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Lena [83]
3 years ago
11

What is the maximum mass of h2o that can be produced by combining 68.6 g of each reactant?

Chemistry
1 answer:
Sauron [17]3 years ago
7 0
The answer will be 47.5
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A student is investigating the effect of concentration on the colour of a solution of copper sulfate.She wished to make up 250cm
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As you can see, the solution in the problem contains 0.5 moles of copper sulfate per dm³. To solve this question we must convert these moles to grams using its molar mass (Molar mass CuSO4 = 159.609g/mol) as follows:

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