| Equations balanced on the previous day | Equations balanced on the next day |
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2 SO2 + O2 = 2 SO3
Zn + HSO4 = ZnSO4 + H =>
Zn + HSO4 = ZnSO4 + H
Na2O + Ca3(PO4)2 = Na3(PO4) + CaO =>
3 Na2O + Ca3(PO4)2 = 2 Na3(PO4) + 3 CaO
Cu(NO3)2 + Na2S = CuS + NaNO3 =>
Cu(NO3)2 + Na2S = CuS + 2 NaNO3
AlSO4 + CaOH = AlOH + CaSO4 =>
AlSO4 + CaOH = AlOH + CaSO4
Cu + S = CuS =>
Cu + S = CuS
Cu + S = Cu2S =>
2 Cu + S = Cu2S
CaO + H2O = Ca + OH =>
CaO + H2O = Ca + 2 OH
Fe + CuNO3 = FeNO3 + Cu =>
Fe + CuNO3 = FeNO3 + Cu
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeS + HCl = HS + FeCl =>
FeS + HCl = HS + FeCl
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Cr(OH)3 + H2SO4 = Cr2(SO4)3 + H2O =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O
CaCO3 + NaF = CaF + NaCO3 =>
CaCO3 + NaF = CaF + NaCO3
NH4S + PbNO3 = NH4NO3 + PbS =>
NH4S + PbNO3 = NH4NO3 + PbS
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
CH3CH2OH + Cr2O72{-} + H{+} = CH3CO2H + Cr{3} + H2O =>
137 CH3CH2OH + 4 Cr2O72{-} + 28 H{+} = 137 CH3CO2H + 8 Cr{3} + 151 H2O
CH3CH2OH + Cr2O7{2-} + H{+} = CH3CO2H + Cr{3} + H2O =>
3 CH3CH2OH + 2 Cr2O7{2-} + 16 H{+} = 3 CH3CO2H + 4 Cr{3} + 11 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca(HCO3)2 + HCl = CaCl2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 H2O + 2 CO2
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Hydrogen + Iodide = HydrogenIodide =>
Hydrogen + Iodide = HydrogenIodide
CaCl + HNO3 = CaNO3 + HCl =>
CaCl + HNO3 = CaNO3 + HCl
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
CuSO4*H2O = CuSO4 + H2O =>
CuSO4*H2O = CuSO4 + H2O
FeCl3 + NH3 + H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4Cl
CaO + NaF = CaF2 + Na2O =>
CaO + 2 NaF = CaF2 + Na2O
CaO + NaF = CaF2 + Na2O =>
CaO + 2 NaF = CaF2 + Na2O
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
C4H8O2 + NaOH = C2H3O2Na + C2H6O =>
C4H8O2 + NaOH = C2H3O2Na + C2H6O
Ca(OH)2 + H2(PO4) = Ca(PO4) + H2O =>
Ca(OH)2 + H2(PO4) = Ca(PO4) + 2 H2O
CO2 + Ca(OH)2 = Ca(HCO3)2 =>
2 CO2 + Ca(OH)2 = Ca(HCO3)2
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cu + H2(SO4) = Cu(SO4) + H2O + SO2 =>
Cu + 2 H2(SO4) = Cu(SO4) + 2 H2O + SO2
Pb(NO3)2 + HCl = HNO3 + PbCl2 =>
Pb(NO3)2 + 2 HCl = 2 HNO3 + PbCl2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Cr2O3 + HNO3 = Cr(NO3)3 + H2O =>
Cr2O3 + 6 HNO3 = 2 Cr(NO3)3 + 3 H2O
As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
Fe(NH4)2(SO4)2H12O6 + H2C2O4 + K2C2O4 + H2O2 = K5[Fe(C2O4)5]H10O5 + NH4{+} + SO4{2-} + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2H12O6 + 5 H2C2O4 + 5 K2C2O4 + 3 H2O2 = 2 K5[Fe(C2O4)5]H10O5 + 4 NH4{+} + 2 SO4{2-} + 2 H2SO4 + 8 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/24/12
Equations balanced on 05/24/11
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