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In: Chemistry

1. How many grams of solid sodium nitrite should be added to 1.50 L of a...

1. How many grams of solid sodium nitrite should be added to 1.50 L of a 0.159 M nitrous acid solution to prepare a buffer with a pH of 4.126 ?

grams sodium nitrite = _____g

2. How many grams of solid sodium nitrite should be added to 1.00 L of a 0.134 M nitrous acid solution to prepare a buffer with a pH of 4.123 ?

grams sodium nitrite = _____g.

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