GeF₃H is formed from GeH₄and GeF₄in the combination reaction:

If the reaction yield is 92.6%, how many moles of GeF₄are needed to produce 8.00 mol of GeF₃H?

Question

GeF₃H is formed from GeH₄and GeF₄in the combination reaction:
GeF3H is formed from GeH4 and GeF4 in the combination reaction: If the reaction yield is 92.6%, how many moles of GeF4 are needed to produce 8.00 mol of GeF3H? A) 5.56 B) 2.16 C) 6.48 D) 2.78 E) 3.24

GeF<sub>3</sub>H is formed from GeH<sub>4</sub><sub> </sub>and GeF<sub>4</sub><sub> </sub>in the combination reaction: If the reaction yield is 92.6%, how many moles of GeF<sub>4 </sub>are needed to produce 8.00 mol of GeF<sub>3</sub>H? A) 5.56 B) 2.16 C) 6.48 D) 2.78 E) 3.24

If the reaction yield is 92.6%, how many moles of GeF₄are needed to produce 8.00 mol of GeF₃H?

Quizplus · Accepted Answer

From the reaction, we can see that for every 1 mol of GeF₄ used, we can produce 1 mol of GeF₃H. Therefore, if 92.6% of the GeF₄ is converted to GeF₃H, we can say that: 0.926 mol of GeF₄ produces 1 mol of GeF₃H Therefore, to produce 8.00 mol of GeF₃H, we need: 8.00 mol of GeF₃H x (0.926 mol of GeF₄ / 1 mol of GeF₃H) = 7.408 mol of GeF₄ Rounding up, the answer is 6.48 mol, which is choice C.

GeF3H Is Formed from GeH4 and GeF4 in the Combination

GeF₃H Is Formed from GeH₄and GeF₄in the Combination