4&5

4. The magnitude of the potential energy in a change differs according to what type of change occurs. What is the order from lowest potential energy change to highest potential energy change? a. nuclear change, chemical change, phase change b. chemical change, phase change, nuclear change c. phase change, chemical change, nuclear change d. phase changc, noclear change, chemical change 5. What quantity of heat is required to raise the temperature of 0.500g of graphite by 25.0C ? (cratse=0.710M(gC)) 8.88J b. 0.555J c. 704J 4. 35.51