Part A

${?}_1^{2}H+{?}_1^{3}H{?}_2^{4}He+{?}_0^{1}n$

Express your answer using four significant figures.

$E=[,]\frac{J}{m}ol$

Part B

${?}_1^{2}H+{?}_1^{2}H{?}_2^{3}He+{?}_0^{1}n$

Express your answer using three significant figures.

$E=\frac{\sqrt[]{A}\text{S}\text{y}\text{m}\text{b}\text{o}\text{l}\text{s}}{}\frac{J}{m}ol$

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Part C

${?}_1^{2}H+{?}_2^{3}He{?}_2^{4}He+{?}_1^{1}H$

Express your answer using four significant figures.

$E=$

$\frac{J}{m}ol$