Chemistry, 13.08.2020 17:01 webbhlharryteach
a (ni2+|ni) half cell is paired with a standard hydrogen electrode. if the observed voltage at 25C is +0.429V, what is the Ni2+ concentration?
Answers: 1
Chemistry, 22.06.2019 04:00, amandasantiago2001
Which of the following ocean acidification? are the most likely side effects of a ph less than 7.0 in the ocean b. more metal salts altering the ocean chemistry c. dissolution of the shells of marine organisms d. both a & b e. all of the above.
Answers: 3
Chemistry, 22.06.2019 10:00, halohero7
3. how much energy in joules is required to evaporate .0005 kg of liquid ammonia to vapor at the same temperature? 4. how much energy ( in megajoules ) is given up by .75 kg of water at 0c when it freezes to form ice at 0c? 5. explain how heat works between and at critical temperatures?
Answers: 2
a (ni2+|ni) half cell is paired with a standard hydrogen electrode. if the observed voltage at 25C i...
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