| Equations balanced on the previous day | Equations balanced on the next day |
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Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Cu(C2H3O2)2 + H2CO3 = CuCO3 + HC2H3O2 =>
Cu(C2H3O2)2 + H2CO3 = CuCO3 + 2 HC2H3O2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
HCl + CaCO3 = CaCl2 + CO2 + H2O =>
2 HCl + CaCO3 = CaCl2 + CO2 + H2O
Si + HNO3 = SiO2 + NO2 + H2 =>
Si + 2 HNO3 = SiO2 + 2 NO2 + H2
H2SO4 + NaHCO3 = CO2 + H2O + Na2SO4 =>
H2SO4 + 2 NaHCO3 = 2 CO2 + 2 H2O + Na2SO4
J2O7 + NaOH = Na3JO5 + H2O =>
J2O7 + 6 NaOH = 2 Na3JO5 + 3 H2O
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuSO4 + NH4Cl = (NH4)2SO4 + CuCl2 =>
CuSO4 + 2 NH4Cl = (NH4)2SO4 + CuCl2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
CCl4 + SbF3 = CCl2F2 + SbCl3 =>
3 CCl4 + 2 SbF3 = 3 CCl2F2 + 2 SbCl3
H3PO4 + Ca(OH)2 = H2O + Ca3(PO4)2 =>
2 H3PO4 + 3 Ca(OH)2 = 6 H2O + Ca3(PO4)2
CoCl2 + Cr = CrCl3 + Co =>
3 CoCl2 + 2 Cr = 2 CrCl3 + 3 Co
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
Ca + FeCl3 = CaCl3 + Fe =>
Ca + FeCl3 = CaCl3 + Fe
Na + O2 = NaO2 =>
Na + O2 = NaO2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
(NH4)2CO3 + HNO3 = NH4NO3 + H2CO3 =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + H2CO3
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
C4H10 + O2 = CO2 + H =>
C4H10 + 4 O2 = 4 CO2 + 10 H
C4H10 + O2 = CO2 + H2 =>
C4H10 + 4 O2 = 4 CO2 + 5 H2
SiO2 + HF = SiF4 + H2 + O2 =>
SiO2 + 4 HF = SiF4 + 2 H2 + O2
H2SiF6 + NO2 + H2 = (NH4)2SiF6 + H2O =>
H2SiF6 + 2 NO2 + 7 H2 = (NH4)2SiF6 + 4 H2O
Mg(NO3) + KOH = MgOH + KNO3 =>
Mg(NO3) + KOH = MgOH + KNO3
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
H2SiF6 + NO2 + H2 = (NH4)2SiF6 + O2 =>
H2SiF6 + 2 NO2 + 3 H2 = (NH4)2SiF6 + 2 O2
Mg(NO3) + KOH = MgOH + KNO3 =>
Mg(NO3) + KOH = MgOH + KNO3
Mg(NO3) + KOH = MgOH + KNO3 =>
Mg(NO3) + KOH = MgOH + KNO3
H2SiF6 + NO2 + H2 = (NH4)2SiF6 + H2O =>
H2SiF6 + 2 NO2 + 7 H2 = (NH4)2SiF6 + 4 H2O
Si + HNO3 = SiO2 + NO2 + H2 =>
Si + 2 HNO3 = SiO2 + 2 NO2 + H2
SiO2 + HF = H2SiF6 + H2O =>
SiO2 + 6 HF = H2SiF6 + 2 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
NH3 + Cl2 = N2H4 + NH4Cl =>
4 NH3 + Cl2 = N2H4 + 2 NH4Cl
H2 + Cl = HCl =>
H2 + 2 Cl = 2 HCl
Mg + FeCl3 = MgCl2 + Fe =>
3 Mg + 2 FeCl3 = 3 MgCl2 + 2 Fe
SiO2 + HF = SiF4 + H2 + O2 =>
SiO2 + 4 HF = SiF4 + 2 H2 + O2
Si + HF = SiF4 + H2 =>
Si + 4 HF = SiF4 + 2 H2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
Mg + AlCl3 = MgCl2 + Al =>
3 Mg + 2 AlCl3 = 3 MgCl2 + 2 Al
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CH4OH + O2 = CO2 + H2O =>
4 CH4OH + 7 O2 = 4 CO2 + 10 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/25/08
Equations balanced on 03/26/07
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