| Equations balanced on the previous day | Equations balanced on the next day |
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CaCO3 = CaO + CO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
CaC2(s) + H2O(l) = Ca(OH)2(s) + C2H2(g) =>
CaC2(s) + 2 H2O(l) = Ca(OH)2(s) + C2H2(g)
Al + Cl2 = AlCl2 =>
Al + Cl2 = AlCl2
H2S + KOH = HOH + K2S =>
H2S + 2 KOH = 2 HOH + K2S
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
Zn + NaNO3 + NaOH = Na2ZnO2 + NH3 + H2O =>
4 Zn + NaNO3 + 7 NaOH = 4 Na2ZnO2 + NH3 + 2 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Sr + P4 = Sr3P2 =>
6 Sr + P4 = 2 Sr3P2
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
Si + HF = SiF4 + H2 =>
Si + 4 HF = SiF4 + 2 H2
Na + Cl = NaCl =>
Na + Cl = NaCl
Cu + O = CuO =>
Cu + O = CuO
Cu + HNO3 = Cu(NO3) + H2O + NO2 =>
Cu + 2 HNO3 = Cu(NO3) + H2O + NO2
Na + Cl = NaCl =>
Na + Cl = NaCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
Na + Cl = NaCl =>
Na + Cl = NaCl
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
TeO2 + Cr2O7{-2} + H{+} = H2TeO4 + Cr{+3} + H2O =>
3 TeO2 + Cr2O7{-2} + 8 H{+} = 3 H2TeO4 + 2 Cr{+3} + H2O
Fe(OH)2(s) + H2O2(l) = Fe(OH)3(s) =>
2 Fe(OH)2(s) + H2O2(l) = 2 Fe(OH)3(s)
Pb2(C2H3O2) + AgNO3 = Pb2(NO3) + Ag(C2H3O2) =>
Pb2(C2H3O2) + AgNO3 = Pb2(NO3) + Ag(C2H3O2)
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
FeCl3 + NaCO3 = FeCO3 + NaCl3 =>
FeCl3 + NaCO3 = FeCO3 + NaCl3
Pb2(C2H3O2) + AgNO3 = Pb2NO3 + AgC2H3O2 =>
Pb2(C2H3O2) + AgNO3 = Pb2NO3 + AgC2H3O2
Pb2C2H3O2 + AgNO3 = Pb2NO3 + AgC2H3O2 =>
Pb2C2H3O2 + AgNO3 = Pb2NO3 + AgC2H3O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H + O = H2O =>
2 H + O = H2O
BaCl2 + Al2O12S3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2O12S3 = 3 BaSO4 + 2 AlCl3
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
C8H18 + O2 = C8H18O2 =>
C8H18 + O2 = C8H18O2
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cl2 + NaOH = NaClO3 + NaCl + H2O =>
3 Cl2 + 6 NaOH = NaClO3 + 5 NaCl + 3 H2O
N2 + H2O + O2 = HNO3 =>
2 N2 + 2 H2O + 5 O2 = 4 HNO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/21/10
Equations balanced on 05/21/09
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