Can someone please show me the set up to these four problems? I kind of know how to do it with dimensional analysis, but I got it wrong, so i need help on where the numbers go and why.
1. What mass of zinc is required if 3125 joules of zinc is needed to increase the temperature of zinc from 22 degree C. to 67.3 degree C? (Specific Heat of zinc = 0.39(kJ/kg K), or 0.093(kcal/kgoC), or 0.09(Btu/lbmoF) (I have no idea which one to use so im just going to provide all the specific heats given to me on the formula sheet.)
2. The specific heat of silver is 0.237 J/gram*degree C. If 125.0g Ag at 100

Question

Can someone please show me the set up to these four problems? I kind of know how to do it with dimensional analysis, but I got it wrong, so i need help on where the numbers go and why.
1. What mass of zinc is required if 3125 joules of zinc is needed to increase the temperature of zinc from 22 degree C. to 67.3 degree C? (Specific Heat of zinc = 0.39(kJ/kg K), or 0.093(kcal/kgoC), or 0.09(Btu/lbmoF) (I have no idea which one to use so im just going to provide all the specific heats given to me on the formula sheet.)
2. The specific heat of silver is 0.237 J/gram*degree C. If 125.0g Ag at 100