In a certain chemical reaction,8.1 × 10-19 J of energy is released per molecule formed.What is the difference in mass per molecule between the sum of the masses of the molecules of the reagents before the reaction and the mass of the molecules produced by the reaction? (c = 3.0 × 108 m/s)
A) 8.1 × 10-28 kg
B) 2.7 × 10-27 kg
C) 3.2 × 10-27 kg
D) 5.4 × 10-32 kg
E) 9.0 × 10-36 kg
Correct Answer:
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