Chemistry, 18.05.2021 18:30 lordcaos066
Given the reaction: Ca(s) + Cu2+(aq) - Ca2+(aq) + Cu(s)
What is the correct reduction half-reaction?
1.
Cu2+ (aq) + 2e - Cu(s)
2.
Cu2+(aq)
-
Cu(s) + 2e
3.
Cu(s) + 2e - Cu2+ (aq)
4.
Cu(s) - Cu2+ (aq) + 2e-
Answers: 3
Chemistry, 22.06.2019 10:30
Which characteristics can be used to differentiate star systems? check all that apply.
Answers: 2
Chemistry, 23.06.2019 06:10
2. what two items do autotrophs take from the environment to produce their food? 3. what are the two items that are released during transpiration from leaves? 4. what are the two membranes of the system? a.what are the two stages of photosynthesis? what are the two parts of photosynthesis?
Answers: 2
Chemistry, 24.06.2019 00:00
The total momentum of two marbles before a collision is 0.06 kg-m/s. no outside force act on the marbles. what is the total momentum of the marbles after collision
Answers: 1
Given the reaction: Ca(s) + Cu2+(aq) - Ca2+(aq) + Cu(s)
What is the correct reduction half-reaction...
Computers and Technology, 24.02.2020 20:39
Mathematics, 24.02.2020 20:39
SAT, 24.02.2020 20:39
Biology, 24.02.2020 20:39
Biology, 24.02.2020 20:39
Spanish, 24.02.2020 20:39
History, 24.02.2020 20:39
Computers and Technology, 24.02.2020 20:40
English, 24.02.2020 20:40
Computers and Technology, 24.02.2020 20:40