Equations balanced on the previous day | Equations balanced on the next day |
N2 + H2 = 2 NH
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CaCO3 + H2CO3 = Ca + HCO3 =>
CaCO3 + H2CO3 = Ca + 2 HCO3
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
H(CN) + Na2(SO4) = H2(SO4) + Na(CN) =>
2 H(CN) + Na2(SO4) = H2(SO4) + 2 Na(CN)
CuSO4(aq) + NH3(aq) + H2O(l) = Cu(OH)2(s) + (NH4)2SO4(aq) =>
CuSO4(aq) + 2 NH3(aq) + 2 H2O(l) = Cu(OH)2(s) + (NH4)2SO4(aq)
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
NaHCO3 + H2C4H4O6 = Na2C4H4O6 + CO2 + H2O =>
2 NaHCO3 + H2C4H4O6 = Na2C4H4O6 + 2 CO2 + 2 H2O
SnO2 + C = Sn + CO2 =>
SnO2 + C = Sn + CO2
CaCO3 + HNO3 = H2O + CO2 + Ca{2+} + NO3{-} =>
CaCO3 + 2 HNO3 = H2O + CO2 + Ca{2+} + 2 NO3{-}
K + CaCl2 = KCl + Ca =>
2 K + CaCl2 = 2 KCl + Ca
SnO2 + C = Sn + CO2 =>
SnO2 + C = Sn + CO2
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu + HNO3 = NO2 + H2O + Cu(NO3)2 =>
Cu + 4 HNO3 = 2 NO2 + 2 H2O + Cu(NO3)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C2H6O + KMnO4 = C2H4O2 + MnO2 + KOH + H2O =>
3 C2H6O + 4 KMnO4 = 3 C2H4O2 + 4 MnO2 + 4 KOH + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na + S = Na2S =>
2 Na + S = Na2S
Na2SO4 + BaCl2 = NaCl + BaSO4 =>
Na2SO4 + BaCl2 = 2 NaCl + BaSO4
Cu + Pb(NO3)2 = Cu(NO3)2 + Pb =>
Cu + Pb(NO3)2 = Cu(NO3)2 + Pb
HMnO4 + Mg(OH)2 = HMgO4 + Mn + H2O =>
5 HMnO4 + 7 Mg(OH)2 = 7 HMgO4 + 5 Mn + 6 H2O
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
Li2O2 + H2O = LiOH + O2 =>
2 Li2O2 + 2 H2O = 4 LiOH + O2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
ZHCl2 + H2SO4 = ZHSO4 + HCl =>
ZHCl2 + H2SO4 = ZHSO4 + 2 HCl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CaCO3 + H3PO4 = CaHPO4 + H2O + CO2 =>
CaCO3 + H3PO4 = CaHPO4 + H2O + CO2
SeO2(g) + H2Se(g) = Se(s) + H2O(g) =>
SeO2(g) + 2 H2Se(g) = 3 Se(s) + 2 H2O(g)
H2O + N2O5 = HNO3 =>
H2O + N2O5 = 2 HNO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
Li3N + H2O = LiOH + NH3 =>
Li3N + 3 H2O = 3 LiOH + NH3
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
K + CaCl2 = KCl + Ca =>
2 K + CaCl2 = 2 KCl + Ca
NaOH + CuSO4 = Na2SO4 + Cu(OH)2 =>
2 NaOH + CuSO4 = Na2SO4 + Cu(OH)2
Ho2O3 + HF = HoF3 + H2O =>
Ho2O3 + 6 HF = 2 HoF3 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe2(CO3)3 = Fe2O3 + CO2 =>
Fe2(CO3)3 = Fe2O3 + 3 CO2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/02/14
Equations balanced on 04/01/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.