| Equations balanced on the previous day | Equations balanced on the next day |
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CH4 + 2 O2 = CO2 + 2 H2O
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C2H5OH(l) + O2(g) = CO2(g) + H2O(l) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
K{+} + Br{-} = KBr =>
K{+} + Br{-} = KBr
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
NH4{+} + OH{-} = NH3 + H2O =>
NH4{+} + OH{-} = NH3 + H2O
HCl + Ba(OH)2 = H2O + BaCl2 =>
2 HCl + Ba(OH)2 = 2 H2O + BaCl2
I3 + OH = IO4 + H2O =>
I3 + 24 OH = 3 IO4 + 12 H2O
Fe + O = Fe2O =>
2 Fe + O = Fe2O
C6H12O6(s) + O2(g) = CO2(g) + H2O(g) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(g)
SnO2 + H = Sn + H2O =>
SnO2 + 4 H = Sn + 2 H2O
CuO + H = Cu2 + OH =>
2 CuO + 2 H = Cu2 + 2 OH
P4 + I2 = PI3 =>
P4 + 6 I2 = 4 PI3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
Li{+} + {-} = Li20 =>
20 Li{+} + 20e = Li20
K2Cr2O7 + KI + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + I2 =>
K2Cr2O7 + 6 KI + 7 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 7 H2O + 3 I2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Cr + OH = CrO4 + H2O =>
Cr + 8 OH = CrO4 + 4 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C6H12O6(s) + O2(g) = CO2(g) + H2O(g) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(g)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe{3+} + NH3 + H2O = Fe(OH)3 + NH4{+} =>
Fe{3+} + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4{+}
Mg2 + N3 = Mg3N2 =>
9 Mg2 + 4 N3 = 6 Mg3N2
CH3COOH + CuO = Cu(CH3COO)2 + H2O =>
2 CH3COOH + CuO = Cu(CH3COO)2 + H2O
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
AgCl + KCN = KAg(CN)2 + KCl =>
AgCl + 2 KCN = KAg(CN)2 + KCl
Fe(OH)3 + H3O{+} = Fe{3+} + H2O =>
Fe(OH)3 + 3 H3O{+} = Fe{3+} + 6 H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
HNO3 + H2O = NO3{-} + H3O{+} =>
HNO3 + H2O = NO3{-} + H3O{+}
Fe + NH3 + H2O = Fe(OH)3 + NH4 =>
Fe + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4
FeS2 + O2 = Fe2SO3 + SO2 =>
4 FeS2 + 9 O2 = 2 Fe2SO3 + 6 SO2
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
Li{+} + O{-2} = Li2O =>
2 Li{+} + O{-2} = Li2O
Br2 + H2S = HBr + S =>
Br2 + H2S = 2 HBr + S
K + Cl = KCl =>
K + Cl = KCl
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe{3+} + OH{-} = Fe(OH)3 =>
Fe{3+} + 3 OH{-} = Fe(OH)3
C8H18(l) + O2(g) = CO2(g) + H2O(l) =>
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(l)
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/22/09
Equations balanced on 03/24/08
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