Chemistry, 16.10.2019 19:00 bvolleyball9
Label the following reactions as oxidation or reduction reactions: (a) cu → cu2+ + 2e- (b) 2h+ + 2e → h2 (c) 02- → 02 +2e (d) ch4 + 402- → co2 + 2h,0 + 8e (e) 02- + co co2 + 2e- (f) 202 + h20+2e - → 2(oh)- (g) h2 + 2(oh) → 2h20 +2e-
1.4 from the reactions listed in problem 1.3 (or their reverse), write three complete and balanced pairs of electrochemical half reactions. for each pair of reactions, identify which reaction is the cathode reaction and which reaction is the anode reaction.
Answers: 3
Chemistry, 22.06.2019 21:00, lucyamine0
As we move from left to right across the periodic table, what is the general trend? a) atomic radii increase. b) electronegavitiy decreases. c) nuclear shielding increases. d) metallic character decreases.
Answers: 1
Chemistry, 22.06.2019 22:30, creepycrepes
Which of the following is not an assumption that scientists must make about the natural world? a. regularity b. causality c. predictability d. plausibility
Answers: 1
Label the following reactions as oxidation or reduction reactions: (a) cu → cu2+ + 2e- (b) 2h+ + 2e...
History, 05.05.2020 10:49
English, 05.05.2020 10:49
SAT, 05.05.2020 10:49
Mathematics, 05.05.2020 10:49