1. A 33.6 mL sample of a 0.494 M aqueous acetic acid solution is titrated with...

1. A 33.6 mL sample of a 0.494 M aqueous acetic acid solution is titrated with a 0.379 M aqueous sodium hydroxide solution. What is the pH after 14.8 mL of base have been added?

pH =

2.How many grams of solid ammonium bromide should be added to 0.500 L of a 0.234 M ammonia solution to prepare a buffer with a pH of 10.120 ?

grams ammonium bromide =

3. How many grams of solid sodium nitrite should be added to 2.00 L of a 0.151 M nitrous acid solution to prepare a buffer with a pH of 2.593 ?

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queen_honey_blossom answered 6 months ago

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