Indigenous people sometimes cook in watertight baskets by placing

Question

hot rocks into water to bring it to a boil. What mass of 500ºC rock must
be placed in 4.00 kg of 15.0ºC water to bring its temperature to 100ºC
, if 0.0250 kg of water escapes as vapor from the initial sizzle? You may
neglect the effects of the surroundings and take the average specific heat
of the rocks to be that of granite.

Answer 1

Hey look, Bob Pursley told you how to do these heat gained/ heat lost problems. You keep posting basically the same problem over and over. You are supposed to learn how to do them. Try. Post your attempts.

Answer 2

how many gram of ice at 0 c can be melted by the heat released when one gram of steam condense to water at 100 c

Answer 3

4.38kg