| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + Na2HPO4 + CH3COONa = FePO4 + 3 NaCl + CH3COOH
NaCl(s) + KOH(aq) = NaOH + KCl =>
NaCl(s) + KOH(aq) = NaOH + KCl
CrF = Cr + F2 =>
2 CrF = 2 Cr + F2
K2HPO4 + Ba(OH)2 = K3PO4 + Ba3(PO4)2 + H2O =>
6 K2HPO4 + 3 Ba(OH)2 = 4 K3PO4 + Ba3(PO4)2 + 6 H2O
AI + NaOH + H2O = H2 + NaAIO3 =>
2 AI + 2 NaOH + 4 H2O = 5 H2 + 2 NaAIO3
SN(OH)6 + H + Cl = SNCl6 + H2O =>
SN(OH)6 + 6 H + 6 Cl = SNCl6 + 6 H2O
CH3NH3Cl + Na2CO3 = CH3NH2 + NaCl + CO2 + H2O =>
2 CH3NH3Cl + Na2CO3 = 2 CH3NH2 + 2 NaCl + CO2 + H2O
(NH6ClO4) = N2 + Cl2 + O2 + H2O =>
2(NH6ClO4) = N2 + Cl2 + O2 + 6 H2O
Ni + AuBr3 = NiBr2 + Au =>
3 Ni + 2 AuBr3 = 3 NiBr2 + 2 Au
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
HCHO + H2 = CH4 + O2 =>
2 HCHO + 2 H2 = 2 CH4 + O2
Ni(NO3)2(aq) + CdSO4(aq) = NiSO4(aq) + Cd(NO3)2(aq) =>
Ni(NO3)2(aq) + CdSO4(aq) = NiSO4(aq) + Cd(NO3)2(aq)
CaC2O4 + HC2H3O2 = CO2 + H2O + Ca(C2H3O2) =>
8 CaC2O4 + 7 HC2H3O2 = 14 CO2 + 2 H2O + 8 Ca(C2H3O2)
MnSO4 + NH3 = MnH3 + NSO4 =>
MnSO4 + NH3 = MnH3 + NSO4
Na + PO4 = Na4PO4 =>
4 Na + PO4 = Na4PO4
H2CO3 + NH3 = H2O + NH3CO2 =>
H2CO3 + NH3 = H2O + NH3CO2
Zn(s) + HCl(aw) = ZnCl2(aq) + H2 =>
Zn(s) + 2 HCl(aw) = ZnCl2(aq) + H2
Mg(MnO4)2 + K = Mg + KMnO4 =>
Mg(MnO4)2 + 2 K = Mg + 2 KMnO4
KOH + H2SO4 = SOH + H2KO4 =>
KOH + H2SO4 = SOH + H2KO4
KCl + Zn(NO3)2 = ZnCl2 + K(NO3) =>
2 KCl + Zn(NO3)2 = ZnCl2 + 2 K(NO3)
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
BaI + ZnCu = BaZn + CuI =>
BaI + ZnCu = BaZn + CuI
K + Cl2 = K2Cl3 =>
4 K + 3 Cl2 = 2 K2Cl3
C11H13NO3 + NaHg + C2H4O2 = C11H15NO2 + NaOH + Hg + C2H =>
C11H13NO3 + 7 NaHg + 3 C2H4O2 = C11H15NO2 + 7 NaOH + 7 Hg + 3 C2H
CH3CH2NH2 + H2O = CH3CH2NH3 + OH =>
CH3CH2NH2 + H2O = CH3CH2NH3 + OH
Au(NO3)3 + Ag = Au + Ag(NO3)3 =>
Au(NO3)3 + Ag = Au + Ag(NO3)3
KI + NaNO2 + H2SO4 = I2 + NO + KHSO4 + NaHSO4 + H2O =>
2 KI + 2 NaNO2 + 4 H2SO4 = I2 + 2 NO + 2 KHSO4 + 2 NaHSO4 + 2 H2O
Al + Mg(SO4) = Mg + Al(SO4) =>
Al + Mg(SO4) = Mg + Al(SO4)
AgCl + CaCO3 = Ag2CO3 + Cl2Ca =>
2 AgCl + CaCO3 = Ag2CO3 + Cl2Ca
KI + H2 + O2 = I2 + KOH =>
2 KI + H2 + O2 = I2 + 2 KOH
HCl + C27H30O5S = HC27H30 + ClO5S =>
HCl + C27H30O5S = HC27H30 + ClO5S
AgC2H3O2 + KMnO4 = AgMnO4 + KC2H3O2 =>
AgC2H3O2 + KMnO4 = AgMnO4 + KC2H3O2
H2O2 + TiW = WO3 + TiO2 + H2O =>
5 H2O2 + TiW = WO3 + TiO2 + 5 H2O
(CH3)2CO + NaOH + I2 = CH3COONa + CH3I + H2O =>
6(CH3)2CO + 5 NaOH + 4 I2 = 5 CH3COONa + 8 CH3I + H2O
Mg(HCO3)2 + SO4 = MgSO4 + HCO3 =>
Mg(HCO3)2 + SO4 = MgSO4 + 2 HCO3
(CH3)3NH3O = (CH3)3NHH2O =>
(CH3)3NH3O = (CH3)3NHH2O
H2O2 = O2H2 =>
H2O2 = O2H2
CO + KClO3 + NaOH = CO2 + KOH + NaCl =>
3 CO + KClO3 + NaOH = 3 CO2 + KOH + NaCl
PO = O + P =>
PO = O + P
Hg2S + CaO = CaSO4 + CaS + Hg =>
4 Hg2S + 4 CaO = CaSO4 + 3 CaS + 8 Hg
CH3CH2CH2COOH + HO2 = CO2 + H2O =>
3 CH3CH2CH2COOH + 20 HO2 = 12 CO2 + 22 H2O
ZnO + Ca(OH)2 + HOH = Ca[Zn(OH)4] =>
ZnO + Ca(OH)2 + HOH = Ca[Zn(OH)4]
(NH4)2S + OH = S + H2O + NH3 =>
(NH4)2S + 2 OH = S + 2 H2O + 2 NH3
CaCO3 + Cu2(OH)2CO3 + SiO2 = CaCuSi4O10 + CO2 + H2CO3 =>
2 CaCO3 + Cu2(OH)2CO3 + 8 SiO2 = 2 CaCuSi4O10 + 2 CO2 + H2CO3
C9H11NO2HCl = C9H10NOClH2O =>
C9H11NO2HCl = C9H10NOClH2O
LiOH + AlBr3 = LiAlBr3OH =>
LiOH + AlBr3 = LiAlBr3OH
HC3H2O3 + O2 = O(C3H2O3)2 + H =>
4 HC3H2O3 + O2 = 2 O(C3H2O3)2 + 4 H
Au + ClO2 = AuClO2 =>
Au + ClO2 = AuClO2
PBr5 + H2O = H{+} + Br{-} + H3PO4 =>
PBr5 + 4 H2O = 5 H{+} + 5 Br{-} + H3PO4
NaClO + Zn(NO2)2 = Zn(ClO)2 + NaNO2 =>
2 NaClO + Zn(NO2)2 = Zn(ClO)2 + 2 NaNO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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