| Equations balanced on the previous day | Equations balanced on the next day |
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2 C10H20 = 5 C4H8
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
HCHO + I2 + NaOH = HCOONa + NaI + H2O =>
HCHO + I2 + 3 NaOH = HCOONa + 2 NaI + 2 H2O
C10H20 = C6H12 =>
3 C10H20 = 5 C6H12
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
N2O = N2 + O2 =>
2 N2O = 2 N2 + O2
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Ca + H3PO4 = Ca3PO4 + H2 =>
6 Ca + 2 H3PO4 = 2 Ca3PO4 + 3 H2
H{+} + MnO4{-} + Fe{2+} = Mn{2+} + Fe{3+} + H2O =>
8 H{+} + MnO4{-} + 5 Fe{2+} = Mn{2+} + 5 Fe{3+} + 4 H2O
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe(s) + HCl = HFeCl4 + H2 =>
2 Fe(s) + 8 HCl = 2 HFeCl4 + 3 H2
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
Al2(SO4)3 + Ca3(PO4)2 = AlPO4 + CaSO4 =>
Al2(SO4)3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaSO4
Cu + FeCl3 = CuCl2 + FeCl2 =>
Cu + 2 FeCl3 = CuCl2 + 2 FeCl2
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
CH3COOH + H2O = CH3COO + H3O =>
CH3COOH + H2O = CH3COO + H3O
Pb + O2 = Pb2O3 =>
4 Pb + 3 O2 = 2 Pb2O3
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
FeSO4(NH4)2SO46H2O + NaOH = FeSO4OH + Na(NH4)2SO46H2O =>
FeSO4(NH4)2SO46H2O + NaOH = FeSO4OH + Na(NH4)2SO46H2O
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2 + O2 = OH =>
H2 + O2 = 2 OH
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
LiAlH4 + AlCl3 = AlH3 + LiCl =>
3 LiAlH4 + AlCl3 = 4 AlH3 + 3 LiCl
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
IO3{-} + HSO3{-} = I{-} + SO4{2-} + H{+} =>
IO3{-} + 3 HSO3{-} = I{-} + 3 SO4{2-} + 3 H{+}
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
HCl + Cr(OH)6 = H2O + CrCl6 =>
6 HCl + Cr(OH)6 = 6 H2O + CrCl6
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NaOH + CH3COOH = H2O + NaCH3COO =>
NaOH + CH3COOH = H2O + NaCH3COO
NaOH + CH3COOH = H2O + NaCH3COO =>
NaOH + CH3COOH = H2O + NaCH3COO
PbS + PbO = Pb + SO2 =>
PbS + 2 PbO = 3 Pb + SO2
CU + H2SO4 = SO2 + CUSO4 + H2O =>
CU + 2 H2SO4 = SO2 + CUSO4 + 2 H2O
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
CaSO4 + HCl = CaCl2 + H2SO4 =>
CaSO4 + 2 HCl = CaCl2 + H2SO4
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
NA2CO3 + NA2S + SO2 = CO2 + NA2S2O3 =>
NA2CO3 + 2 NA2S + 4 SO2 = CO2 + 3 NA2S2O3
FeSO4*5H2O = FeSO4 + H2O =>
FeSO4*5H2O = FeSO4 + 5 H2O
FeSO4*7H2O = FeSO4 + H2O =>
FeSO4*7H2O = FeSO4 + 7 H2O
Br2 + Al = AlBr3 =>
3 Br2 + 2 Al = 2 AlBr3
Br2 + Al = AlBr =>
Br2 + 2 Al = 2 AlBr
Br2 + Al = AlBr3 =>
3 Br2 + 2 Al = 2 AlBr3
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/24/13
Equations balanced on 06/23/12
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