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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 0.106 M nitrous acid solution to prepare a buffer with a pH of 4.058?

grams sodium nitrite = _____ g.

2. How many grams of solid sodium cyanide should be added to 1.00 L of a 0.196 M hydrocyanic acid solution to prepare a buffer with a pH of 10.140?

grams sodium cyanide = _____g.

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