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posted by jake Friday, December 9, 2011 at 4:14pm.
NaOH has a MW of 40. A 0.12M solution is made by adding how much NaOH to 100mL of water?
.12M solution has .12M in 1L of water. You have .1L of water, so you need .012M of NaOH. .012M * 40g/M = .48g of NaOH
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