I THINK ITS
1) The balanced equation is NaHCO3(s) + H+(aq)= Na+(aq) + CO2(g) + H2O(aq). Remember acid + base = salt + water.
2) 2 CaO(s) + 5 C(s) = 2 CaC2(s) + CO2(g)
3)C(s)+H2O(g)=>CO(g)+H2(g
4) CuO (s) + CO (g) Cu (s) + CO2 (g)
I THINK THEY ARE RIGHT.
CHECK WITH SOMEONE ELSE IF ITS TRUE
Complete and balance the following equations
NaHCO3(s)+H+(aq)--->
CaO(s)+C(s)--->
C(s)+H2O(g)--->
CuO(s)+CO(g)--->
If possible include charges and physical state.
2 answers
Those look ok to me.