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Calculate the Energy Change Per Mole for the Following Reaction 12H+12H24He{ }_{1}^{2} \mathrm{H}+{ }_{1}^{2} \mathrm{H} \rightarrow{ }_{2}^{4} \mathrm{He}

Question 43

Multiple Choice

Calculate the energy change per mole for the following reaction? 12H+12H24He{ }_{1}^{2} \mathrm{H}+{ }_{1}^{2} \mathrm{H} \rightarrow{ }_{2}^{4} \mathrm{He} The mass of 12H{ }_{1}^{2} \mathrm{H} is 2.01355 amu and the mass of 24He{ }_{2}^{4} \mathrm{He} is 4.00150 amu.


A) 2.30 × 109 kJ/mol
B) 9.00 × 109 kJ/mol
C) 1.79 × 1011 kJ/mol
D) 3.52 × 1012 kJ/mol
E) 2.84 × 1013 kJ/mol

Correct Answer:

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