Chemistry, 07.10.2019 11:00 phancharamachasm
As you may remember, nacl is an ionic compound composed of na+ and cl− ions. in the oxidation-reduction reaction to form nacl, which substance is oxidized and which is reduced?
a. sodium is oxidized and chlorine is reduced.
b. sodium is reduced and chlorine is oxidized.
c. both sodium and chlorine are oxidized.
d. both sodium and chlorine are reduced.
Answers: 3
Chemistry, 22.06.2019 06:00
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
Answers: 3
Chemistry, 23.06.2019 02:30
Which statement best describes the liquid state of matter? a. it has definite shape but indefinite volume. b. it has definite shape and definite volume. c. it has indefinite shape and indefinite volume. d. it has indefinite shape but definite volume.
Answers: 1
As you may remember, nacl is an ionic compound composed of na+ and cl− ions. in the oxidation-reduct...
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