3 years ago

What is the percentage yield if 125.4g C3H8 are collected from a reaction that should produce 157.4g C3h8?

Chemistry

1 answer:

cestrela7 [59]3 years ago

3 0

The percentage yield : 79.67%

The closest answer is option B.

<h3>Further explanation</h3>

Given

125.4 g C3H8

157.4 g C3H8

Required

The percentage yield

Solution

Percent yield is the comparison of the amount of product obtained from a reaction with the amount you calculated

General formula:

% yield = (actual yield : theoretical yield) x 100%

Input the value :

% yield = (125.4 : 157.4) x 100%

% yield = 79.67

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