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GenaCL600 [577]
3 years ago
13

How many grams of silver chromate, Ag2CrO4, are produced from 57.7

Chemistry
1 answer:
Anastasy [175]3 years ago
5 0
48.3 g AgNO3 / 169.9 g/mol = 0.284 moles AgNO3
0.284 mol AgNO3 X (1 mol Ag2CrO4/2 mol AgNO3) = 0.142 mol Ag2CrO4
0.142 mol Ag2CrO4 X 331.7 g/mol = 47.1 g Ag2CrO4
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Explanation:

Step 1:

Data obtained from the question include:

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Step 2:

Determination of [OH−] . This is illustrated below:

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