A 100 Lsolution contains 19.52 gof nitrous acid, HNO2.What mass of sodium nitrite, NaN02, should be...

Question

Question

A 100 Lsolution contains 19.52 gof nitrous acid, HNO2.What mass of sodium nitrite, NaN02, should be added to it to make a buf

Answer 1

Answer #1

pH =pka + HNO LHNO. 19-52 47 d/mol O-42 M 1 L [No5= NaNo2 may Molau man of NaNo2 69mo1) 69 pka t fH O.43 - ogaxi0) g en sovin

Answer 2

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