| Equations balanced on the previous day | Equations balanced on the next day |
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C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaNO3 + BaOH = BaNO3 + NaOH =>
NaNO3 + BaOH = BaNO3 + NaOH
FeO(s) + O2(g) = Fe2O3(s) =>
4 FeO(s) + O2(g) = 2 Fe2O3(s)
CuCl2 + Al = Cu + AlCl3 =>
3 CuCl2 + 2 Al = 3 Cu + 2 AlCl3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Sn + KOH = K2SnO2 + H2 =>
Sn + 2 KOH = K2SnO2 + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CuCl2 + Al3 = Cu + AlCl3 =>
9 CuCl2 + 2 Al3 = 9 Cu + 6 AlCl3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
Cu + Cl2 = CuCl =>
2 Cu + Cl2 = 2 CuCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
CaCO3 + HCl = HCO3 + CaCl =>
CaCO3 + HCl = HCO3 + CaCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
HCl + Al = H2 + AlCl3 =>
6 HCl + 2 Al = 3 H2 + 2 AlCl3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
F + H2O = HF + O2 =>
4 F + 2 H2O = 4 HF + O2
(C2H2) + O = H2O + CO2 =>
(C2H2) + 5 O = H2O + 2 CO2
Mg2 + H2SO4 = H2 + MgSO4 =>
Mg2 + 2 H2SO4 = 2 H2 + 2 MgSO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ge + S = GeS =>
Ge + S = GeS
Mg2 + HCl = H2 + MgCl2 =>
Mg2 + 4 HCl = 2 H2 + 2 MgCl2
Sn + KOH = K2SnO2 + H2 =>
Sn + 2 KOH = K2SnO2 + H2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
H2SO4 + NH3 = (NH4)2SO4 =>
H2SO4 + 2 NH3 = (NH4)2SO4
Cu + S = CuS =>
Cu + S = CuS
I2 + PbF4 = Pb + I2F4 =>
I2 + PbF4 = Pb + I2F4
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H(NO3) + KI = K(NO3) + I2 + NO + H2O =>
8 H(NO3) + 6 KI = 6 K(NO3) + 3 I2 + 2 NO + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H2SO4 + NaCN = HCN + Na2SO4 =>
H2SO4 + 2 NaCN = 2 HCN + Na2SO4
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + HOH =>
H2SO4 + 2 NaOH = Na2SO4 + 2 HOH
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
F + H2O = HF + O2 =>
4 F + 2 H2O = 4 HF + O2
Sr(NO3)2 + CuSO4 = SrSO4 + Cu(NO3)2 =>
Sr(NO3)2 + CuSO4 = SrSO4 + Cu(NO3)2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/05/07
Equations balanced on 12/05/06
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