Chemistry, 26.05.2021 19:40 King1Gates

an unknown mass of Na20 was dissolved in enough water to create a 100 mk stock solution. the 5 sample of the stock solution as transferred to a volumetric flask and diluted to 500 ml. The ph of the dilut solution is 13.25. Determine the original mass of Na20 dissovled in thes tock solution

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an unknown mass of Na20 was dissolved in enough water to create a 100 mk stock solution. the 5 sampl...