Equations balanced on the previous day | Equations balanced on the next day |
2 Al + 6 HNO3 = 2(Al(NO3)3) + 3 H2
KCr2O7 + NaOH = NaCr2O7 + KOH =>
KCr2O7 + NaOH = NaCr2O7 + KOH
CH3COOH + NH4OH = H2O + CH3NH2 + CO3H2 =>
3 CH3COOH + 4 NH4OH = 4 H2O + 4 CH3NH2 + 2 CO3H2
Fe2O3 + C + Cl2 = FeCl2 + CO2 =>
2 Fe2O3 + 3 C + 4 Cl2 = 4 FeCl2 + 3 CO2
HCl + Al(OH)3 = H2O + AlCl3 =>
3 HCl + Al(OH)3 = 3 H2O + AlCl3
Ca(OH)2(l) + HNo3(s) = Ca(No3)2 + H2O(l) =>
Ca(OH)2(l) + 2 HNo3(s) = Ca(No3)2 + 2 H2O(l)
Pb2 + Na2S = Pb(Na2S)2 =>
Pb2 + 4 Na2S = 2 Pb(Na2S)2