Find the mass of sodium formate that must be dissolved in 240.0 cm3 of a 1.2...

Question

Question

Find the mass of sodium formate that must be dissolved in 240.0 cm3 of a 1.2 M solution of formic acid to prepare a buffer solution with pH = 3.60.

mNaCOOH=?

Thanks!

Answer 1

Answer #1

V= 240 cm3 240 ml [MCOOn1 torvica cid 7 12M 17 using Mendsbo Masclbalch e quation lot Cenjingak base) Lweak acid) p kat и соо

Answer 2

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