| Equations balanced on the previous day | Equations balanced on the next day |
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PBO3 + 4 KI + 2 H2SO4 = 2 K2SO4 + 2 H2O + PBO + 2 I2
PBO3{-} + KI + H2SO4 = K2SO4 + H2O + PBO + I2 + e =>
PBO3{-} + 4 KI + 2 H2SO4 = 2 K2SO4 + 2 H2O + PBO + 2 I2 + e
XO3{-} + KI + H2SO4 = K2SO4 + H2O + XO + I2 + e =>
XO3{-} + 4 KI + 2 H2SO4 = 2 K2SO4 + 2 H2O + XO + 2 I2 + e
XO3{-} + KI + H2SO4 = K2SO4 + H2O + XO + I2 + I{-} =>
2 XO3{-} + 8 KI + 4 H2SO4 = 4 K2SO4 + 4 H2O + 2 XO + 3 I2 + 2 I{-}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
CuSO4 + KI = K2SO4 + Cu2I2 + I2 =>
2 CuSO4 + 4 KI = 2 K2SO4 + Cu2I2 + I2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HCl + Cu(OH)2 = CuCl2 + H2O =>
2 HCl + Cu(OH)2 = CuCl2 + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Fe2(SO4)3 + NH3 + H2O = Fe(OH)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH)3 + 3(NH4)2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe2O3 + Mg = MgO + Fe =>
Fe2O3 + 3 Mg = 3 MgO + 2 Fe
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Fe + O2 = Fe2O4 =>
2 Fe + 2 O2 = Fe2O4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
H2O + CH4 = CO3 + H2 =>
3 H2O + CH4 = CO3 + 5 H2
H2O + CH4 = CO + H2 =>
H2O + CH4 = CO + 3 H2
Al2 + H2SO4 = Al2SO4 + H2 =>
Al2 + H2SO4 = Al2SO4 + H2
Zn + H2SO4 = Zn(SO4)3 + H2 =>
Zn + 3 H2SO4 = Zn(SO4)3 + 3 H2
AgNO3(aq) + NaPO4(aq) = AgPO4(s) + NaNO3(s) =>
AgNO3(aq) + NaPO4(aq) = AgPO4(s) + NaNO3(s)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al + H2SO4 = Al(SO4)3 + H2 =>
Al + 3 H2SO4 = Al(SO4)3 + 3 H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
MnO4 + H = Mn + H2O =>
MnO4 + 8 H = Mn + 4 H2O
Fe + H2SO4 = Fe(SO4)3 + H2 =>
Fe + 3 H2SO4 = Fe(SO4)3 + 3 H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
MnO4 + H = MnO2 + H2O =>
MnO4 + 4 H = MnO2 + 2 H2O
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Na2SO4 + Sr(NO3)2 = NaNO3 + SrSO4 =>
Na2SO4 + Sr(NO3)2 = 2 NaNO3 + SrSO4
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
KMnO4 + H2SO4 + H2S = K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 H2S = 4 K2SO4 + 8 MnSO4 + 12 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/25/11
Equations balanced on 04/24/10
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