Equations balanced on the previous day | Equations balanced on the next day |
CO2 + 2 Mg = 2 MgO + C
PbCl2(aq) + Li2SO4(aq) = PbSO4(s) + LiCl(aq) =>
PbCl2(aq) + Li2SO4(aq) = PbSO4(s) + 2 LiCl(aq)
NaHCO3 + HC2H3O2 = H2O + NaC2O2 + CO2 =>
8 NaHCO3 + 5 HC2H3O2 = 14 H2O + 8 NaC2O2 + 2 CO2
K2O + Cu = K + CuO =>
K2O + Cu = 2 K + CuO
NaOH + Cl2Fe = Fe(OH)2 + NaCl =>
2 NaOH + Cl2Fe = Fe(OH)2 + 2 NaCl
C9H27 + O2 = CO2 + H2O =>
4 C9H27 + 63 O2 = 36 CO2 + 54 H2O
PbO + Al = Pb + AlO =>
PbO + Al = Pb + AlO
HMnO4 + HCl = MnCl2 + H2O + Cl2 =>
2 HMnO4 + 14 HCl = 2 MnCl2 + 8 H2O + 5 Cl2
KOH + H2O2 + CrOH3 = K2CrO4 + H2O =>
4 KOH + 7 H2O2 + 2 CrOH3 = 2 K2CrO4 + 12 H2O
H + MgCl = MgHCl =>
H + MgCl = MgHCl
Al(s) + PbO2(s) = Al2O3(s) + Pb(s) =>
4 Al(s) + 3 PbO2(s) = 2 Al2O3(s) + 3 Pb(s)
C6H5CH3 + Br2 = C6H2Br2(CH3) + HBr =>
2 C6H5CH3 + 5 Br2 = 2 C6H2Br2(CH3) + 6 HBr
C6H5COONa + AgNO3 = C6H5COOAg + NaNO3 =>
C6H5COONa + AgNO3 = C6H5COOAg + NaNO3
Cr2O7{2-} + C3H7OH + H{+} = C2H5COOH + Cr{3+} + H2O =>
2 Cr2O7{2-} + 3 C3H7OH + 16 H{+} = 3 C2H5COOH + 4 Cr{3+} + 11 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2C3H8 + O2 = CO2 + H2O =>
2 H2C3H8 + 11 O2 = 6 CO2 + 10 H2O
KMnO4 + NaNO2 + H2O = MnO2 + NO2 + KOH + NaOH =>
KMnO4 + 3 NaNO2 + 2 H2O = MnO2 + 3 NO2 + KOH + 3 NaOH
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
NaS2O8 + C6H6 + H2O = CO2 + HSO4 + NaOH =>
30 NaS2O8 + C6H6 + 42 H2O = 6 CO2 + 60 HSO4 + 30 NaOH
Sn(NO3)2 + NaOH = SnOH + Na(NO3)2 =>
Sn(NO3)2 + NaOH = SnOH + Na(NO3)2
Cu(II)CO3 + HCl = Cu(II)ClHCO3 =>
Cu(II)CO3 + HCl = Cu(II)ClHCO3
C2H5N + O2 = CO + H2O + NO2 =>
4 C2H5N + 13 O2 = 8 CO + 10 H2O + 4 NO2
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
AgNO3 + HCe = AgCe + HNO3 =>
AgNO3 + HCe = AgCe + HNO3
NiO + H3AsO4 = Ni3(AsO4)2 + H2O =>
3 NiO + 2 H3AsO4 = Ni3(AsO4)2 + 3 H2O
AlOH2 + C2H3O2 = Al(C2H3O2)3 + H2O =>
AlOH2 + 3 C2H3O2 = Al(C2H3O2)3 + H2O
Hg(HCo3) = HgCo3 + H =>
Hg(HCo3) = HgCo3 + H
BaO + SO3 = BaSO4 =>
BaO + SO3 = BaSO4
Al + HCl = Al(HCl)3 =>
Al + 3 HCl = Al(HCl)3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
FeBr3 + Na2CO3 + H2O = Fe(OH)3 + CO2 + NaBr =>
2 FeBr3 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 6 NaBr
K4[Fe(CN)6](aq) + FeCl3(aq) = KCl(aq) + Fe4[Fe(CN)6]3(aq) =>
3 K4[Fe(CN)6](aq) + 4 FeCl3(aq) = 12 KCl(aq) + Fe4[Fe(CN)6]3(aq)
NaI + (CH3)2CHCH2Cl = (CH3)2CHCH2I + NaCl =>
NaI + (CH3)2CHCH2Cl = (CH3)2CHCH2I + NaCl
C6H5CH3 + Br2 = C6H2Br2(CH3) + HBr =>
2 C6H5CH3 + 5 Br2 = 2 C6H2Br2(CH3) + 6 HBr
H2SO4 + HI = I2 + S + H2O =>
H2SO4 + 6 HI = 3 I2 + S + 4 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Cr(OH)3 + HCl = Cr(Cl)3 + H2O =>
Cr(OH)3 + 3 HCl = Cr(Cl)3 + 3 H2O
NaOH + CrCl3 = NaCrO2 + H2O + NaCl =>
4 NaOH + CrCl3 = NaCrO2 + 2 H2O + 3 NaCl
H2S + Ni = Ni2S3 + H2 =>
3 H2S + 2 Ni = Ni2S3 + 3 H2
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
CH3COOH(C2H4O2) + NaHCO3 = C2H3NaO2 + H2O + CO2 =>
CH3COOH(C2H4O2) + 2 NaHCO3 = 2 C2H3NaO2 + 2 H2O + 2 CO2
NaHCO3 + H3O{+} = H2O + CO2 + Na{+} =>
NaHCO3 + H3O{+} = 2 H2O + CO2 + Na{+}
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O