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valentinak56 [21]
3 years ago
5

A student calculated that the amount of NaCl that should form in the lab (theoretical yield) is 2.50 grams. The actual amount fo

rmed was only 2.30 grams. How would you calculate the student’s percent yield?
A) 92%
B) 0.92%
C)108%
D) 1.08 %
Chemistry
1 answer:
Kitty [74]3 years ago
3 0
0.92%. student calculated that the amount of NaCl that should form in the lab
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Answer is: 28 kJ.
Chemical reaction: A₂ + B₂ ⇄ 2AB.
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The molarity of the solution can be used to give the moles and the volume of the solution. The 0.0140 M sodium thiosulfate needs 225 ml of volume.

<h3>What is molarity?</h3>

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Given,

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