Equations balanced on the previous day | Equations balanced on the next day |
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
Cu + S = Cu2S =>
2 Cu + S = Cu2S
Fe(NO3)3 + Zn(C2H3O2)2 = Fe(C2H3O2)3 + Zn(NO3)2 =>
2 Fe(NO3)3 + 3 Zn(C2H3O2)2 = 2 Fe(C2H3O2)3 + 3 Zn(NO3)2
Na2S + Cu(NO3)2 = CuS + Na2(NO3)2 =>
Na2S + Cu(NO3)2 = CuS + Na2(NO3)2
Ca + H{+} = H2 + Ca{+} =>
2 Ca + 2 H{+} = H2 + 2 Ca{+}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
La(NO3)3 + NaOH = La(OH)3 + NaNO3 =>
La(NO3)3 + 3 NaOH = La(OH)3 + 3 NaNO3
CH3CHO + O2 = CO2 + H2O =>
2 CH3CHO + 5 O2 = 4 CO2 + 4 H2O
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
Au2S3 + H3 = Au + H2S =>
Au2S3 + 2 H3 = 2 Au + 3 H2S
Pt + O2 = PtO2 =>
Pt + O2 = PtO2
Na2S + Zn(NO3)2 = ZnS + Na2(NO3)2 =>
Na2S + Zn(NO3)2 = ZnS + Na2(NO3)2
O2 + Cl2 = Cl2O =>
O2 + 2 Cl2 = 2 Cl2O
OH + H2CO3 = H2O + CO3 =>
2 OH + H2CO3 = 2 H2O + CO3
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
CaSO3 + O = CaSO4 =>
CaSO3 + O = CaSO4
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
AgNO3(aq) + NaI(aq) = AgI + Na(NO3) =>
AgNO3(aq) + NaI(aq) = AgI + Na(NO3)
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HgS + CaO = Hg + CaS + CaSO4 =>
4 HgS + 4 CaO = 4 Hg + 3 CaS + CaSO4
NO2 + O + H2O = HNO3 =>
2 NO2 + O + H2O = 2 HNO3
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
H2 + Fe3O4 = Fe + H2O =>
4 H2 + Fe3O4 = 3 Fe + 4 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Pb(NO3)2 + K2CO3 = PbCO3 + KNO3 =>
Pb(NO3)2 + K2CO3 = PbCO3 + 2 KNO3
Cl2 + CH4 = CCl4 + HCl =>
4 Cl2 + CH4 = CCl4 + 4 HCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
AgNO3 + Na2SiO3 = Ag2SiO3 + NaNO3 =>
2 AgNO3 + Na2SiO3 = Ag2SiO3 + 2 NaNO3
Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4
Zn + As4O6 + H2SO4 = AsH3 + ZnSO4 + H2O =>
12 Zn + As4O6 + 12 H2SO4 = 4 AsH3 + 12 ZnSO4 + 6 H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
HCl + VO2 + Zn = ZnCl + VO + H2O =>
2 HCl + VO2 + 2 Zn = 2 ZnCl + VO + H2O
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Pb + Zn(NO3)2 = Pb(NO3)2 + Zn =>
Pb + Zn(NO3)2 = Pb(NO3)2 + Zn
C2H3O2Br + O2 = CO2 + H2O + HBr =>
2 C2H3O2Br + 3 O2 = 4 CO2 + 2 H2O + 2 HBr
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/04/11
Equations balanced on 12/04/10
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