| Equations balanced on the previous day | Equations balanced on the next day |
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2 HCCH + 5 O2 = 4 CO2 + 2 H2O
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KClO3 + C12H22O11 = KCl + CO2 + H2O =>
8 KClO3 + C12H22O11 = 8 KCl + 12 CO2 + 11 H2O
S + O2 = SO2 =>
S + O2 = SO2
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
NaCl + Pb(NO3)2 = NaNO3 + PbCl2 =>
2 NaCl + Pb(NO3)2 = 2 NaNO3 + PbCl2
KClO3 + P4S3 = P2O5 + KCl + SO2 =>
16 KClO3 + 3 P4S3 = 6 P2O5 + 16 KCl + 9 SO2
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
BaCO3 = Ba3 + CO3 =>
3 BaCO3 = Ba3 + 3 CO3
H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3
As2S3 + NO3{-} + H{-} + e = HAsO4{2-} + S + NO2{-} =>
As2S3 + 8 NO3{-} + 2 H{-} + 2e = 2 HAsO4{2-} + 3 S + 8 NO2{-}
K2Cr2O7 + H2O + S = KOH + Cr2O3 + SO2 =>
2 K2Cr2O7 + 2 H2O + 3 S = 4 KOH + 2 Cr2O3 + 3 SO2
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
CO2 + NH3 = OCN2H4 + H2O =>
CO2 + 2 NH3 = OCN2H4 + H2O
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
Ag + Ca(OH)2 = Ca + Ag(OH) =>
2 Ag + Ca(OH)2 = Ca + 2 Ag(OH)
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
CO2 + NH3 = OCN2H4 + H2O =>
CO2 + 2 NH3 = OCN2H4 + H2O
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
NaOH + MgSO4 = Mg(OH)2 + Na2SO4 =>
2 NaOH + MgSO4 = Mg(OH)2 + Na2SO4
(NH4)3PO4 + BaCl2 = BaPO4 + (NH4)3Cl2 =>
(NH4)3PO4 + BaCl2 = BaPO4 + (NH4)3Cl2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
KMnO4 + C3H8O3 = K2CO3 + MnO2 + CO2 + H20 =>
10 KMnO4 + 5 C3H8O3 = 5 K2CO3 + 10 MnO2 + 10 CO2 + 2 H20
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CCO3 + HCl = CCl + H2O + CO2 =>
3 CCO3 + 2 HCl = 2 CCl + H2O + 4 CO2
Co(NO3)2 + Na3PO4 = Co3(PO4)2 + NaNO3 =>
3 Co(NO3)2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
(NH4)2(Cr2O7) = H2O + N2 + Cr2O3 =>
(NH4)2(Cr2O7) = 4 H2O + N2 + Cr2O3
(NH4)2CO3 + MgSO4 = (NH4)2(SO4) + MgCO3 =>
(NH4)2CO3 + MgSO4 = (NH4)2(SO4) + MgCO3
CuSO4 + Ba(OH)2 = Cu(OH)2 + BaSO4 =>
CuSO4 + Ba(OH)2 = Cu(OH)2 + BaSO4
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
MgI2 + Br2 = MgBr2 + I2 =>
MgI2 + Br2 = MgBr2 + I2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MgI2 + Br2(g) = MgBr2 + I2 =>
MgI2 + Br2(g) = MgBr2 + I2
Pb(NO3)2 + KBr = PbBr2 + KNO3 =>
Pb(NO3)2 + 2 KBr = PbBr2 + 2 KNO3
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NaOH + K2Cr2O7 = Na2Cr2O7 + KOH =>
2 NaOH + K2Cr2O7 = Na2Cr2O7 + 2 KOH
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
NH4 + NO3 = H2O + NO =>
2 NH4 + 3 NO3 = 4 H2O + 5 NO
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
(NH4)2S + Pb(NO3)2 = PbS + NH4NO3 =>
(NH4)2S + Pb(NO3)2 = PbS + 2 NH4NO3
FeS2 + NO3{-} + H{-} = N2 + FeOOH + SO4{2-} + e =>
3 FeS2 + 10 NO3{-} + 3 H{-} = 5 N2 + 3 FeOOH + 6 SO4{2-} + e
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/26/08
Equations balanced on 11/25/07
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