| Equations balanced on the previous day | Equations balanced on the next day |
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2 NaNO3 = 2 NaNO2 + O2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
PbO + NaOH = Na2PbO2 + H2O =>
PbO + 2 NaOH = Na2PbO2 + H2O
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
V2O5 + H2 = V + H2O =>
V2O5 + 5 H2 = 2 V + 5 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al2(SO4)3 + BaCl2 = BaSO4 + AlCl3 =>
Al2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 AlCl3
AlCl3 + NaOH = NaCl + Na3[Al(OH)6] =>
AlCl3 + 6 NaOH = 3 NaCl + Na3[Al(OH)6]
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HCl + Na3[Al(OH)6] = Al(OH)3 + NaCl + H2O =>
3 HCl + Na3[Al(OH)6] = Al(OH)3 + 3 NaCl + 3 H2O
K2Cr2O7 + H2SO4 + Na2SO3 = Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 Na2SO3 = Cr2(SO4)3 + 3 Na2SO4 + K2SO4 + 4 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
U + ClF3 = UF6 + Cl =>
U + 2 ClF3 = UF6 + 2 Cl
Pb(NO3)2 + Cl + KOH = PbO2 + KCl + KNO3 + H2O =>
Pb(NO3)2 + 2 Cl + 4 KOH = PbO2 + 2 KCl + 2 KNO3 + 2 H2O
C4H6O6 + KOH = KC4H5O6 + H2O =>
C4H6O6 + KOH = KC4H5O6 + H2O
Pb(NO3)2 + Cl2 + KOH = PbO2 + KCl + KNO3 + H2O =>
Pb(NO3)2 + Cl2 + 4 KOH = PbO2 + 2 KCl + 2 KNO3 + 2 H2O
C8H10 + KMnO4 + H2SO4 = MnSO4 + H2O + K2SO4 + C6H5COOH =>
35 C8H10 + 54 KMnO4 + 81 H2SO4 = 54 MnSO4 + 136 H2O + 27 K2SO4 + 40 C6H5COOH
Mg + Fe2O3 = MgFe2 + O2 =>
2 Mg + 2 Fe2O3 = 2 MgFe2 + 3 O2
Re2O5 + H2O2 = HReO4 + H2O =>
Re2O5 + 2 H2O2 = 2 HReO4 + H2O
S2O3{2-} + I2 = S4O6{2-} + I{-} =>
2 S2O3{2-} + I2 = S4O6{2-} + 2 I{-}
Al + NaOH + H2O = Na[Al(OH)3] + H2 =>
Al + NaOH + 2 H2O = Na[Al(OH)3] + H2
UF4 + ClF3 = UF6 + Cl2 =>
3 UF4 + 2 ClF3 = 3 UF6 + Cl2
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
ZnCl2 + (NH4)2S = NH4Cl + ZnS =>
ZnCl2 + (NH4)2S = 2 NH4Cl + ZnS
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g)
Cu{2+} + Al = Cu + Al{3+} =>
3 Cu{2+} + 2 Al = 3 Cu + 2 Al{3+}
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g)
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Cu{2+} + Al = Cu + Al{3+} =>
3 Cu{2+} + 2 Al = 3 Cu + 2 Al{3+}
AlCl3 + NaOH = NaCl3 + AlOH =>
AlCl3 + NaOH = NaCl3 + AlOH
CS2 + H2S + Cu = CuS + CH4 =>
CS2 + 2 H2S + 4 Cu = 4 CuS + CH4
Na2S + KMnO4 + H2O = S + MnO2 + NaOH + KOH =>
3 Na2S + 2 KMnO4 + 4 H2O = 3 S + 2 MnO2 + 6 NaOH + 2 KOH
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CS2 + H2S + Cu = Cu2S + CH4 =>
CS2 + 2 H2S + 8 Cu = 4 Cu2S + CH4
Mg + HNO3 = Mg(NO3) + H2 =>
2 Mg + 2 HNO3 = 2 Mg(NO3) + H2
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
Pb(OH)2 + HNo3 = Pb(No3)2 + H2O =>
Pb(OH)2 + 2 HNo3 = Pb(No3)2 + 2 H2O
Al2S3 + LiF = AlF3 + Li2S =>
Al2S3 + 6 LiF = 2 AlF3 + 3 Li2S
Sn{2+} + Fe{3+} = Sn{4+} + Fe{2+} =>
Sn{2+} + 2 Fe{3+} = Sn{4+} + 2 Fe{2+}
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
UF4 + HF = UF6 + H =>
UF4 + 2 HF = UF6 + 2 H
KMnO4 + K2S + H2O = MnO2 + S + KOH =>
2 KMnO4 + 3 K2S + 4 H2O = 2 MnO2 + 3 S + 8 KOH
N2O4 + O2 = N2O5 =>
2 N2O4 + O2 = 2 N2O5
C2H6O + Cr2O7{2-} + H{+} = C2H4O2 + Cr{3+} + H2O =>
3 C2H6O + 2 Cr2O7{2-} + 16 H{+} = 3 C2H4O2 + 4 Cr{3+} + 11 H2O
C14H18N2O5 + O2 = CO2 + N2 + H2O =>
C14H18N2O5 + 16 O2 = 14 CO2 + N2 + 9 H2O
C + N2O = CO2 + N2 =>
C + 2 N2O = CO2 + 2 N2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/24/13
Equations balanced on 12/24/12
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