What volumes of 50 m hno2 and 50 m nano2 must be mixed to
1. What volumes of .50 M HNO2 and .50 M NaNO2 must be mixed to prepare 1.00 L of a solution buffered at pH= 3.55?
2. Calculate the pH of solution formed by mixing 100 mL of .100 M NaF and 100 mL of .025 M HCl.
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1 what volumes of 50 m hno2 and 50 m nano2 must be mixed to prepare 100 l of a solution buffered at ph 3552 calculate
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