)

Using this information together with the data below (values in kJ/mol), calculate the enthalpy of formation of acetone (∆Hfo).

Calculate the estimated density of each ball. use the formula d = m/v where d is the density, m is the mass, and v is the volume. record your calculations in table a of your student guide. given that the density of water is 1.0 g/cm3, make a prediction about whether each ball will float in water. record your prediction in table a. what is the estimated density of the table tennis ball? record your answer to the nearest hundredth