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What is the number of g of NaCl in 500 ml of a 10% (w/v) solution? 1. 5% 2. 10% 3. 50% 4. 1% 5. 15%Asked by Anonymous
What is the number of g of NaCl in 500 ml of a 10% (w/v) solution?
1. 5%
2. 10%
3. 50%
4. 1%
5. 15%
1. 5%
2. 10%
3. 50%
4. 1%
5. 15%
Answers
Answered by
Maria
the answer is 50 g
w/v = 50g/500 ml = 10%
w/v = 50g/500 ml = 10%
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