2hno3+3h2s --> 3s+2no+4h2o
The chemical equation is:Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
HNO3 + KOH ---> KNO3 + H2O
This equation is NaHCO3 + HNO3 => NaNO3 + H2O + CO2 (g).
Na2CO3 + 2 HNO3 --> 2 NaNO3 + CO2 + H2O
The equation is 4 Zn + 10 HNO3 -> 4 Zn(NO3)2 + N2O + 5 H2O.
It is balanced.
The chemical equation is:Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
HNO3 + KOH ---> KNO3 + H2O
NH4NO3 (aq) N2O (g) + 2H2O (l)
This equation is NaHCO3 + HNO3 => NaNO3 + H2O + CO2 (g).
Na2CO3 + 2 HNO3 --> 2 NaNO3 + CO2 + H2O
The balanced chemical equation would be K4FeC6N6 + KMnO4 + H2SO4 = KHSO4 + Fe2SO43 + MnSO4 + HNO3 + CO2 + H2O.
1 nh3+ 2o2 >>>>> 1hno3 + 1h2o
The equation is 4 Zn + 10 HNO3 -> 4 Zn(NO3)2 + N2O + 5 H2O.
H2so4
HCl + NaOH = H2O + NaCl is already balanced.
Li2CO3 + 2HNO3 ---> H2O + CO2 + 2LiNO3