Question

Balance the chemical equation given below and calculate the number of
molecules of so, gas when liberated on consuming of 3 mol of oxygen gas
at S.T.P. :
Cu,S + 0, → Cu,0 + So,
[Avogadro's number = 6.023 x 1023]​

Answer 1

Answer:

Balanced equation will be - 2Cu2S+3O2=2Cu2O+2SO2

Hope This helps you

Answer 2

Answer:

2cu2s+3o2----2so2+2cuo