| Equations balanced on the previous day | Equations balanced on the next day |
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5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
AgNO3 + (NH4)CrO4 = AgCrO4 + NH4NO3 =>
AgNO3 + (NH4)CrO4 = AgCrO4 + NH4NO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Li + O2 = LiO2 =>
Li + O2 = LiO2
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
H2SO4 + KIO3 + KI = K2SO4 + H2O + I2 =>
3 H2SO4 + KIO3 + 5 KI = 3 K2SO4 + 3 H2O + 3 I2
Pb(NO3)2 = Pb + NO2 + O2 =>
Pb(NO3)2 = Pb + 2 NO2 + O2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Zn + Sb2O3 + H2SO4 = ZnSO4 + H2O + SbH3 =>
6 Zn + Sb2O3 + 6 H2SO4 = 6 ZnSO4 + 3 H2O + 2 SbH3
Mg + N2 = MgN2 =>
Mg + N2 = MgN2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
K2CrO4 + HCl + KI = CrCl3 + KCl + H2O + I2 =>
2 K2CrO4 + 16 HCl + 6 KI = 2 CrCl3 + 10 KCl + 8 H2O + 3 I2
K2CrO4 + HCl + KI = CrCl3 + KCl + H2O + I2 =>
2 K2CrO4 + 16 HCl + 6 KI = 2 CrCl3 + 10 KCl + 8 H2O + 3 I2
Pb(C2H3O2)2 + NaOH + NaClO = PbO2 + NaC2H3O2 + H2O + NaCl =>
Pb(C2H3O2)2 + 2 NaOH + NaClO = PbO2 + 2 NaC2H3O2 + H2O + NaCl
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
Cr2(SO4)3 + (NH4)2S + H2O = (NH4)2SO4 + Cr(OH)3 + H2S =>
Cr2(SO4)3 + 3(NH4)2S + 6 H2O = 3(NH4)2SO4 + 2 Cr(OH)3 + 3 H2S
MgO + NH4Cl = MgCl2 + NH3 + H2O =>
MgO + 2 NH4Cl = MgCl2 + 2 NH3 + H2O
Cr(OH)3 + KNO3 + Na2CO3 = Na2CrO4 + K2CrO4 + H2O + NO + CO2 =>
2 Cr(OH)3 + 2 KNO3 + Na2CO3 = Na2CrO4 + K2CrO4 + 3 H2O + 2 NO + CO2
CH3COOH + NaOH = CH2COOH + NaCH + H2O =>
5 CH3COOH + 2 NaOH = 4 CH2COOH + 2 NaCH + 4 H2O
Ni(OH)3 = O2 + H20 + NiO =>
20 Ni(OH)3 = 20 O2 + 3 H20 + 20 NiO
Ni(OH)3 = O2 + H2O + NiO =>
4 Ni(OH)3 = O2 + 6 H2O + 4 NiO
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
CuSO4 + Al = Al2(SO4)3 + Cu =>
3 CuSO4 + 2 Al = Al2(SO4)3 + 3 Cu
Na2S + AgNO3 = NaNO3 + Ag2S =>
Na2S + 2 AgNO3 = 2 NaNO3 + Ag2S
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2S + O2 = H2SO4 =>
H2S + 2 O2 = H2SO4
Na2S2O3 + I2 = NaI + Na2S4O6 =>
2 Na2S2O3 + I2 = 2 NaI + Na2S4O6
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
LaCl3 + Na2CO3 = La2(CO3)3 + NaCl =>
2 LaCl3 + 3 Na2CO3 = La2(CO3)3 + 6 NaCl
C2H5COOH + HCl = C2H5COOCl + H2 =>
C2H5COOH + HCl = C2H5COOCl + H2
CH4 = C3H8 + H2 =>
3 CH4 = C3H8 + 2 H2
C3H8 + H2 = CH4 =>
C3H8 + 2 H2 = 3 CH4
(NH4)3PO4 + Pb(NO3)4 = NH4NO3 + Pb3(PO4)4 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = 12 NH4NO3 + Pb3(PO4)4
Na(OH) + H2SO4 = Na2SO4 + H2O =>
2 Na(OH) + H2SO4 = Na2SO4 + 2 H2O
(NH4)3PO4 + Pb(NO3)4 = (NH4)(NO3) + Pb3(PO4)4 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = 12(NH4)(NO3) + Pb3(PO4)4
C3H8 + H2 = CH4 =>
C3H8 + 2 H2 = 3 CH4
NH4Cl + Ba(OH)2 = BaCl2 + NH3 + H2O =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 NH3 + 2 H2O
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
(NH4)3PO4 + Pb(NO3)4 = NH4NO3 + Pb3(PO4)4 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = 12 NH4NO3 + Pb3(PO4)4
C7H17 + O2 = H2O + CO2 =>
4 C7H17 + 45 O2 = 34 H2O + 28 CO2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/03/08
Equations balanced on 04/02/07
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