Balance each one by adding electrons to make the charges on both sides the same:
Sn--> Sn2+ + 2 e-
Ag+ + 1 e- --> Ag
Now, you have to have the same number of electrons in the two half-reactions, so multiply the second one by 2 to get:
2 Ag+ + 2 e- --> 2 Ag
Now, just add the two half reactions together, cancelling anything that's the same on both sides:
2 Ag+ + Sn --> Sn2+ + 2 Ag
And you're done.
Answer:
1 i guess thats all i could do sorry not to good at math i probs got this wrong
Explanation:
Gravity is caused by a magical force
There was land on that surface before there was water
Answer:
C is the correct answer
Explanation:
The moon cycle is last 29.5 days
