Solved

It Is Believed That Two Carbon-12 Nuclei Can React in the Core

Question 80

Multiple Choice

It is believed that two carbon-12 nuclei can react in the core of a supergiant star to form sodium-23 and hydrogen-1.Calculate the energy released from this reaction for each mole of hydrogen formed. It is believed that two carbon-12 nuclei can react in the core of a supergiant star to form sodium-23 and hydrogen-1.Calculate the energy released from this reaction for each mole of hydrogen formed.   Particle Mass (amu)  C-12 12.000000 Na-23 22.989767 H-1 1.007825 (1 kg = 6.022 × 10<sup>26</sup> amu; N<sub>A</sub> = 6.022 × 10<sup>23</sup> mol<sup>-1</sup>; C = 2.99792458 × 10<sup>8</sup> m/s)  A) 2.16 × 10<sup>14</sup> kJ B) 2.16 × 10<sup>11</sup> kJ C) 2.16 × 10<sup>8</sup> kJ D) 2.16 × 10<sup>5</sup> kJ E) None of the answers is correct. Particle Mass (amu) C-12 12.000000
Na-23 22.989767
H-1 1.007825
(1 kg = 6.022 × 1026 amu;
NA = 6.022 × 1023 mol-1;
C = 2.99792458 × 108 m/s)


A) 2.16 × 1014 kJ
B) 2.16 × 1011 kJ
C) 2.16 × 108 kJ
D) 2.16 × 105 kJ
E) None of the answers is correct.

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions