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Jack Russell
Chemistry
3 October, 08:14
Molarity of 2%W/V of NaOH is
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Trevon Reeves
3 October, 08:25
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Assume it is 1 litre and weighs 1kg.
2 percent of 1 kg is 20g.
20g divided by molar mass of NaOH.
20g divide by 40 = 0.5 mole
0.5 mole in a litre would be 0.5M
That is the answer: 0.5M
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