| Equations balanced on the previous day | Equations balanced on the next day |
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Fe2O3 + 3 CO = 2 Fe + 3 CO2
HCl + NaCO3 = HCO3 + ClNa =>
HCl + NaCO3 = HCO3 + ClNa
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
P4 + O2 = P4O4 =>
P4 + 2 O2 = P4O4
HCl + NaOH = HOH + ClNa =>
HCl + NaOH = HOH + ClNa
HCl + NaOH = HOH + ClNa =>
HCl + NaOH = HOH + ClNa
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
K2Cr2O7 + FeSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe(SO4)3 + H2O =>
2 K2Cr2O7 + 3 FeSO4 + 14 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 Fe(SO4)3 + 14 H2O
Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HC2H + O2 = H20 + CO2 =>
10 HC2H + 20 O2 = H20 + 20 CO2
FeCl2 + H2O2 + HCl = FeCl3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 FeCl3 + 2 H2O
H2O + Zn + NO3{-} = Zn(OH)4{2-} + NH3 + H{+} =>
13 H2O + 4 Zn + NO3{-} = 4 Zn(OH)4{2-} + NH3 + 7 H{+}
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
Na2SO4 + BaCl2 = BaSO4 + Na2Cl2 =>
Na2SO4 + BaCl2 = BaSO4 + Na2Cl2
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
Na2SO4 + BaCl2 = BaSO4 + Na2Cl2 =>
Na2SO4 + BaCl2 = BaSO4 + Na2Cl2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CH4 + KMnO4 = H2O + CO + KMn =>
4 CH4 + 3 KMnO4 = 8 H2O + 4 CO + 3 KMn
OH{-} + H2O + Zn + NO3{-} = Zn(OH)4{2-} + NH3 =>
7 OH{-} + 6 H2O + 4 Zn + NO3{-} = 4 Zn(OH)4{2-} + NH3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2SO4 + KMnO4 + H2C2O4 = MnSO4 + CO2 + H2O + K2SO4 =>
3 H2SO4 + 2 KMnO4 + 5 H2C2O4 = 2 MnSO4 + 10 CO2 + 8 H2O + K2SO4
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 Cl2
BaCO3 + HNO3 = Ba(NO3)2 + CO2 + H2O =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + CO2 + H2O
HCl + CaCl2 = HCl2 + ClCa =>
HCl + CaCl2 = HCl2 + ClCa
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HCl + ZnS = H2S + Cl2 + Zn =>
2 HCl + ZnS = H2S + Cl2 + Zn
RbClO3 = RbCl + O2 =>
2 RbClO3 = 2 RbCl + 3 O2
HCl + CaCl2 = HCl2 + ClCa =>
HCl + CaCl2 = HCl2 + ClCa
CH3CH2OH + O2 = CO + H2O =>
CH3CH2OH + 2 O2 = 2 CO + 3 H2O
K2Cr2O7 + HCl = Cl2 + CrCl2 + H2O + KCl =>
K2Cr2O7 + 14 HCl = 4 Cl2 + 2 CrCl2 + 7 H2O + 2 KCl
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
SiCl4 = Si + Cl2 =>
SiCl4 = Si + 2 Cl2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaHCO3 + CH3COOH = CO2 + Na + H2 =>
2 NaHCO3 + CH3COOH = 4 CO2 + 2 Na + 3 H2
C + H2 = CH4 =>
C + 2 H2 = CH4
Cl + NaI = NaCl + I =>
Cl + NaI = NaCl + I
Ca(OH)2 + NaOH + ClO2 + C = NaClO2 + CaCO3 + H2O =>
Ca(OH)2 + 4 NaOH + 4 ClO2 + C = 4 NaClO2 + CaCO3 + 3 H2O
HCl + NaSO4 = HSO4 + ClNa =>
HCl + NaSO4 = HSO4 + ClNa
Pb(NO3)2 + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Pb + Pb2O4 + H2SO4 = PbSO4 + H2O =>
2 Pb + Pb2O4 + 4 H2SO4 = 4 PbSO4 + 4 H2O
HCl + CuSO4 = HSO4 + ClCu =>
HCl + CuSO4 = HSO4 + ClCu
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
Fe2S3 + H2O = H2S + Fe(OH)3 =>
Fe2S3 + 6 H2O = 3 H2S + 2 Fe(OH)3
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/31/09
Equations balanced on 04/30/08
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