| Equations balanced on the previous day | Equations balanced on the next day |
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2 Fe{3+} + Sn{2+} = 2 Fe{2+} + Sn{4+}
O2 + Cl2 = Cl2O =>
O2 + 2 Cl2 = 2 Cl2O
Zn(OH)2 + NaOH = Na2(Zn(OH)4) =>
Zn(OH)2 + 2 NaOH = Na2(Zn(OH)4)
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MgCO3 + KOH = MgOH + KCO3 =>
MgCO3 + KOH = MgOH + KCO3
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
KBr + KOH + N2O4 = KBrO3 + H2O + KNO2 =>
KBr + 6 KOH + 3 N2O4 = KBrO3 + 3 H2O + 6 KNO2
HNO3 + Ca(OH)2 = H2O + Ca(NO3)2 =>
2 HNO3 + Ca(OH)2 = 2 H2O + Ca(NO3)2
MgCO3 + KOH = Mg(OH)2 + K2CO3 =>
MgCO3 + 2 KOH = Mg(OH)2 + K2CO3
C2H5OH + KMnO4 + H2SO4 = CH3CHO + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CHO + 2 MnSO4 + K2SO4 + 8 H2O
P4 + H2O + OH({-}) = PH3 + H2PO2({-}) =>
P4 + 3 H2O + 3 OH({-}) = PH3 + 3 H2PO2({-})
I{-} + MnO4{-} + H{+}{+} = Mn2 + I2 + H2O =>
14 I{-} + 2 MnO4{-} + 16 H{+}{+} = Mn2 + 7 I2 + 8 H2O
Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2
Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2
Fe2O3Cr2O3 + Na2CO3 + O2 = Fe2O3 + Na2CrO4 + CO =>
2 Fe2O3Cr2O3 + 4 Na2CO3 + O2 = 2 Fe2O3 + 4 Na2CrO4 + 4 CO
I{-} + MnO4{-} + H{+} = Mn + I2 + H2O =>
14 I{-} + 2 MnO4{-} + 16 H{+} = 2 Mn + 7 I2 + 8 H2O
I{-} + MnO4{-} + H{+} = Mn{2+} + I2 + H2O =>
10 I{-} + 2 MnO4{-} + 16 H{+} = 2 Mn{2+} + 5 I2 + 8 H2O
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
CuSO4 + Fe = Cu + Fe2(SO4)3 =>
3 CuSO4 + 2 Fe = 3 Cu + Fe2(SO4)3
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
BaCl2 + H2SO4 = HCl + BaSO4 =>
BaCl2 + H2SO4 = 2 HCl + BaSO4
Cr2O7{2-} + Br{-} + H{+} = Cr{3+} + H2O + Br2 =>
Cr2O7{2-} + 6 Br{-} + 14 H{+} = 2 Cr{3+} + 7 H2O + 3 Br2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ag2CO3 + HNO3 = H2O + CO2 + AgNO3 =>
Ag2CO3 + 2 HNO3 = H2O + CO2 + 2 AgNO3
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KMnO4 + KCl + H2SO4 = MnCl2 + H2O + Cl2 + KSO4 =>
2 KMnO4 + 6 KCl + 8 H2SO4 = 2 MnCl2 + 8 H2O + Cl2 + 8 KSO4
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
BaO + As2O5 = Ba3(AsO4)2 =>
3 BaO + As2O5 = Ba3(AsO4)2
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
H2 + Cl2 = HCl2 =>
H2 + 2 Cl2 = 2 HCl2
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
O3 = O2 =>
2 O3 = 3 O2
MnO4{-} + SO2 + H2O = Mn{2+} + SO4{2-} + H{+} =>
2 MnO4{-} + 5 SO2 + 2 H2O = 2 Mn{2+} + 5 SO4{2-} + 4 H{+}
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
HNO3 + H2SO3 = H2SO4 + NO + H20 =>
20 HNO3 + 40 H2SO3 = 40 H2SO4 + 20 NO + H20
C4H10 + O2 = CH3COOH + H2O =>
2 C4H10 + 5 O2 = 4 CH3COOH + 2 H2O
HNO3 + H2SO3 = H2SO4 + NO + H2O =>
2 HNO3 + 3 H2SO3 = 3 H2SO4 + 2 NO + H2O
CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
BrO3{3-} + Sn{2+} + H{+} = Br{-} + Sn{4+} + H2O =>
BrO3{3-} + 2 Sn{2+} + 6 H{+} = Br{-} + 2 Sn{4+} + 3 H2O
HCl + LiOH = LiCl + H2O =>
HCl + LiOH = LiCl + H2O
H2S + Cr2O7{2-} + H{+} = S + Cr{3+} + H2O =>
3 H2S + Cr2O7{2-} + 8 H{+} = 3 S + 2 Cr{3+} + 7 H2O
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/18/13
Equations balanced on 06/17/12
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