The heat of vaporization for water is 40.7 kJ/mol. How much heat energy must 150.0 g of water absorb to boil away completely? Use the formula 339.2 kJ

381.6 kJ

610.5 kJ

6,105 kJ

Heat is the total potential energy of a substance that can be transferred. true false

Suppose that a certain fortunate person has a net worth of $71.0 billion ($7.10×1010). if her stock has a good year and gains $3.20 billion (3.20×109) in value, what is her new net worth?

Salt in oceans comes from and of rocks