| Equations balanced on the previous day | Equations balanced on the next day |
2 HBr + 2 Mg = H2 + 2 MgBr
Br2 + H2O + SO2 = HBr + H2SO4 =>
Br2 + 2 H2O + SO2 = 2 HBr + H2SO4
Fe3O4 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + NO + 14 H2O
C18H36O2 + OH = CO2 + H2O =>
C18H36O2 + 104 OH = 18 CO2 + 70 H2O
Na + HNO3 = NaNO3 + H2O + N2O =>
8 Na + 10 HNO3 = 8 NaNO3 + 5 H2O + N2O
Cu2O + NH3 + H2O = [Cu(NH3)2]OH =>
Cu2O + 4 NH3 + H2O = 2[Cu(NH3)2]OH
CaO + C = Ca2C + CO =>
2 CaO + 3 C = Ca2C + 2 CO
Zinc + Lead(ii)Nitrate = ZincNitrate + Lead =>
Zinc + Lead(ii)Nitrate = ZincNitrate + Lead
Cu2O + NH3 + H2O = [Cu(NH3)2] + OH =>
Cu2O + 4 NH3 + H2O = 2[Cu(NH3)2] + 2 OH
Na2CO3 + Zn(NO3)2 = NaNO3 + ZnCO3 =>
Na2CO3 + Zn(NO3)2 = 2 NaNO3 + ZnCO3
Cu2O + NH3 + H2O = [Cu(NH3)2]{+} + OH{-} =>
Cu2O + 4 NH3 + H2O = 2[Cu(NH3)2]{+} + 2 OH{-}
CaCl2 + NaHCO3 = NaCl + CaCO3 + H2O + CO2 =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + H2O + CO2
KCl + HNO3 = KNO3 + HCl =>
KCl + HNO3 = KNO3 + HCl
Zinc + Lead(ii)Nitrate = ZincNitrate + Lead =>
Zinc + Lead(ii)Nitrate = ZincNitrate + Lead
C18H36O2 + OH = CO2 + H2O =>
C18H36O2 + 104 OH = 18 CO2 + 70 H2O
Ca(HCO3)2 = CaCO3 + CO2 + H2O =>
Ca(HCO3)2 = CaCO3 + CO2 + H2O
Na2CO3 + Cu(NO3)2 = Na(NO3) + CuCO3 =>
Na2CO3 + Cu(NO3)2 = 2 Na(NO3) + CuCO3
Cu2O + NH3 + H2O = [Cu(NH3)2]{+} + OH{-} =>
Cu2O + 4 NH3 + H2O = 2[Cu(NH3)2]{+} + 2 OH{-}
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
KCl + Ba(NO3)2 = KNO3 + BaCl2 =>
2 KCl + Ba(NO3)2 = 2 KNO3 + BaCl2
H2O2 = H + O =>
H2O2 = 2 H + 2 O
KCl + Pb(NO3)2 = KNO3 + PbCl2 =>
2 KCl + Pb(NO3)2 = 2 KNO3 + PbCl2
Na2CO3 + Ca(NO3)2 = Na(NO3) + CaCO3 =>
Na2CO3 + Ca(NO3)2 = 2 Na(NO3) + CaCO3
CrCl3 + NaClO + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 NaClO + 10 NaOH = 2 Na2CrO4 + 9 NaCl + 5 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
AgNO3 + Na2CRO4 = Ag2CRO4 + NaNO3 =>
2 AgNO3 + Na2CRO4 = Ag2CRO4 + 2 NaNO3
AgNO3 + Na2CrO4 = Ag2CrO4 + NaNO3 =>
2 AgNO3 + Na2CrO4 = Ag2CrO4 + 2 NaNO3
Cu(s) + AgNO3(aq) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag(s)
S + KOH = K2SO3 + K2S + H2O =>
3 S + 6 KOH = K2SO3 + 2 K2S + 3 H2O
KNO3 + BaSO4 = K2SO4 + Ba(NO3)2 =>
2 KNO3 + BaSO4 = K2SO4 + Ba(NO3)2
MnSO4 + (NH4)2S2O8 + H2O = MnO2 + H2SO4 + (NH4)2SO4 =>
MnSO4 + (NH4)2S2O8 + 2 H2O = MnO2 + 2 H2SO4 + (NH4)2SO4
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Sb2S3 + O2 = Sb2O4 + SO2 =>
Sb2S3 + 5 O2 = Sb2O4 + 3 SO2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
NaI + H2SO4 = H2S + I2 + Na2SO4 + H2O =>
8 NaI + 5 H2SO4 = H2S + 4 I2 + 4 Na2SO4 + 4 H2O
Cu2O + NH3 + H2O = [Cu(NH3)4]{2+} + e + OH{-} =>
Cu2O + 8 NH3 + H2O = 2[Cu(NH3)4]{2+} + 2e + 2 OH{-}
H2O + Cl2 = HCl + HClO =>
H2O + Cl2 = HCl + HClO
H2S + KOH = H2O + K2S =>
H2S + 2 KOH = 2 H2O + K2S
MnO + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O
Fe{3+} + SCN{-} = FeSCN{2+} =>
Fe{3+} + SCN{-} = FeSCN{2+}
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
H2CO3 + LiOH = Li2CO3 + H2O =>
H2CO3 + 2 LiOH = Li2CO3 + 2 H2O
KClO3 + S + H2O = Cl2 + K2SO4 + H2SO4 =>
6 KClO3 + 5 S + 2 H2O = 3 Cl2 + 3 K2SO4 + 2 H2SO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KMnO4 + C2H4 + KOH = H2O + K2CO3 + K2MnO4 =>
12 KMnO4 + C2H4 + 16 KOH = 10 H2O + 2 K2CO3 + 12 K2MnO4
Na2SO3 + S = Na2S2O3 =>
Na2SO3 + S = Na2S2O3
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe2O3TiO2(s) + CO(g) = TiO2(s) + FeO + CO2(g) =>
Fe2O3TiO2(s) + CO(g) = TiO2(s) + 2 FeO + CO2(g)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/26/13
Equations balanced on 11/25/12
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