| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO(s) + CO2(g) = CaCO3(s)
SO + H2O = SH2O2 =>
SO + H2O = SH2O2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
CH3OHH + O2 = CO2 + H2O =>
4 CH3OHH + 7 O2 = 4 CO2 + 10 H2O
Zn(OH)2 + CH3COOH = Zn(CH3CCOO)2 + H2O =>
Zn(OH)2 + 3 CH3COOH = Zn(CH3CCOO)2 + 4 H2O
HCl(aq) + Ba(OH)2 = BaCl2 + H2O =>
2 HCl(aq) + Ba(OH)2 = BaCl2 + 2 H2O
Al(OH)3 + H3TeO4 = AlTeO4 + H2O =>
Al(OH)3 + H3TeO4 = AlTeO4 + 3 H2O
Fe + HBr = H2 + FeBr2 =>
Fe + 2 HBr = H2 + FeBr2
NH3 + NH4HCO3 = (NH4)2CO3 =>
NH3 + NH4HCO3 = (NH4)2CO3
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
ZnO + (NH4)2SO4 + Eu2O3 = ZnOSO4Eu + NH4 + O =>
2 ZnO + 2(NH4)2SO4 + Eu2O3 = 2 ZnOSO4Eu + 4 NH4 + 3 O
NH4Cl + Na(OH) = NH3 + H2O + NaCl =>
NH4Cl + Na(OH) = NH3 + H2O + NaCl
I2 + Cl = ICl5 =>
I2 + 10 Cl = 2 ICl5
KMnO4 + C3H8O3 = K + CO2 + MnO2 + H2O =>
7 KMnO4 + 2 C3H8O3 = 7 K + 6 CO2 + 7 MnO2 + 8 H2O
MnCo3 + H2SO4 = MnSO4 + H2Co3 =>
MnCo3 + H2SO4 = MnSO4 + H2Co3
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
Me2SiCl2 + H2O = (Me2SiO) + HCl =>
Me2SiCl2 + H2O = (Me2SiO) + 2 HCl
C6H5C3H7 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + H2O + MnSO4 =>
35 C6H5C3H7 + 66 KMnO4 + 99 H2SO4 = 45 C7H6O2 + 33 K2SO4 + 174 H2O + 66 MnSO4
BN + F2 = BF3 + N2 =>
2 BN + 3 F2 = 2 BF3 + N2
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
Mn4ClO3 + K2SiO4 = Mn4SiO4 + K2ClO3 =>
Mn4ClO3 + K2SiO4 = Mn4SiO4 + K2ClO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe2O3 + HCl = Fe + Cl + H2O =>
Fe2O3 + 6 HCl = 2 Fe + 6 Cl + 3 H2O
NaOH(aq) + CaCO3 = Ca(OH)2 + Na2CO3 =>
2 NaOH(aq) + CaCO3 = Ca(OH)2 + Na2CO3
PBr3 = P4 + Br2 =>
4 PBr3 = P4 + 6 Br2
NH4Cl + AgNO3 = (NH4)NO3 + AgCl(s) =>
NH4Cl + AgNO3 = (NH4)NO3 + AgCl(s)
Cu + N = Cu3N2 =>
3 Cu + 2 N = Cu3N2
H2CO3 + Co(OH)2 = CoCO3 + H2O =>
H2CO3 + Co(OH)2 = CoCO3 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
(CO2) + (NH3) = OC(NH2)2 + H2O =>
(CO2) + 2(NH3) = OC(NH2)2 + H2O
Sb2S3(s) + O2(g) = Sb2O3(s) + SO2(g) =>
2 Sb2S3(s) + 9 O2(g) = 2 Sb2O3(s) + 6 SO2(g)
CoCl2 + HAcAc + H2O2 = Co(AcAc)3 + Cl + H2O =>
2 CoCl2 + 6 HAcAc + 3 H2O2 = 2 Co(AcAc)3 + 4 Cl + 6 H2O
C6H5CO2H + OH = C6H5CO2 + H2O =>
C6H5CO2H + OH = C6H5CO2 + H2O
SnO + Na2O = SnNa2 + O2 =>
SnO + Na2O = SnNa2 + O2
Mg + NaNO3 = Mg(NO3)2 + Na =>
Mg + 2 NaNO3 = Mg(NO3)2 + 2 Na
FeSO4 + H2SO4 = Fe(SO4)2 + H2 =>
FeSO4 + H2SO4 = Fe(SO4)2 + H2
ZnO + SrH18O10 + C2H4N4 = (ZnSr)3N2 + NH3 + CO2 + N2 =>
12 ZnO + 12 SrH18O10 + 33 C2H4N4 = 4(ZnSr)3N2 + 116 NH3 + 66 CO2 + 4 N2
Sn + Ni(NO3)2 = Sn(NO3)4 + Ni =>
Sn + 2 Ni(NO3)2 = Sn(NO3)4 + 2 Ni
NH3 + H2O + CU(NO3)2 = NH4NO3 + CU(OH)2 =>
2 NH3 + 2 H2O + CU(NO3)2 = 2 NH4NO3 + CU(OH)2
SiO + Cl = SiCl4 + O =>
SiO + 4 Cl = SiCl4 + O
CrCl2 + Ca(OH)2 = Cr(OH)2 + CaCl2 =>
CrCl2 + Ca(OH)2 = Cr(OH)2 + CaCl2
I2 + Cl = I2Cl3 =>
I2 + 3 Cl = I2Cl3
Cr(ClO4)3 + Rb2CO3 = Cr2(CO3)3 + RbClO4 =>
2 Cr(ClO4)3 + 3 Rb2CO3 = Cr2(CO3)3 + 6 RbClO4
CaO = Ca + O =>
CaO = Ca + O
ZnO + C = Zn + CO =>
ZnO + C = Zn + CO
S2O3 = S4O6 =>
2 S2O3 = S4O6
Cu{2+} + NO3{-} = Cu(NO3)2 =>
Cu{2+} + 2 NO3{-} = Cu(NO3)2
Pb(OH)2 + Hg2S = PbS + Hg(OH) =>
Pb(OH)2 + Hg2S = PbS + 2 Hg(OH)
RbCl(aq) + H2SO4(aq) = HCl(aq) + Rb2SO4(s) =>
2 RbCl(aq) + H2SO4(aq) = 2 HCl(aq) + Rb2SO4(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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