| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiBr + H2O = LiOH + BrH
Al + Ca(OH)2 = AlO + H2O + Ca =>
Al + Ca(OH)2 = AlO + H2O + Ca
KMnO4 + HF = MnF + KF + H2O + F2 =>
KMnO4 + 8 HF = MnF + KF + 4 H2O + 3 F2
HCOH + Cu(OH)2 + NaOH = HCOONa + Cu2O + H2O =>
HCOH + 2 Cu(OH)2 + NaOH = HCOONa + Cu2O + 3 H2O
Cr + FeBr2 = CrBr3 + Fe =>
2 Cr + 3 FeBr2 = 2 CrBr3 + 3 Fe
Cu + MgSO4 = Mg + CuSO4 =>
Cu + MgSO4 = Mg + CuSO4
H4C3O2 + OH = H2O + H3C3O2 =>
H4C3O2 + OH = H2O + H3C3O2
Sn2(CO3)3 + HC2H3O2 = Sn(C2H3O2)3 + CO2 + H2O =>
Sn2(CO3)3 + 6 HC2H3O2 = 2 Sn(C2H3O2)3 + 3 CO2 + 3 H2O
CsOH + H2SO3 = SO3(Cs2) + H2O =>
2 CsOH + H2SO3 = SO3(Cs2) + 2 H2O
NH3 + HNO2 = NH4 + NO2 =>
NH3 + HNO2 = NH4 + NO2
Cu + HCl = Cu(HCl) =>
Cu + HCl = Cu(HCl)
Na2O + HPO3 = Na2HPO4 =>
Na2O + HPO3 = Na2HPO4
S + KBr = SK + Br =>
S + KBr = SK + Br
NH4Cl(s) + NaOH(s) = NH3(g) + H2O(l) + NaCl(s) =>
NH4Cl(s) + NaOH(s) = NH3(g) + H2O(l) + NaCl(s)
HF2 + BaOH = BaF2 + H2O =>
HF2 + BaOH = BaF2 + H2O
CO(NH2)2 + KOH = K2CO3 + NH3 =>
CO(NH2)2 + 2 KOH = K2CO3 + 2 NH3
Na2SO4 + BaO = BaSO4 + Na2O =>
Na2SO4 + BaO = BaSO4 + Na2O
CuO + C3H8 = Cu + CO2 + H2O =>
10 CuO + C3H8 = 10 Cu + 3 CO2 + 4 H2O
Au + H2SO3 = Au2(SO3)3 + H2 =>
2 Au + 3 H2SO3 = Au2(SO3)3 + 3 H2
Fe(NO3)3 + NH3 + H2O = (NH4)(NO3) + Fe(OH)3 =>
Fe(NO3)3 + 3 NH3 + 3 H2O = 3(NH4)(NO3) + Fe(OH)3
Zn(MnO4)2 + PbS = ZnS + Pb(MnO4)2 =>
Zn(MnO4)2 + PbS = ZnS + Pb(MnO4)2
CuO + NaI = Na2O + CuI2 =>
CuO + 2 NaI = Na2O + CuI2
BaCl2 + NaOH = Ba(OH)2 + NaCl = BaCl2 + NaOH =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
F2 + KI = KF + I2 =>
F2 + 2 KI = 2 KF + I2
FeCl3 + NH4SCN = FeSCNCl2 + NH4Cl =>
FeCl3 + NH4SCN = FeSCNCl2 + NH4Cl
Ca(OH)2 + Cl2 = Ca(OCl)Cl*H2O =>
Ca(OH)2 + Cl2 = Ca(OCl)Cl*H2O
A2B2 = AB =>
A2B2 = 2 AB
H3P + H2O = H3O + H2P =>
H3P + H2O = H3O + H2P
Au + H2(CO3) = H2 + AuCO3 =>
Au + H2(CO3) = H2 + AuCO3
NH3 + H2SO4 = (NH4)2SO4 = H2O =>
2 NH3 + H2SO4 = (NH4)2SO4
Na + PO4 + CaCl2 = CaPO4 + NaCl =>
2 Na + PO4 + CaCl2 = CaPO4 + 2 NaCl
HCl + SHO = SCl + H2O =>
HCl + SHO = SCl + H2O
CH3OH + KMnO4 = HCOH + KOH + H2O + MnO2 =>
3 CH3OH + 2 KMnO4 = 3 HCOH + 2 KOH + 2 H2O + 2 MnO2
NH4No3 + NaCl = NH4Cl + NaNo3 =>
NH4No3 + NaCl = NH4Cl + NaNo3
C4H10S + H2 = C2H6 + H2S =>
C4H10S + 2 H2 = 2 C2H6 + H2S
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
C12 + H2O = C2H6O + CO2 =>
C12 + 12 H2O = 4 C2H6O + 4 CO2
C2H6 + Na = C6H5Na + H2 =>
6 C2H6 + 2 Na = 2 C6H5Na + 13 H2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
CH3COOH + HNO3 = H2O + CH3CONO3 =>
CH3COOH + HNO3 = H2O + CH3CONO3
HNO2 + KI + HCl = N20 + I2 + KCl + H2O =>
20 HNO2 + 60 KI + 60 HCl = N20 + 30 I2 + 60 KCl + 40 H2O
Al(s) + CaCl2(aq) = AlCl3 + Ca =>
2 Al(s) + 3 CaCl2(aq) = 2 AlCl3 + 3 Ca
H2SO4 + Ag2S = Ag2SO4 + H2S =>
H2SO4 + Ag2S = Ag2SO4 + H2S
(AuCl4){-} + H2C2O4 = Au + CO2 + H{+} + Cl{-} =>
2(AuCl4){-} + 3 H2C2O4 = 2 Au + 6 CO2 + 6 H{+} + 8 Cl{-}
BF3 + H2O = H3BO3 + HBF4 =>
4 BF3 + 3 H2O = H3BO3 + 3 HBF4
NiCl2 + NH3 + H2O = [Ni(NH3)4(H2O)2](OH)2 + NH4Cl =>
NiCl2 + 6 NH3 + 4 H2O = [Ni(NH3)4(H2O)2](OH)2 + 2 NH4Cl
PbO + SO2 = PbS + O2 =>
2 PbO + 2 SO2 = 2 PbS + 3 O2
Cu(OH)2 + SO4 = CuOSO4 + H2O =>
Cu(OH)2 + SO4 = CuOSO4 + H2O
(NH2)2COH2O = H2NCOONH4 =>
(NH2)2COH2O = H2NCOONH4
Co(OH)(aq)2 + O(aq)2 + H(aq)2O = Co(OH)(aq)3 =>
4 Co(OH)(aq)2 + O(aq)2 + 2 H(aq)2O = 4 Co(OH)(aq)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/30/24
Équations équilibrées sur12/30/23
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