Calculate the following: How much energy is released by the conversion of 4.2 x 10" kg of mass to energy? How much mass must be converted to energy to produce 1.00 J of energy? 3.8 x 10^12 J; 1.11 x 10^17 kg 1.12 x 10 ^12 J; 3.8 x 10^13 kg 2.4 x 10^12 J; 1.34 x 10^16 kg 1.34 x 10^2 J; 1.11 x 10^17 kg