| Equations balanced on the previous day | Equations balanced on the next day |
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CuFeS2 + 22 HNO3 = Cu(NO3)2 + Fe(NO3)3 + 17 NO2 + 2 H2SO4 + 9 H2O
NO(g) + O2(g) = NO2(g) =>
2 NO(g) + O2(g) = 2 NO2(g)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CaC2 + N2 = CaCN2 + C =>
CaC2 + N2 = CaCN2 + C
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CuFeS2 + HNO3 = Cu(NO3)2 + Fe(NO3)3 + NO + H2SO4 + H2O =>
3 CuFeS2 + 32 HNO3 = 3 Cu(NO3)2 + 3 Fe(NO3)3 + 17 NO + 6 H2SO4 + 10 H2O
CaC2 + N2 = CaCN2 + C =>
CaC2 + N2 = CaCN2 + C
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg(s) + NiCl2(aq) = MgNiCl2(aq) =>
Mg(s) + NiCl2(aq) = MgNiCl2(aq)
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NaClO3(s) = NaCl(s) + O2(g) =>
2 NaClO3(s) = 2 NaCl(s) + 3 O2(g)
Cl2 + H2O + SO2 = HCl + H2SO4 =>
Cl2 + 2 H2O + SO2 = 2 HCl + H2SO4
NaOH + Cl2 = NaCl + NaClO3 + H2O =>
6 NaOH + 3 Cl2 = 5 NaCl + NaClO3 + 3 H2O
MnO4 + I = MnO2 + IO3 =>
3 MnO4 + 2 I = 3 MnO2 + 2 IO3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al(OH)3(s) = Al2O3(s) + H2O(l) =>
2 Al(OH)3(s) = Al2O3(s) + 3 H2O(l)
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
Al(HO)3 + H2S = Al2S3 + H2O =>
2 Al(HO)3 + 3 H2S = Al2S3 + 6 H2O
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
BaSO4 = Ba + SO4 =>
BaSO4 = Ba + SO4
H2O + Cl2 = HCl + O2 =>
2 H2O + 2 Cl2 = 4 HCl + O2
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
CuO + NH3 = Cu + H2O + N2 =>
3 CuO + 2 NH3 = 3 Cu + 3 H2O + N2
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
PbO2 + HCl = PbCl2 + H2O + Cl2 =>
PbO2 + 4 HCl = PbCl2 + 2 H2O + Cl2
Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2
Co(s) + O2(g) = Co2O3(s) =>
4 Co(s) + 3 O2(g) = 2 Co2O3(s)
C6H8ONCl + NaOH = C6H7ON + H2O + NaCl =>
C6H8ONCl + NaOH = C6H7ON + H2O + NaCl
Fe + Ni(NO3)2 = Ni + Fe(NO3)3 =>
2 Fe + 3 Ni(NO3)2 = 3 Ni + 2 Fe(NO3)3
Ni + Fe(NO3)3 = Fe + Ni(NO3)2 =>
3 Ni + 2 Fe(NO3)3 = 2 Fe + 3 Ni(NO3)2
ClH + Zn = H2 + ZnCl2 =>
2 ClH + Zn = H2 + ZnCl2
C6H8O7 + Mg(OH)2 = H2O + Mg3(C6H5O7)2 =>
2 C6H8O7 + 3 Mg(OH)2 = 6 H2O + Mg3(C6H5O7)2
NH3(g) + Cl(g) = NH4Cl(s) + NCl3(g) =>
4 NH3(g) + 6 Cl(g) = 3 NH4Cl(s) + NCl3(g)
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
H3PO3 + HgCl2 + H2O = Hg2Cl2 + H3PO4 + HCl =>
H3PO3 + 2 HgCl2 + H2O = Hg2Cl2 + H3PO4 + 2 HCl
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
NH3(g) + Cl2(g) = NH4Cl(s) + NCl3(g) =>
4 NH3(g) + 3 Cl2(g) = 3 NH4Cl(s) + NCl3(g)
NaOH + H3PO4 = H2O + Na3PO4 =>
3 NaOH + H3PO4 = 3 H2O + Na3PO4
Ag2S = Ag2 + S =>
Ag2S = Ag2 + S
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
MnCl(s) + Al(s) = Mn(s) + AlCl3(s) =>
3 MnCl(s) + Al(s) = 3 Mn(s) + AlCl3(s)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/10/12
Equations balanced on 08/09/11
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