Equations balanced on the previous day | Equations balanced on the next day |
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Al + NHClO4 = Al2O3 + AlCl3 + NO2 + H2O =>
8 Al + 6 NHClO4 = 3 Al2O3 + 2 AlCl3 + 6 NO2 + 3 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
P4 + OH{-} + H2O = PH3 + PH2O2{-} =>
P4 + 3 OH{-} + 3 H2O = PH3 + 3 PH2O2{-}
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
AgNO3 + Cu = Ag + Cu(NO3)2 =>
2 AgNO3 + Cu = 2 Ag + Cu(NO3)2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
MnO{+4} + SO{+3}{-2} = MnO{+2} + SO{+4}{-2} =>
MnO{+4} + 2 SO{+3}{-2} = MnO{+2} + 2 SO{+4}{-2}
Na2S + Cu(CH3COO)2 = CuS + Na(CH3COO) =>
Na2S + Cu(CH3COO)2 = CuS + 2 Na(CH3COO)
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
(CH3CO2)O + O2 = CO2 + H2O =>
4(CH3CO2)O + 5 O2 = 8 CO2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaHCO3 + HCl = NaCl + CO2 + H2O =>
NaHCO3 + HCl = NaCl + CO2 + H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Fe{+3} + Sn{+2} = Fe{+2} + Sn{+4} =>
2 Fe{+3} + Sn{+2} = 2 Fe{+2} + Sn{+4}
CO2 + H2O = C6H12O6 + O6 =>
6 CO2 + 6 H2O = C6H12O6 + 2 O6
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
PbCl4 + Co2S3 = PbS2 + CoCl3 =>
3 PbCl4 + 2 Co2S3 = 3 PbS2 + 4 CoCl3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
FeCl2 + NH4OH = Fe(OH)2 + NH4Cl =>
FeCl2 + 2 NH4OH = Fe(OH)2 + 2 NH4Cl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
C7H15OH + O2 = CO2 + H2O =>
2 C7H15OH + 21 O2 = 14 CO2 + 16 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
H{+} + MnO4{-} + C2O4{2-} = CO2 + Mn{2+} + H2O =>
16 H{+} + 2 MnO4{-} + 5 C2O4{2-} = 10 CO2 + 2 Mn{2+} + 8 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaOH + Zn(NO3)2 = Zn(OH)2 + NaNO3 =>
2 NaOH + Zn(NO3)2 = Zn(OH)2 + 2 NaNO3
C3H6 + O2 = CO + H2O =>
C3H6 + 3 O2 = 3 CO + 3 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C2H3Br3 + O2 = CO2 + H2O + Br2 =>
4 C2H3Br3 + 11 O2 = 8 CO2 + 6 H2O + 6 Br2
SO2 + Br2 + H2O = HBr + H2SO4 =>
SO2 + Br2 + 2 H2O = 2 HBr + H2SO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/31/10
Equations balanced on 11/30/09
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