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6 Nov 2019

How many grams of sodium formate (NaCHO2) must be added to 1.00 L of a 0.100 M solution of formic acid to make a pH=3.70 buffer solution?

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Bunny GreenfelderLv2

27 Apr 2019

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How Would you prepare the buffer above using just sodium formate?

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How did they get these answers?!?! please explain...

turquoisewoodchuck955

How many grams of sodium formate (NaCHO2) need to be dissolved in 174 mL of a 0.36 M formic acid (pKa= 3.75) solution, so that the concentration of formate equals the concentration of formic acid? Report your answer to two (2) decimal places.

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How many grams of sodium formate (NaCHO2) must be added to 1.00 L of a 0.100 M solution of formic acid to make a pH=3.70 buffer solution?

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