| Équations équilibrées la veille | Équations équilibrées le lendemain |
PF3 + 3 HCl = PCl3 + 3 HF
BaNO3 + Na2CO3 = Na2NO3 + BaCO3 =>
BaNO3 + Na2CO3 = Na2NO3 + BaCO3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
KH(SO4) + KOH = K2(SO4) + H2O =>
KH(SO4) + KOH = K2(SO4) + H2O
C7H6O2 + HNO3 = C7H5O2NO2 + H2O =>
C7H6O2 + HNO3 = C7H5O2NO2 + H2O
CsI + Br2 = BrCs + I2 =>
2 CsI + Br2 = 2 BrCs + I2
KF + Cl2 = KCl + F2 =>
2 KF + Cl2 = 2 KCl + F2
Cr203 + KNO3 + KOH = K2Cr2O4 + KNO2 + H2O =>
2 Cr203 + 609 KNO3 + 406 KOH = 203 K2Cr2O4 + 609 KNO2 + 203 H2O
NaOH + HC2H2ClCO2 = NaC2H2ClCO2 + H2O =>
NaOH + HC2H2ClCO2 = NaC2H2ClCO2 + H2O
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
Fe + NaOH + H2O = Na2Fe(OH)6 + H2 =>
Fe + 2 NaOH + 4 H2O = Na2Fe(OH)6 + 2 H2
C4H8 + HOH = C4H8H2O =>
C4H8 + HOH = C4H8H2O
CaO + P3O5 = CaPO4 + P =>
5 CaO + 3 P3O5 = 5 CaPO4 + 4 P
CO3{2-} + Mg{2+} + H2O = MgCO3*Mg(OH)2*3H2O + HCO3{-} =>
3 CO3{2-} + 2 Mg{2+} + 5 H2O = MgCO3*Mg(OH)2*3H2O + 2 HCO3{-}
Cu + Ag3(NO3) = Ag + Cu(NO3) =>
Cu + Ag3(NO3) = 3 Ag + Cu(NO3)
C3H6O + KMnO4 + HCl = C3H6O2 + KCl + MnCl2 + H2O =>
5 C3H6O + 2 KMnO4 + 6 HCl = 5 C3H6O2 + 2 KCl + 2 MnCl2 + 3 H2O
NHCO + AlCl = AlCO + NHCl =>
NHCO + AlCl = AlCO + NHCl
CH3CHO + HNO3 = CO2 + NO2 + H2O =>
CH3CHO + 10 HNO3 = 2 CO2 + 10 NO2 + 7 H2O
HF + CaOH = H2O + CaF =>
HF + CaOH = H2O + CaF
Au(s) + H2O(l) = Au(s)O + H2 =>
Au(s) + H2O(l) = Au(s)O + H2
C2H5OH + C4H8O = (C2H5)2OC4H8O + C4H6O2 =>
2 C2H5OH + 6 C4H8O = 3(C2H5)2OC4H8O + C4H6O2
FeSO4 + Pb(CH3COO)2 = Fe(CH3COO)2 + PbSO4 =>
FeSO4 + Pb(CH3COO)2 = Fe(CH3COO)2 + PbSO4
F2O2 + C10H14O4 = CF3 + H2O + CO2 =>
69 F2O2 + 10 C10H14O4 = 46 CF3 + 70 H2O + 54 CO2
HCl + MgCO3 = MgCl2 + H2CO3(s) =>
2 HCl + MgCO3 = MgCl2 + H2CO3(s)
Cr2O3 + Mg2 = MgO + Cr =>
2 Cr2O3 + 3 Mg2 = 6 MgO + 4 Cr
C2H5OH + Cl2 = C2H4OH + HCl =>
2 C2H5OH + Cl2 = 2 C2H4OH + 2 HCl
C3H10N2 + O2 = CO2 + NO2 + H2O =>
