Chemistry, 10.10.2019 04:10, emmabarnett817
What is the ph of a buffer that was prepared by adding 3.96 g of sodium benzoate, nac7h5o2, to 1.00 l of 0.0100 m benzoic acid, hc7h5o2? assume that there is no change in volume. the ka for benzoic acid is 6.3 × 10–5. view available hint(s) what is the ph of a buffer that was prepared by adding 3.96 g of sodium benzoate, nac7h5o2, to 1.00 l of 0.0100 m benzoic acid, hc7h5o2? assume that there is no change in volume. the ka for benzoic acid is 6.3 × 10–5. 4.33 3.76 0.439 4.64
Answers: 2
Chemistry, 22.06.2019 10:00, 2019reynolds
Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.
Answers: 1
Chemistry, 22.06.2019 23:00, Mynameismath
Which type of intermolecular attractions holds ammonia molecules together with other ammonia molecules?
Answers: 3
What is the ph of a buffer that was prepared by adding 3.96 g of sodium benzoate, nac7h5o2, to 1.00...
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