| Equations balanced on the previous day | Equations balanced on the next day |
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Ca(H2PO4)2 + 2 Ca(OH)2 = Ca3(PO4)2 + 4 H2O
Mn2 + H2S = MnS + H =>
Mn2 + 2 H2S = 2 MnS + 4 H
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
FeS2 + O2 + H2O = Fe{3+} + SO4{2-} + H3O{+} =>
4 FeS2 + 15 O2 + 6 H2O = 4 Fe{3+} + 8 SO4{2-} + 4 H3O{+}
FeS2 + O2 + H2O = Fe{3+} + SO4{2-} + H3O{+} =>
4 FeS2 + 15 O2 + 6 H2O = 4 Fe{3+} + 8 SO4{2-} + 4 H3O{+}
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C6H5NO2 + Fe + H2O = C6H5NH2 + Fe3O4 =>
4 C6H5NO2 + 9 Fe + 4 H2O = 4 C6H5NH2 + 3 Fe3O4
K2CO3 + MgCl2 = KCl + MgCO3 =>
K2CO3 + MgCl2 = 2 KCl + MgCO3
CH2ClCOOH + HCN = CH2CNCOOH + HCl =>
CH2ClCOOH + HCN = CH2CNCOOH + HCl
MnO4{4-} + SO3{2-} + H3O{+} = Mn{2+} + SO4{2-} + H2O =>
MnO4{4-} + SO3{2-} + 6 H3O{+} = Mn{2+} + SO4{2-} + 9 H2O
CuFeS2 + O2 = Cu2S + FeO + SO2 =>
2 CuFeS2 + 4 O2 = Cu2S + 2 FeO + 3 SO2
Fe + S = FeS =>
Fe + S = FeS
MnO4{-} + SO3{2-} + H3O{+} = Mn{2+} + SO4{2-} + H2O =>
2 MnO4{-} + 5 SO3{2-} + 6 H3O{+} = 2 Mn{2+} + 5 SO4{2-} + 9 H2O
C6H5NO2 + Fe + H2O = C6H5NH2 + Fe3O4 =>
4 C6H5NO2 + 9 Fe + 4 H2O = 4 C6H5NH2 + 3 Fe3O4
PbSO4 + Na2Co3 = Pb + Na2SO4 + Co3 =>
PbSO4 + Na2Co3 = Pb + Na2SO4 + Co3
AgNO3(aq) + K2CO3 = KNO3 + Ag2CO3 =>
2 AgNO3(aq) + K2CO3 = 2 KNO3 + Ag2CO3
NH3 + O3 = NO + H2O =>
6 NH3 + 5 O3 = 6 NO + 9 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HCl + Na2CO3 = NaCl + H2O + CO2 =>
2 HCl + Na2CO3 = 2 NaCl + H2O + CO2
HCl + Na2CO3 = NaCl + H2O + CO2 =>
2 HCl + Na2CO3 = 2 NaCl + H2O + CO2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
HC + CCl = HClC2 =>
HC + CCl = HClC2
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
CAO + C = CAC2 + O2 =>
2 CAO + 4 C = 2 CAC2 + O2
CaO + C = CaC2 + O2 =>
2 CaO + 4 C = 2 CaC2 + O2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
As2O3(s) + H2O2 + OH{-} = AsO4{3-} + H2O =>
As2O3(s) + 2 H2O2 + 6 OH{-} = 2 AsO4{3-} + 5 H2O
As2O3 + H2O2 + OH{-} = AsO4{3-} + H2O =>
As2O3 + 2 H2O2 + 6 OH{-} = 2 AsO4{3-} + 5 H2O
H3RhCl6 + N2H4H2O = Rh + HCl + N2 + H2O =>
4 H3RhCl6 + 3 N2H4H2O = 4 Rh + 24 HCl + 3 N2 + 3 H2O
MnO4{-2} + SO3{2-} + H3O{+} = [Mn(H2O)6]{2+} + SO4{2-} =>
MnO4{-2} + 2 SO3{2-} + 4 H3O{+} = [Mn(H2O)6]{2+} + 2 SO4{2-}
MnO4{-2} + SO3{2-} + H3O{+} = [Mn(H2O)6]{2+} + SO4{2-} =>
MnO4{-2} + 2 SO3{2-} + 4 H3O{+} = [Mn(H2O)6]{2+} + 2 SO4{2-}
H + Cl = HCl =>
H + Cl = HCl
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
CaC2 + H2 = C2H2 + Ca =>
CaC2 + H2 = C2H2 + Ca
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Al + HNO3 = Al(NO3)3 + N2O + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 N2O + 15 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Cu2S + HNO3 = Cu(NO3)2 + SO2 + H2O + NO =>
3 Cu2S + 20 HNO3 = 6 Cu(NO3)2 + 3 SO2 + 10 H2O + 8 NO
CH3CH2OH + NaOH = CH3CH2ONa + H2O =>
CH3CH2OH + NaOH = CH3CH2ONa + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH2CNCOOH + C2H5OH = CH2(COOC2H5)2 + H2O + N2 =>
20 CH2CNCOOH + 19 C2H5OH = 14 CH2(COOC2H5)2 + 3 H2O + 10 N2
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
N2 + H2 = NH4 =>
N2 + 4 H2 = 2 NH4
Sb2S3 + O2 = Sb2O3 + SO2 =>
2 Sb2S3 + 9 O2 = 2 Sb2O3 + 6 SO2
MoS2 + O2 = MoO2 + SO2 =>
MoS2 + 3 O2 = MoO2 + 2 SO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/09/13
Equations balanced on 07/09/12
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