| Equations balanced on the previous day | Equations balanced on the next day |
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CaO + CO2 = CaCO3
WO2 + H2 = W + H2O =>
WO2 + 2 H2 = W + 2 H2O
PbO + NaOH = Na2PbO2 + H2O =>
PbO + 2 NaOH = Na2PbO2 + H2O
Br2 + KI = I2 + KBr =>
Br2 + 2 KI = I2 + 2 KBr
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
CH3CH2C(CH) + NaNH2 = CH3CH2C(CNa) + NH3 =>
CH3CH2C(CH) + NaNH2 = CH3CH2C(CNa) + NH3
Fe(C2H3O2)3 + (NH4)2CO3 = Fe2(CO3)3 + NH4C2H3O2 =>
2 Fe(C2H3O2)3 + 3(NH4)2CO3 = Fe2(CO3)3 + 6 NH4C2H3O2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
PbCl2 + KOH = Pb + KCl + H2O2 =>
PbCl2 + 2 KOH = Pb + 2 KCl + H2O2
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
(NH4)3PO4 + Ca(NO3)2 = Ca3(PO4)2 + NH4NO3 =>
2(NH4)3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 NH4NO3
Pb + AgNO3 = Pb(NO3) + Ag =>
Pb + AgNO3 = Pb(NO3) + Ag
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
MnSO4 + H2O = H2SO4 + MnO =>
MnSO4 + H2O = H2SO4 + MnO
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Na + F2 = NaF2 =>
Na + F2 = NaF2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2 + SO4 = H2SO4 =>
H2 + SO4 = H2SO4
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
As2O3 + H2S = As2S3 + H2O =>
As2O3 + 3 H2S = As2S3 + 3 H2O
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
F2 + AlBr3 = Br2 + AlF3 =>
3 F2 + 2 AlBr3 = 3 Br2 + 2 AlF3
NaNO2 + HSO3NH2 = NaHSO4 + H2O + N2 =>
NaNO2 + HSO3NH2 = NaHSO4 + H2O + N2
FeCl3 + H2SO4 = Fe2(SO4)3 + HCl =>
2 FeCl3 + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Bi + HNO3 = Bi(NO3)3 + NO2 + H2O =>
Bi + 6 HNO3 = Bi(NO3)3 + 3 NO2 + 3 H2O
H + N = NH3 =>
3 H + N = NH3
MnO4{-} + H{+} = MnO2 + O2 + H2O =>
4 MnO4{-} + 4 H{+} = 4 MnO2 + 3 O2 + 2 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
K2Cr2O7 + H2SO4 + KI = K2SO4 + Cr(SO4) + I2 + H2O =>
K2Cr2O7 + 7 H2SO4 + 8 KI = 5 K2SO4 + 2 Cr(SO4) + 4 I2 + 7 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
NAO + H20 = NAOH =>
20 NAO + H20 = 20 NAOH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C4H8 + O2 = CO2 + H20 =>
5 C4H8 + 20 O2 = 20 CO2 + 2 H20
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Al + Cd(C2H3O2)2 = Al(C2H3O2)3 + Cd =>
2 Al + 3 Cd(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 Cd
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/28/12
Equations balanced on 06/27/11
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