A .3 piece of copper is heated and fashioned into a bracelet. The amount of energy transferred by heat to the copper is 63500 J. If the specific heat of copper is 390 J/g degrees celsius, what is the temperature change during this process

Achemist 16 drop copper metal from copper chloride solution. the chemist place is 0.50 g of aluminum foil in a solution containing 0.75 g of copper (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction?