Question
Asked Feb 5, 2020
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How many grams of K2CO3 would you need to make 350 ml of 4M K2CO3?

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Expert Answer

Step 1

Given data,

Molarity = 4M

Total volume of solution =350mL (0.35L)

It is known that, molar mass of K2CO3=138.205 g/mol

Step 2

The required grams (weight) of K2CO3 can be calculated as

Chemistry homework question answer, step 2, image 1

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