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July 24, 2014

July 24, 2014

Posted by **Jon** on Monday, September 16, 2013 at 10:12am.

2. When she reaches the storeroom she finds that there is no Na2HPO4, however there is a bottle of hydrate Na2HPO4 * 7H20. (FW=268.07) how many grams of this salt should she use in order to make 4 liters with the same phosphate concentration as above?

- Chem still confused -
**DrBob222**, Monday, September 16, 2013 at 11:38amI thought I worked this once. And you want me to go through it again? I'll be glad to help bur this could go on forever. Please post my response and show your work. Explain fully at which step you get stuck and we can go from there.

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