Equations balanced on the previous day | Equations balanced on the next day |
2 Na + 2 H2O = 2 NaOH + H2
CuS + NH4OH = NH4S + Cu(OH) =>
CuS + NH4OH = NH4S + Cu(OH)
BaSO4 + Na2S = Na2SO4 + BaS =>
BaSO4 + Na2S = Na2SO4 + BaS
NiS + HCl = HS + NiCl =>
NiS + HCl = HS + NiCl
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
CrCl3*6H2O + (NH2)2CO + AcAcH = Cr(AcAc)3 + NH4Cl + CO2 + H2O =>
2 CrCl3*6H2O + 3(NH2)2CO + 6 AcAcH = 2 Cr(AcAc)3 + 6 NH4Cl + 3 CO2 + 9 H2O
Ag + CN{-} + O2 + H{+} = Ag(CN)2 + H2O =>
2 Ag + 4 CN{-} + O2 + 4 H{+} = 2 Ag(CN)2 + 2 H2O
Na2SO3(s) + HCl = NaCl(aq) + H2SO3(s) =>
Na2SO3(s) + 2 HCl = 2 NaCl(aq) + H2SO3(s)
PbNO{3}{2+} + NaS = NaNO{3} + PbS =>
PbNO{3}{2+} + NaS = NaNO{3} + PbS
KMnO4 + MgS = K2S + Mg(MnO4)2 =>
2 KMnO4 + MgS = K2S + Mg(MnO4)2
Al2O3 + CaCl2 = AlCl3 + CaO =>
Al2O3 + 3 CaCl2 = 2 AlCl3 + 3 CaO