Convert 78.9 kJ into calories
(can you also explain how pls, ty <3)

If a substance is not at its melting or boiling point, as the heat content of a sample of matter increases, its temperature increases the number of intermolecular bonds decreases the space between particles increases the particles move faster

Water (2510 g ) is heated until it just begins to boil. if the water absorbs 5.09×105 j of heat in the process, what was the initial temperature of the water?

Calculate the mass of silver needed to react with chlorine to produce 126g if silver chloride?