The combustion of 2.208 g of propanol (C3H7OH) increases the temperature of a bomb calorimeter from 298.00 K to 302.56 K. The heat capacity of the bomb calorimeter is 16.25 kJ/K . Determine Δ for the combustion of propanol to carbon dioxide gas and liquid water.

Based on the equation and the information in the table, what is the enthalpy of the reaction?

The mass of a neutron is equal to the mass of a proton plus the mass of an electron. true or false false true

What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.