| Equations balanced on the previous day | Equations balanced on the next day |
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C7H6O3 = 7 C + 3 H2O
Al + HCl = H + AlCl =>
Al + HCl = H + AlCl
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C7H16O + O2 = CO2 + H2O =>
2 C7H16O + 21 O2 = 14 CO2 + 16 H2O
H2SO4 + HI = H2S + I2H2O =>
H2SO4 + 8 HI = H2S + 4 I2H2O
CuCl2 + Fe2(SO4)3 = CuSO4 + FeCl3 =>
3 CuCl2 + Fe2(SO4)3 = 3 CuSO4 + 2 FeCl3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K + O = KO =>
K + O = KO
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
H2S + O = H2O + SO2 =>
H2S + 3 O = H2O + SO2
H + O2 = H2O =>
4 H + O2 = 2 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu(NO3)2{aq} + Na2CO3{aq} = CuCO3{s} + NaNO3{aq} =>
Cu(NO3)2{aq} + Na2CO3{aq} = CuCO3{s} + 2 NaNO3{aq}
Ca(NO3)2 + Na3PO4(aq) = Ca3(PO4)2(aq) + NaNO3(aq) =>
3 Ca(NO3)2 + 2 Na3PO4(aq) = Ca3(PO4)2(aq) + 6 NaNO3(aq)
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + FeSO4*7H20 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
282 KMnO4 + 10 FeSO4*7H20 + 428 H2SO4 = 141 K2SO4 + 282 MnSO4 + 5 Fe2(SO4)3 + 1128 H2O
Fe + H2SO4 = Fe2O3 + SO2 + H2O =>
2 Fe + 3 H2SO4 = Fe2O3 + 3 SO2 + 3 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
KMnO4 + FeSO4*7H2O + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 FeSO4*7H2O + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 78 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca(OH)2 + (HC2H3O2) = Ca(C2H3O2)2 + H2O =>
Ca(OH)2 + 2(HC2H3O2) = Ca(C2H3O2)2 + 2 H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Mg + CuO = MgO + Cu =>
Mg + CuO = MgO + Cu
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe + CuSO4 = Cu + Fe2(SO4)3 =>
2 Fe + 3 CuSO4 = 3 Cu + Fe2(SO4)3
H2S + H2SO4 = S + H2O =>
3 H2S + H2SO4 = 4 S + 4 H2O
Al + Na2O = AlO + Na2 =>
Al + Na2O = AlO + Na2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
CO3 + H2O = OH + HCO3 =>
CO3 + H2O = OH + HCO3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Cl + K = KCl =>
Cl + K = KCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/25/09
Equations balanced on 11/24/08
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