| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl
CH3COCOOH = CH3COOH + CO =>
CH3COCOOH = CH3COOH + CO
CO2Ba(OH) = BaCO3H =>
CO2Ba(OH) = BaCO3H
Na2CO3(s) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(aq) =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l) + CO2(aq)
K2SO4 + B2O3 = K2O + B2(SO4)3 =>
3 K2SO4 + B2O3 = 3 K2O + B2(SO4)3
KHF2HF = KH2F3 =>
KHF2HF = KH2F3
(CH3)4NII2 = (CH3)4NI3 =>
(CH3)4NII2 = (CH3)4NI3
AgNO3 + H2(SO4) = Ag2(SO4) + H(NO3) =>
2 AgNO3 + H2(SO4) = Ag2(SO4) + 2 H(NO3)
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
KHSO3 + NaOH = H2O + KNaSO3 =>
KHSO3 + NaOH = H2O + KNaSO3
Ca2CO3H2SO4 = H2OCO2Ca2SO4 =>
Ca2CO3H2SO4 = H2OCO2Ca2SO4
Ba(NO2)2 + HCl = BaCl2 + HNO2 =>
Ba(NO2)2 + 2 HCl = BaCl2 + 2 HNO2
KCrO2 + KNO2 + H2SO4 = CrSO4 + KNO3 + K2SO4 + H2O =>
2 KCrO2 + KNO2 + 3 H2SO4 = 2 CrSO4 + KNO3 + K2SO4 + 3 H2O
NiCl2(aq)CuSO4(aq) = NiSO4(s)CuCl2(aq) =>
NiCl2(aq)CuSO4(aq) = NiSO4(s)CuCl2(aq)
CaO + NaOH = Ca(OH)2 + Na2O =>
CaO + 2 NaOH = Ca(OH)2 + Na2O
NH4 + H2O = N2 + H3O =>
2 NH4 + 8 H2O = N2 + 8 H3O
HCHO + Cu(OH)2 + NaOH = Na2CO3 + Cu2O + H2O =>
HCHO + 4 Cu(OH)2 + 2 NaOH = Na2CO3 + 2 Cu2O + 6 H2O
MnO4{-} + C2H4 + H2O = MnO2 + OH{-} + C2H6O2 =>
2 MnO4{-} + 3 C2H4 + 4 H2O = 2 MnO2 + 2 OH{-} + 3 C2H6O2
CaCl2 + FeCl3 = Ca(Cl3)2 + Cl2Fe =>
CaCl2 + 4 FeCl3 = Ca(Cl3)2 + 4 Cl2Fe
Ca3Fe + KCl = FeCl3 + KCa =>
Ca3Fe + 3 KCl = FeCl3 + 3 KCa
HFCu = Cu(F)H =>
HFCu = Cu(F)H
H2CO3PO4 = HCO3HPO4 =>
H2CO3PO4 = HCO3HPO4
PbKI = KPbI =>
PbKI = KPbI
KI(aq)CaS(aq) = KS(aq)CaI(aq) =>
KI(aq)CaS(aq) = KS(aq)CaI(aq)
HC2H3O2K(OH) = KC2H3O2H2O =>
HC2H3O2K(OH) = KC2H3O2H2O
H2SO4 + La2(CO3)3 = CO2 + La2(SO4)3 + H2O =>
3 H2SO4 + La2(CO3)3 = 3 CO2 + La2(SO4)3 + 3 H2O
Fe2O3 + FeO = Fe3O4 =>
Fe2O3 + FeO = Fe3O4
C + H2SO4H2SO4 = CO2 + H2O + SO2 =>
C + H2SO4H2SO4 = CO2 + 2 H2O + 2 SO2
H2SO3 + HNO3 + H{-} = NO + SO4{2-} + H2O =>
H2SO3 + 2 HNO3 + 2 H{-} = 2 NO + SO4{2-} + 3 H2O
Al(OH)AgBr = AlBrAg(OH) =>
Al(OH)AgBr = AlBrAg(OH)
NiSO4BaCl2 = Cl2SO4BaNi =>
NiSO4BaCl2 = Cl2SO4BaNi
Fe(NO3)3 + NH4SCN = FeSCN + NH4(NO3)3 =>
Fe(NO3)3 + NH4SCN = FeSCN + NH4(NO3)3
TYKX = KYTX =>
TYKX = KYTX
Na2OAlF3 = AlONa2F3 =>
Na2OAlF3 = AlONa2F3
CuCl2 + AgNO3 = AgCl2 + Cu(NO3) =>
CuCl2 + AgNO3 = AgCl2 + Cu(NO3)
Na2[B2(O2)2(OH)4] + HCl = NaCl + B2O3 + H2O2 + H2O =>
Na2[B2(O2)2(OH)4] + 2 HCl = 2 NaCl + B2O3 + 2 H2O2 + H2O
CH3CHO + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CHO + 2 KMnO4 + 3 KOH = CH3COOK + 2 K2MnO4 + 2 H2O
Cs + HNO3 = CsNO3 + H2 =>
2 Cs + 2 HNO3 = 2 CsNO3 + H2
(NO3)2Pb + H2S = PbS + HNO3 =>
(NO3)2Pb + H2S = PbS + 2 HNO3
Ca(OH)2 + H2CO3 = H2(OH)2 + CaCO3 =>
Ca(OH)2 + H2CO3 = H2(OH)2 + CaCO3
KSAgCl = AgSKCl =>
KSAgCl = AgSKCl
HHCO = H2CO =>
HHCO = H2CO
KNO3 + KOH + NH4NO3 + NH4PO4 + K2SO4 = H9O15N4PK4S =>
KNO3 + KOH + NH4NO3 + NH4PO4 + K2SO4 = H9O15N4PK4S
AgHNO3 = (AgNO3)2H2 =>
2 AgHNO3 = (AgNO3)2H2
KHCO3AgNO3 = AgHCO3KNO3 =>
KHCO3AgNO3 = AgHCO3KNO3
NH4NO3(S) = N2O(S) + H2O(l) =>
NH4NO3(S) = N2O(S) + 2 H2O(l)
SrCaCO3 = SrCO3Ca =>
SrCaCO3 = SrCO3Ca
(CH2)O2 = COH2O =>
(CH2)O2 = COH2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
AgCl(aq)KOH(aq) = AgOH(s)KCl(aq) =>
AgCl(aq)KOH(aq) = AgOH(s)KCl(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/22/24
Équations équilibrées sur05/22/23
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