The equations below show how to set up the calculations.
า
1 mol Cu
0.854 mol Ag
2 mol Ag
1 mol AgNO3
0.854 mol Ag x
1 mol Ag
Did you set up the calculations correctly?
Yes, and I got the correct answer.
Yes, but I got the wrong answer because I
made a mathematical error.
No, I did not set up the equation correctly.

2h2o2--> 2h2o + o2

this reaction is of the spontaneous decomposition of hydrogen peroxide down into water and oxygen.

add 2 molecules of hydrogen peroxide and 2 molecules of water. since oxygen is naturally diatomic, the total number of atoms of each element is now the same on both sides of the equation so it is balanced.

this may not be entirely correct but let me know.

the objects have the same charge.