During a Reaction $170 \mu \mathrm { J }$ Of Energy Is Released

Multiple Choice

During a reaction, $170 \mu \mathrm { J }$ of energy is released. What change of mass would accompany this release? $\left( c = 3.0 \times 10 ^ { 8 } \mathrm {~m} / \mathrm { s } \right)$

A) $1.9 \times 10 ^ { - 21 } \mathrm {~kg}$
B) $1.5 \times 10 ^ { - 13 } \mathrm {~kg}$
C) $5.1 \times 10 ^ { - 4 } \mathrm {~kg}$
D) $4.8 \times 10 ^ { - 18 } \mathrm {~kg}$