| Equations balanced on the previous day | Equations balanced on the next day |
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Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
KNO3 + HBr = KBr + HNO3 =>
KNO3 + HBr = KBr + HNO3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CaI2 + KNO3 = Ca(NO3)2 + KI =>
CaI2 + 2 KNO3 = Ca(NO3)2 + 2 KI
CO + NO = N2 + CO2 =>
2 CO + 2 NO = N2 + 2 CO2
Al + FeO = AlO + Fe =>
Al + FeO = AlO + Fe
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
CaCl2 + Al2(SO4)3 = CaSO4 + AlCl3 =>
3 CaCl2 + Al2(SO4)3 = 3 CaSO4 + 2 AlCl3
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
MnO2 + Al = Mn + Al2O3 =>
3 MnO2 + 4 Al = 3 Mn + 2 Al2O3
Mg(s) + Pb(NO3)2(aq) = Mg(NO3)2(aq) + Pb(s) =>
Mg(s) + Pb(NO3)2(aq) = Mg(NO3)2(aq) + Pb(s)
Br2(l) + KI(aq) = KBr(aq) + I2 =>
Br2(l) + 2 KI(aq) = 2 KBr(aq) + I2
C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
Br2 + KCl = Cl2 + KBr =>
Br2 + 2 KCl = Cl2 + 2 KBr
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Ni(s) + H2O(g) = NiOH(aq) + H2 =>
2 Ni(s) + 2 H2O(g) = 2 NiOH(aq) + H2
O2 = O3 =>
3 O2 = 2 O3
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
H2O + CO2 = CH4 + O2 =>
2 H2O + CO2 = CH4 + 2 O2
CoCl2(H20)6 + H2O2 + NH4OH + NH4Cl = Co(NH3)6Cl3 + H2O =>
2 CoCl2(H20)6 + 121 H2O2 + 10 NH4OH + 2 NH4Cl = 2 Co(NH3)6Cl3 + 252 H2O
Ni(s) + MgSO4(aq) = NiSO4(aq) + Mg(s) =>
Ni(s) + MgSO4(aq) = NiSO4(aq) + Mg(s)
NaCO3 + C = Na + CO =>
NaCO3 + 2 C = Na + 3 CO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Br2(l) + KI(aq) = KBr(aq) + I2 =>
Br2(l) + 2 KI(aq) = 2 KBr(aq) + I2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CoCl2(H2O)6 + H2O2 + NH4OH + NH4Cl = Co(NH3)6Cl3 + H2O =>
2 CoCl2(H2O)6 + H2O2 + 10 NH4OH + 2 NH4Cl = 2 Co(NH3)6Cl3 + 24 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
Zn + S = ZnS =>
Zn + S = ZnS
Li2CO3 + H2O = LiOH + CO2 =>
Li2CO3 + H2O = 2 LiOH + CO2
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Al2O3 + HBr = AlBr3 + H2O =>
Al2O3 + 6 HBr = 2 AlBr3 + 3 H2O
Al + Cl2 = AlCl2 =>
Al + Cl2 = AlCl2
Al + Cl2 = AlCl =>
2 Al + Cl2 = 2 AlCl
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
CH4 + NH3 = HCN + H2 =>
CH4 + NH3 = HCN + 3 H2
MgBr2 + Cl = MgCl2 + Br =>
MgBr2 + 2 Cl = MgCl2 + 2 Br
Ca(NO3)2 + NH4F = CaF2 + N2O + H2O =>
Ca(NO3)2 + 2 NH4F = CaF2 + 2 N2O + 4 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
CaS + HBr = CaBr2 + H2S =>
CaS + 2 HBr = CaBr2 + H2S
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/06/08
Equations balanced on 02/05/07
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