Chemistry, 31.12.2021 15:00 hcpsharrissy2952
For the reaction shown, identify the oxidation half-reaction and the reduction half-reaction. KNO3 → KNO2 O2 Which pair of half-reactions represents the balanced half-reactions? First: upper n superscript 5 plus, plus 2 e superscript minus right arrow upper N superscript 3 plus. Second: upper O superscript 2 minus right arrow upper O subscript 2 plus 4 e superscript minus. First: upper n superscript 5 plus plus 4 e superscript minus right arrow 2 upper N superscript 3 plus. Second: 2 upper O superscript 2 minus right arrow upper O subscript 2 plus 4 e superscript minus. First: 4 upper N 5 plus 2 e superscript minus right arrow 4 N superscript 3 plus. Second: 2 upper O superscript 2 minus right arrow 2 Upper O subscript 2 plus 4 e superscript minus.
Answers: 1
Chemistry, 22.06.2019 09:30
Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?
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Chemistry, 22.06.2019 17:30
Energy defines the different "states" of matter. in no more than 3 sentences, describe the amount of kinetic energy that each of the 3 states of matter possesses and relate that to the atom/molecular motion of each "state".
Answers: 2
For the reaction shown, identify the oxidation half-reaction and the reduction half-reaction. KNO3 â...
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