| Équations équilibrées la veille | Équations équilibrées le lendemain |
TI + OH = TIOH
CuS + HBr = CuBr2 + H2S =>
CuS + 2 HBr = CuBr2 + H2S
Al(NO3)3(aq) + K2S(aq) = KNO3(sq) + Al2S3(s) =>
2 Al(NO3)3(aq) + 3 K2S(aq) = 6 KNO3(sq) + Al2S3(s)
OsBr4 + O2 = Br2 + Os2O =>
4 OsBr4 + O2 = 8 Br2 + 2 Os2O
CuNO3 + MgOH = CuOH + MgNO3 =>
CuNO3 + MgOH = CuOH + MgNO3
Cd(s) + CuSO4 = CdSO4 + Cu(s) =>
Cd(s) + CuSO4 = CdSO4 + Cu(s)
KBr + H2SO4 = Br + KHSO4 + SO2 + H2O =>
2 KBr + 3 H2SO4 = 2 Br + 2 KHSO4 + SO2 + 2 H2O
FeO(g) = Fe(g) + O2(g) =>
2 FeO(g) = 2 Fe(g) + O2(g)
BaCl2 + Mn(NO3)2 = Ba(NO3)2 + MnCl2 =>
BaCl2 + Mn(NO3)2 = Ba(NO3)2 + MnCl2
Na2CO3 + H2SO4 = CO2 + H2O + Na2S + O2 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2S + 2 O2
Mg(NH4)PO4 + HCl = Mg + NH4 + HPO4 + Cl =>
Mg(NH4)PO4 + HCl = Mg + NH4 + HPO4 + Cl
AgNO3 + NO2 = AgNO2 + NO3 =>
AgNO3 + NO2 = AgNO2 + NO3
SnO2 + H2O = SnO2H2O =>
SnO2 + H2O = SnO2H2O
HCOOH + H2SO4 = H2SO3 + CO2 + H2O =>
HCOOH + H2SO4 = H2SO3 + CO2 + H2O
NH3 + HCl = NH4(Cl) =>
NH3 + HCl = NH4(Cl)
Be + HOH = Be(OH)2 + H2 =>
Be + 2 HOH = Be(OH)2 + H2
KI + MnO2 + H2O = KOH + MnI2 + I2 =>
4 KI + MnO2 + 2 H2O = 4 KOH + MnI2 + I2
AlP + H2O = AlO + PH2 =>
AlP + H2O = AlO + PH2
Na(CO3)2 + HCH3 = NaCH3 + H2O + CO2 =>
8 Na(CO3)2 + 11 HCH3 = 8 NaCH3 + 10 H2O + 19 CO2
BrCl + H2O = Br2 + HBrO3 + HCl =>
5 BrCl + 3 H2O = 2 Br2 + HBrO3 + 5 HCl
CH3(CH2)13OH + H2CrO4 + H2SO4 = CH3(CH2)12COOH + Cr2(SO4)2 + H2O =>
2 CH3(CH2)13OH + 2 H2CrO4 + 2 H2SO4 = 2 CH3(CH2)12COOH + Cr2(SO4)2 + 6 H2O
(NH4)S + HCl = NH4Cl + H2S2 =>
2(NH4)S + 2 HCl = 2 NH4Cl + H2S2
Pb(NO3)2 + Na2CrO4 = PbCrO4 + NaNO3 =>
Pb(NO3)2 + Na2CrO4 = PbCrO4 + 2 NaNO3
K3PO4 + I2Mn = K3Mn + PO4I2 =>
K3PO4 + I2Mn = K3Mn + PO4I2
Na2SiO3 + Ba(OH)2 = NaOH + Ba2(SiO3)2 =>
2 Na2SiO3 + 2 Ba(OH)2 = 4 NaOH + Ba2(SiO3)2
C2H5OH + CUO = CH3CHO + CU + H2O =>
C2H5OH + CUO = CH3CHO + CU + H2O
CuZnO2 + HCl = CuZn + H2O + Cl =>
CuZnO2 + 4 HCl = CuZn + 2 H2O + 4 Cl
(NH4)2CrO4 + FeCl2 = NH4Cl + FeCrO4 =>
(NH4)2CrO4 + FeCl2 = 2 NH4Cl + FeCrO4
Mg + HNO3 = NO2 + Mg(OH)2 =>
Mg + 2 HNO3 = 2 NO2 + Mg(OH)2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
CaSiO3 + HNO3 = Ca(NO3)2 + H2SiO3 =>
CaSiO3 + 2 HNO3 = Ca(NO3)2 + H2SiO3
Mn2O7 + H2O = Mn(OH)7 =>
Mn2O7 + 7 H2O = 2 Mn(OH)7
Co + KNO3 = K + Co(NO3)2 =>
Co + 2 KNO3 = 2 K + Co(NO3)2
Mn2{+} + HS2O8 + H2O = MnO2(s) + H2SO4 + H{+} =>
3 Mn2{+} + 7 HS2O8 + 12 H2O = 6 MnO2(s) + 14 H2SO4 + 3 H{+}
C2H5OH + CUO = CH3CHO + CU + H2O =>
C2H5OH + CUO = CH3CHO + CU + H2O
C6H5Cl + HNO3 = HOC6H2(NO2)3 + H2O + HCl =>
C6H5Cl + 3 HNO3 = HOC6H2(NO2)3 + 2 H2O + HCl
Ca(HCO3)2 = CaO + CO2 + H2O =>
Ca(HCO3)2 = CaO + 2 CO2 + H2O
(CH3)2NH + HCl = (CH3)2NH2 + Cl =>
(CH3)2NH + HCl = (CH3)2NH2 + Cl
Hg + HF = HgF2 + H2 =>
Hg + 2 HF = HgF2 + H2
Fe2N2 = (t)FeN =>
Fe2N2 = 2(t)FeN
CoCl3 + F2 = CoF2 + Cl2 =>
2 CoCl3 + 2 F2 = 2 CoF2 + 3 Cl2
NH3 + H2O2 = N2H4 + H2O =>
2 NH3 + H2O2 = N2H4 + 2 H2O
AgNO3 + KBa = AgBa + KNO3 =>
AgNO3 + KBa = AgBa + KNO3
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O =>
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O
HCOOH + Cu2O = HCOOCu + H2O =>
2 HCOOH + Cu2O = 2 HCOOCu + H2O
ZnO + KOH = K2ZnO2 + H2O =>
ZnO + 2 KOH = K2ZnO2 + H2O
PbCl2 + Li2(SO4) = Pb(SO4) + LiCl =>
PbCl2 + Li2(SO4) = Pb(SO4) + 2 LiCl
Sn + Cl = SnCl4 =>
Sn + 4 Cl = SnCl4
K2CO3 + HI = CO2 + H2O + KI =>
K2CO3 + 2 HI = CO2 + H2O + 2 KI
RbBr = Rb + Br =>
RbBr = Rb + Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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