| Equations balanced on the previous day | Equations balanced on the next day |
4 Fe + 3 O2 = 2 Fe2O3
CuCl2 + Al = Cu + Al(Cl2) =>
CuCl2 + Al = Cu + Al(Cl2)
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
CrCl3 + Na2SiO3 = Cr2(SiO3)3 + NaCl =>
2 CrCl3 + 3 Na2SiO3 = Cr2(SiO3)3 + 6 NaCl
Cu(NO3) + Zn = Cu + Zn(NO3) =>
Cu(NO3) + Zn = Cu + Zn(NO3)
NaCO3 = NaO + CO2 =>
NaCO3 = NaO + CO2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
HNO3 + AgCl = HCl + AgNO3 =>
HNO3 + AgCl = HCl + AgNO3
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
Pb(NO3)2 + NaCl = PbCl + Na(NO3)2 =>
Pb(NO3)2 + NaCl = PbCl + Na(NO3)2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NH3 + H2S = (NH4)2S =>
2 NH3 + H2S = (NH4)2S
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
Pb(NO3)2 + KI = PbI + K(NO3)2 =>
Pb(NO3)2 + KI = PbI + K(NO3)2
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
CaI2 + H2SO4 = HI + CaSO4 =>
CaI2 + H2SO4 = 2 HI + CaSO4
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C3H7COOH + O2 = CO2 + H2O =>
C3H7COOH + 5 O2 = 4 CO2 + 4 H2O
H5IO6 + I2 = IO3{-} + H{+} + H2O =>
5 H5IO6 + I2 = 7 IO3{-} + 7 H{+} + 9 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg(CN)2 + HCl = HCN + MgCl2 =>
Mg(CN)2 + 2 HCl = 2 HCN + MgCl2
FeCl3 + Fe = FeCl2 =>
2 FeCl3 + Fe = 3 FeCl2
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
(NH4)2S + HgBr2 = NH4Br + HgS =>
(NH4)2S + HgBr2 = 2 NH4Br + HgS
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
S2F2 + H2O = S8 + H2S4O6 + HF =>
20 S2F2 + 24 H2O = 3 S8 + 4 H2S4O6 + 40 HF
Na2B4O7 + H2SO4 + H2O = H3BO3 + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
As + H2SO4 = As2O3 + SO2 + H2O =>
2 As + 3 H2SO4 = As2O3 + 3 SO2 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KClO + I2 + KOH = KCl + KIO3 + H2O =>
5 KClO + I2 + 2 KOH = 5 KCl + 2 KIO3 + H2O
H2O + MnO4{-} + ClO2{-} = MnO2 + ClO4{-} + OH{-} =>
2 H2O + 4 MnO4{-} + 3 ClO2{-} = 4 MnO2 + 3 ClO4{-} + 4 OH{-}
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
KClO + I2 + KOH = KCl + KIO + H2O =>
KClO + I2 + 2 KOH = KCl + 2 KIO + H2O
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C2O4{2-} + MnO4{-} + H{+} = Mn{2+} + CO2 + H2O =>
5 C2O4{2-} + 2 MnO4{-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/11/11
Equations balanced on 01/10/11
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