| Equations balanced on the previous day | Equations balanced on the next day |
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2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2 =>
2 CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2
Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Al2Cl6 + H2O = Al(OH)3 + HCl =>
Al2Cl6 + 6 H2O = 2 Al(OH)3 + 6 HCl
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Fe + S = FeS =>
Fe + S = FeS
O3 = O2 =>
2 O3 = 3 O2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Zn + HgO + H2O = Zn(OH)2 + Hg =>
Zn + HgO + H2O = Zn(OH)2 + Hg
Mg + O2 = Mg2O =>
4 Mg + O2 = 2 Mg2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
KClO3 + HBr = KCl + H2O + Br2 =>
KClO3 + 6 HBr = KCl + 3 H2O + 3 Br2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
KF + Ca(NO3)2 = KNO3 + CaF2 =>
2 KF + Ca(NO3)2 = 2 KNO3 + CaF2
NH4ClO4 = N2 + O2 + Cl2 + H2O =>
2 NH4ClO4 = N2 + 2 O2 + Cl2 + 4 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Cd + NiO2 + H2O = Cd(OH)2 + Ni(OH)2 =>
Cd + NiO2 + 2 H2O = Cd(OH)2 + Ni(OH)2
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
(NH4)2Cr2O7 = N2 + HOH + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 HOH + Cr2O3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
(NH4)2Cr2O7 = N2 + HOH + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 HOH + Cr2O3
FeS2 + O2 = Fe2O3 + SO3 =>
4 FeS2 + 15 O2 = 2 Fe2O3 + 8 SO3
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Na2SO4 + BaCl2 = NaCl + BaSO4 =>
Na2SO4 + BaCl2 = 2 NaCl + BaSO4
HCl + KMnO4 = H2O + KCl + MnCl2 + Cl2 =>
16 HCl + 2 KMnO4 = 8 H2O + 2 KCl + 2 MnCl2 + 5 Cl2
CdCO3 = CdO + CO2 =>
CdCO3 = CdO + CO2
NaOH + MgSO4 = Na2SO4 + Mg(OH)2 =>
2 NaOH + MgSO4 = Na2SO4 + Mg(OH)2
Al + H2SO4 = H2 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 3 H2 + Al2(SO4)3
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
ZnS + H2SO4 = ZnSO4 + H2S =>
ZnS + H2SO4 = ZnSO4 + H2S
Al + Br2 = Al2Br3 =>
4 Al + 3 Br2 = 2 Al2Br3
Li2CO3 = Li2O + CO2 =>
Li2CO3 = Li2O + CO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/29/09
Equations balanced on 10/29/08
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