1,000 Facts About the White House

1,000 Facts About the White House

Kimia bntu cari jawabannya dong abng/kk​

bntu cari jawabannya dong abng/kk​

Penjelasan:

2.

Cu → Cu²+

Cu → Cu²+ + 2e

NO3 → NO

NO3 + 4H+ + 4e → NO + 2H2O

Cu → Cu²+ + 2e (x4)

NO3 + 4H+ + 4e → NO + 2H2O (x2)

4Cu → 4Cu²+ + 8e

2NO3 + 8H+ + 8e → 2NO + 4H2O

---------------------------------------------------- +

4Cu + 2NO3 + 8H+ → 4Cu2+ + 2NO + 4H2O

[answer.2.content]