| Equations balanced on the previous day | Equations balanced on the next day |
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Ca(OH)2 + CO2 = CaCO3 + H2O
Cr + Fe{+3} + H2O = CrO4{-2} + Fe{+2} + H{+} =>
Cr + 6 Fe{+3} + 4 H2O = CrO4{-2} + 6 Fe{+2} + 8 H{+}
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
BaCl2 + Al2(SO4)3 = AlCl3 + BaSO4 =>
3 BaCl2 + Al2(SO4)3 = 2 AlCl3 + 3 BaSO4
Fe{2+} + Cr2O7 + H3O{+} = Cr{3+} + Fe{3+} + H2O =>
8 Fe{2+} + Cr2O7 + 14 H3O{+} = 2 Cr{3+} + 8 Fe{3+} + 21 H2O
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
Fe{2+} + Cr2O7{2+} + H3O{+} = Cr{3+} + Fe{3+} + H2O =>
10 Fe{2+} + Cr2O7{2+} + 14 H3O{+} = 2 Cr{3+} + 10 Fe{3+} + 21 H2O
Fe{2+} + Cr2O7{2-} + H3O{+} = Cr{3+} + Fe{3+} + H2O =>
6 Fe{2+} + Cr2O7{2-} + 14 H3O{+} = 2 Cr{3+} + 6 Fe{3+} + 21 H2O
Fe + C12 = FeC13 =>
12 Fe + 13 C12 = 12 FeC13
CU(s) + AgNO3(aq) = Ag(s) + CU(NO3)2(aq) =>
CU(s) + 2 AgNO3(aq) = 2 Ag(s) + CU(NO3)2(aq)
Fe(OH)3 + HAcO = Fe(AcO)3 + H2O =>
Fe(OH)3 + 3 HAcO = Fe(AcO)3 + 3 H2O
HCL + NH4OH = NH4CL + H2O =>
HCL + NH4OH = NH4CL + H2O
Si4H10(l) + O2(g) = SiO2(s) + H2O(l) =>
2 Si4H10(l) + 13 O2(g) = 8 SiO2(s) + 10 H2O(l)
Fe{2+} + Cr2O7{2-} + H3O{+} = Cr{3+} + Fe{3+} + H2O =>
6 Fe{2+} + Cr2O7{2-} + 14 H3O{+} = 2 Cr{3+} + 6 Fe{3+} + 21 H2O
K2MnO4 + H2O = MnO2 + KMnO4 + KOH =>
3 K2MnO4 + 2 H2O = MnO2 + 2 KMnO4 + 4 KOH
ZnCO3 + H2SO4 = ZnSO4 + H2O + CO2 =>
ZnCO3 + H2SO4 = ZnSO4 + H2O + CO2
H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
As2S3 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 9 H2SO4 + 6 H3AsO4 + 28 NO
NH3 + Na = NaNH2 + H2 =>
2 NH3 + 2 Na = 2 NaNH2 + H2
NH3 + Na = NaNH2 + H2 =>
2 NH3 + 2 Na = 2 NaNH2 + H2
NH3 + Na = NaNH2 + H2 =>
2 NH3 + 2 Na = 2 NaNH2 + H2
NH3 + Na = NaNH2 + H2 =>
2 NH3 + 2 Na = 2 NaNH2 + H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe + HBr = FeBr3 + H2 =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2
K2MnO4 + H2O = MnO2 + KMnO4 + KOH =>
3 K2MnO4 + 2 H2O = MnO2 + 2 KMnO4 + 4 KOH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2O2 = HOH + O2 =>
2 H2O2 = 2 HOH + O2
NaBr + H2SO4 + NaBrO3 = Br2 + Na2SO4 + H2O =>
5 NaBr + 3 H2SO4 + NaBrO3 = 3 Br2 + 3 Na2SO4 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
Na + H2O = Na(OH)2 + H =>
Na + 2 H2O = Na(OH)2 + 2 H
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Na + H2O = Na(OH) + H =>
Na + H2O = Na(OH) + H
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NH3 + CH4 = HCN + H2 =>
NH3 + CH4 = HCN + 3 H2
NaHCO3 + H2S = NaHS + H2O + CO2 =>
NaHCO3 + H2S = NaHS + H2O + CO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
O3 = O2 =>
2 O3 = 3 O2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CaOCl2 + HCl = CaCl2 + H2O + Cl =>
CaOCl2 + 2 HCl = CaCl2 + H2O + 2 Cl
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/11/13
Equations balanced on 08/10/12
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