Equations balanced on the previous day | Equations balanced on the next day |
2 HCl + CaCO3 = CaCl2 + H2O + CO2
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
CH3COH + O2 = CO2 + H2O =>
2 CH3COH + 5 O2 = 4 CO2 + 4 H2O
BiCl3 + H2S = Bi2S3 + HCl =>
2 BiCl3 + 3 H2S = Bi2S3 + 6 HCl
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
K + C2O4 + Fe = KFe2(C2O4)2 =>
K + 2 C2O4 + 2 Fe = KFe2(C2O4)2
H2SO4(aq) + Na2S(aq) = Na2SO4 + H2S =>
H2SO4(aq) + Na2S(aq) = Na2SO4 + H2S
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Al2O3 = Al3 + O2 =>
6 Al2O3 = 4 Al3 + 9 O2
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
AlPO4 + Mg(OH)2 = MgPO4 + Al(OH)2 =>
AlPO4 + Mg(OH)2 = MgPO4 + Al(OH)2
O2 + PCl3 = POCl3 =>
O2 + 2 PCl3 = 2 POCl3
Fe + O2 = Fe2O2 =>
2 Fe + O2 = Fe2O2
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
H2SO4(aq) + Na2S(aq) = Na2SO4(aq) + H2S(s) =>
H2SO4(aq) + Na2S(aq) = Na2SO4(aq) + H2S(s)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
C3H8 + O = CO2 + H2O =>
C3H8 + 10 O = 3 CO2 + 4 H2O
AlCl3(aq) + (NH4)2S(aq) = Al2S3 + NH4Cl =>
2 AlCl3(aq) + 3(NH4)2S(aq) = Al2S3 + 6 NH4Cl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
H2S + ZN(OH)2 = ZNS + H2O =>
H2S + ZN(OH)2 = ZNS + 2 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
HCl + Na2CO3 = NaCl + H2O + CO2 =>
2 HCl + Na2CO3 = 2 NaCl + H2O + CO2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
H2S + Zn(OH)2 = ZnS + H2O =>
H2S + Zn(OH)2 = ZnS + 2 H2O
Na + MgCl2 = Mg + NaCl =>
2 Na + MgCl2 = Mg + 2 NaCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
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Equations balanced on 11/09/10
Equations balanced on 12/09/09
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