2 C3H10N2 + 15 O2 = 6 CO2 + 4 NO2 + 10 H2O
I + KOH = KI + KIO3 + H2 =>
6 I + 6 KOH = 4 KI + 2 KIO3 + 3 H2
AgNO3(aq) + HCl(aq) = AgCl(g) + HNO3(aq) =>
AgNO3(aq) + HCl(aq) = AgCl(g) + HNO3(aq)
Pb(NO3)2 + CuO = PbO + Cu(NO3)2 =>
Pb(NO3)2 + CuO = PbO + Cu(NO3)2
KMnO4 + H2SO4 + Zn + KNO3 = MnSO4 + K2SO4 + Zn(NO3)2 + H2O =>
2 KMnO4 + 8 H2SO4 + 5 Zn + 10 KNO3 = 2 MnSO4 + 6 K2SO4 + 5 Zn(NO3)2 + 8 H2O
NaBr + H2SO4 = NaSO4 + H2S + Br2 + H2O =>
4 NaBr + 5 H2SO4 = 4 NaSO4 + H2S + 2 Br2 + 4 H2O
K2SO = K2SO4 + K2S =>
4 K2SO = K2SO4 + 3 K2S
FeCl3 + NH3 + H2O = NH4Cl + Fe(OH)3 =>
FeCl3 + 3 NH3 + 3 H2O = 3 NH4Cl + Fe(OH)3
FeS + NaOH = Fe(OH)2 + Na2S =>
FeS + 2 NaOH = Fe(OH)2 + Na2S
ZnCl2 + NaOH = Zn + NaCl + OH =>
ZnCl2 + 2 NaOH = Zn + 2 NaCl + 2 OH
[Cu(NH3)4(OH)2] + CH3COOH = Cu(CH3COO)2(H2O) + NH3 + H2O =>
[Cu(NH3)4(OH)2] + 2 CH3COOH = Cu(CH3COO)2(H2O) + 4 NH3 + H2O
Zn2O2 + HNO3 = Zn(NO3)2 + H2O =>
Zn2O2 + 4 HNO3 = 2 Zn(NO3)2 + 2 H2O
Ca(s)H2O = CaOH2 =>
Ca(s)H2O = CaOH2
(COOH)2*2H2O + NaOH = (COONa)2*2H2O + H2O =>
(COOH)2*2H2O + 2 NaOH = (COONa)2*2H2O + 2 H2O
W + HF + HNO3 = H2[WF8] + NO + H2O =>
W + 8 HF + 2 HNO3 = H2[WF8] + 2 NO + 4 H2O
CuO + NO3 = CuN + O2 =>
CuO + NO3 = CuN + 2 O2
HCOOK + O2 = KOH + CO2 =>
2 HCOOK + O2 = 2 KOH + 2 CO2
H2SO4 + Co(OH)2 = H2O + Co(HSO4)2 =>
2 H2SO4 + Co(OH)2 = 2 H2O + Co(HSO4)2
Zn4O(CH3COO)6 + NaOH + H2O = Na2[Zn(OH)4] + CH3COONa =>
Zn4O(CH3COO)6 + 14 NaOH + H2O = 4 Na2[Zn(OH)4] + 6 CH3COONa
MgC10H14N2O8 + NaF = MgF + NaC10H14N2O8 =>
MgC10H14N2O8 + NaF = MgF + NaC10H14N2O8
ZnS + HBr = ZnBr2 + H2(S) =>
ZnS + 2 HBr = ZnBr2 + H2(S)
C17H35COONa + H2SO4 = C17H35COOH + NaHSO4 =>
C17H35COONa + H2SO4 = C17H35COOH + NaHSO4
KOH + FeCl{3} = Fe(OH){3} + KCl =>
KOH + FeCl{3} = Fe(OH){3} + KCl
C10H27 + O2 = CO2 + H2O =>
4 C10H27 + 67 O2 = 40 CO2 + 54 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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