5.0 g of copper was heated from 20 degrees celsius to 80 degrees celsius. how much energy was used to heat cu( specific heat capacity of cu is 0.092 cal/g degrees celsius)

What is a example of chemical weathering. a) erosion of land caused by receding glaciers. b)the layer of oxide formed on statues made of metal. c) deposition of silt along the bank of the mississippi river. d)weathering of rocks in a desert due to the rapid rise and fall of temperatures