| Equations balanced on the previous day | Equations balanced on the next day |
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CdSO4 + 2 Na(HO) = Cd(OH)2 + Na2SO4
IO3{-} + I{-} + H{+} = I2 + H2O =>
IO3{-} + 5 I{-} + 6 H{+} = 3 I2 + 3 H2O
B4H10 + O2 = B2O3 + H2O =>
2 B4H10 + 11 O2 = 4 B2O3 + 10 H2O
HNO3(aq) + Na(s) = H2O(l) + NO(g) + NaNO3(aq) =>
4 HNO3(aq) + 3 Na(s) = 2 H2O(l) + NO(g) + 3 NaNO3(aq)
Cl2 + CuBr2 = Cu + BrCl =>
Cl2 + CuBr2 = Cu + 2 BrCl
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
Cd(OH)2 + HCl = CdCl2 + H2O =>
Cd(OH)2 + 2 HCl = CdCl2 + 2 H2O
H2 + Br = HBr =>
H2 + 2 Br = 2 HBr
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
SF6 + SO3 = O2SF2 =>
SF6 + 2 SO3 = 3 O2SF2
MnO2(s) + HCl(aq) = MnCl2(aq) + H2O(l) + Cl2(g) =>
MnO2(s) + 4 HCl(aq) = MnCl2(aq) + 2 H2O(l) + Cl2(g)
KClO3 = O2 + KCl =>
2 KClO3 = 3 O2 + 2 KCl
K2Cr2O7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
MoO3(s) + H2(g) = Mo(s) + H2O(g) =>
MoO3(s) + 3 H2(g) = Mo(s) + 3 H2O(g)
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH3 + Cl2 = NHCl2 + HCl =>
NH3 + 2 Cl2 = NHCl2 + 2 HCl
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
Na2MnO4 + Br2 = NaMnO4 + NaBr =>
2 Na2MnO4 + Br2 = 2 NaMnO4 + 2 NaBr
HI + H2SO4 = I2 + H2S + H2O =>
8 HI + H2SO4 = 4 I2 + H2S + 4 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CS2(l) + O2(g) = SO2(g) + CO2(g) =>
CS2(l) + 3 O2(g) = 2 SO2(g) + CO2(g)
PBr3 + H2O = HBr + H3PO3 =>
PBr3 + 3 H2O = 3 HBr + H3PO3
K4Fe(CN)6(aq) + ZnSO4(aq) = K2ZnFe(CN)6(s) + K2SO4(aq) =>
K4Fe(CN)6(aq) + ZnSO4(aq) = K2ZnFe(CN)6(s) + K2SO4(aq)
Al2O3 + NaOH + H2O = NaAl(OH)4 =>
Al2O3 + 2 NaOH + 3 H2O = 2 NaAl(OH)4
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Mg(OH)2 + HCl = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2
Mg + Fe3O4 = MgO + Fe =>
4 Mg + Fe3O4 = 4 MgO + 3 Fe
K4Fe(CN)6(aq) + ZnSO4(aq) = Zn2Fe(CN)6(s) + K2SO4(aq) =>
K4Fe(CN)6(aq) + 2 ZnSO4(aq) = Zn2Fe(CN)6(s) + 2 K2SO4(aq)
CH3COC3H7 + O2 = CO2 + H2O =>
CH3COC3H7 + 7 O2 = 5 CO2 + 5 H2O
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
K4Fe(CN)6(aq) + ZnSO4(aq) = K6Zn[Fe(CN)6]2(s) + K2SO4(aq) =>
2 K4Fe(CN)6(aq) + ZnSO4(aq) = K6Zn[Fe(CN)6]2(s) + K2SO4(aq)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
K4Fe(CN)6(aq) + ZnSO4(aq) = K2Zn3[Fe(CN)6]2(s) + K2SO4(aq) =>
2 K4Fe(CN)6(aq) + 3 ZnSO4(aq) = K2Zn3[Fe(CN)6]2(s) + 3 K2SO4(aq)
N2 + H2 = NH4 =>
N2 + 4 H2 = 2 NH4
NaI + Br = NaBr + I2 =>
2 NaI + 2 Br = 2 NaBr + I2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
CoCl2 + NH3 + (NH4)2CO3 + O2 = [Co(NH3)4CO3]Cl + NH4Cl + H2O =>
4 CoCl2 + 12 NH3 + 4(NH4)2CO3 + O2 = 4[Co(NH3)4CO3]Cl + 4 NH4Cl + 2 H2O
CH3COC3H7 + O2 = CO + H2O =>
2 CH3COC3H7 + 9 O2 = 10 CO + 10 H2O
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
NH3 + O2 = NO + H2 =>
2 NH3 + O2 = 2 NO + 3 H2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
PbCl2 + AgNO3 = Pb(NO3)2 + AgCl =>
PbCl2 + 2 AgNO3 = Pb(NO3)2 + 2 AgCl
Y2(SO3)3 = Y2O3 + SO2 =>
Y2(SO3)3 = Y2O3 + 3 SO2
NaHSO3 + H2SO4 = SO2 + H2O + Na2SO4 =>
2 NaHSO3 + H2SO4 = 2 SO2 + 2 H2O + Na2SO4
KNO3(s) = K2O(s) + N2(g) + O2(g) =>
4 KNO3(s) = 2 K2O(s) + 2 N2(g) + 5 O2(g)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/14/13
Equations balanced on 06/13/12
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