Question

cu+H2O+co2=cu(oh)2+cuco3 balance the equation​

Answer 1

Answer:

4cu+2h2o+co2=2cu(oh)2+cuco3

Explanation:

cu in reactants = 4

h in reactants = 4

o in reactants = 4

cu in products = 4

h in products = 4

o in products = 4

to balance equation we need to obey the law of conservation of mass