A 10.0 g sample of salt was dissolved in 200.0 g water. The temperature rose by 3.50 °C. Assume the solution has the same specific heat as water 4.184 J/gºC. Use both the mass of water and salt for your calculation,
A) How much heat was added to the water during the dissolving process?
B) How much heat was lost by the salt?
C) How much heat was lost by the chemicals on a kilojoules per gram basis?

3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.