What is the ph of the solution you made in problem 1 the
1. How many grams of NaH2PO4 would you dissolve in water to make a 0.5 M solution of 200 ml final volume?
2. What is the pH of the solution you made in problem 1? The pKa's for phosphoric acid are 2.15, 7.09, and 12.3.
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provide a line-by-line solution for the molecular speed of each of the following five gases at 300k co sf6 h2s cl2 hbr
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question you work for a large multinational technology organization the company has determined they need to create a
1 how many grams of nah2po4 would you dissolve in water to make a 05 m solution of 200 ml final volume2 what is the ph
40 ml of 0100 piperzine was titrated with 01 m hcl piperazine has pka1 533 and pka2 973 what is the ph values when 25
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