| Équations équilibrées la veille | Équations équilibrées le lendemain |
(aq)H2SO4 + 2 NaOH = (aq)Na2SO4 + 2 H2O
Cu + FeCl3 = CuCl + FeCl2 =>
Cu + FeCl3 = CuCl + FeCl2
Cl3CCH(OH)2 = CHCl3 + CH2O2 =>
Cl3CCH(OH)2 = CHCl3 + CH2O2
C6H4(CO)2O + C3H5(OH)3 = C6H4(COOCH3)2 + H2O =>
7 C6H4(CO)2O + 18 C3H5(OH)3 = 11 C6H4(COOCH3)2 + 31 H2O
CoCl3 + H2S = Co2S3 + HCl =>
2 CoCl3 + 3 H2S = Co2S3 + 6 HCl
C6H14N2O2 = C5H13N2 + CHO2 =>
C6H14N2O2 = C5H13N2 + CHO2
Zn(OH)2 + H2Cl2O6 = Zn2(Cl2O6)2 + H2O =>
2 Zn(OH)2 + 2 H2Cl2O6 = Zn2(Cl2O6)2 + 4 H2O
NaHSO3 + NaNO2 = HON(SO3Na)2 + NaOH =>
2 NaHSO3 + NaNO2 = HON(SO3Na)2 + NaOH
ClO{-} + S2O3 + OH{-} = Cl{-} + SO4{2-} + H2O =>
3 ClO{-} + S2O3 + 4 OH{-} = 3 Cl{-} + 2 SO4{2-} + 2 H2O
ClO2 + NaOH = NaClO3 + Cl2 + H2O =>
10 ClO2 + 8 NaOH = 8 NaClO3 + Cl2 + 4 H2O
Mg + NHO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 NHO3 = 4 Mg(NO3)2 + N2O + 5 H2O
Ba(Cl)2 + Cu(SO4) = Ba(SO4)2 + CuCl =>
Ba(Cl)2 + 2 Cu(SO4) = Ba(SO4)2 + 2 CuCl
Mg(No3)2 + KOH = Mg(OH)2 + KNo3 =>
Mg(No3)2 + 2 KOH = Mg(OH)2 + 2 KNo3
As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2SO3 + HNO3 = NaNO3 + H2O + SO2 =>
Na2SO3 + 2 HNO3 = 2 NaNO3 + H2O + SO2
Pb(NO3)2 + K + Cl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 K + 2 Cl = PbCl2 + 2 KNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3COOH + NH4OH = CH3COOHOH + NH4 =>
CH3COOH + NH4OH = CH3COOHOH + NH4
PCl5 = PCl3 + Cl =>
PCl5 = PCl3 + 2 Cl
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
AgNO + NaOH = AgO + Na + NO3 + H2O =>
AgNO + 6 NaOH = AgO + 6 Na + NO3 + 3 H2O
ZnCl2 + CaS = CaCl2 + ZnS =>
ZnCl2 + CaS = CaCl2 + ZnS
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CH3CH2CH2COH + KMnO4 + KOH = CH3CH2CH2COOK + K2MnO4 + H2O =>
CH3CH2CH2COH + 2 KMnO4 + 3 KOH = CH3CH2CH2COOK + 2 K2MnO4 + 2 H2O
HI + KNO3 + H2SO4 = I2 + NO2 + H2O + K2SO4 =>
2 HI + 2 KNO3 + H2SO4 = I2 + 2 NO2 + 2 H2O + K2SO4
Mg + PO2 = MgPO2 =>
Mg + PO2 = MgPO2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Na2CO3 + Ca(NO3)2 = CaCO3 + NaNO3 =>
Na2CO3 + Ca(NO3)2 = CaCO3 + 2 NaNO3
Na2S + FeCl3 = Na3Cl3 + S3Fe2 =>
3 Na2S + 2 FeCl3 = 2 Na3Cl3 + S3Fe2
C17H35COOCH3 + H2O = C17H35COOH + CH3OH =>
C17H35COOCH3 + H2O = C17H35COOH + CH3OH
C3H8O(g) + O2(g) = CO2(g) + H2O(l) =>
2 C3H8O(g) + 9 O2(g) = 6 CO2(g) + 8 H2O(l)
SrBr2(aq) + AgNO3(aq) = Sr(NO3)2(aq) + AgBr(s) =>
SrBr2(aq) + 2 AgNO3(aq) = Sr(NO3)2(aq) + 2 AgBr(s)
NiCl2 + Na2S = NiS + NaCl =>
NiCl2 + Na2S = NiS + 2 NaCl
K3PO4 + Ba(OH)2 = K3(OH)2 + Ba(PO4) =>
K3PO4 + Ba(OH)2 = K3(OH)2 + Ba(PO4)
FeCl3 + KSCN = FeSCN + KCl3 =>
FeCl3 + KSCN = FeSCN + KCl3
KCl(aq) + Pb(C2H3O2)2 = KC2H3O2(aq) + PbCl2(s) =>
2 KCl(aq) + Pb(C2H3O2)2 = 2 KC2H3O2(aq) + PbCl2(s)
CuCl2 + CH3COCH2COCH3 = Cu(CH3COCHCOCH3)2 + HCl =>
CuCl2 + 2 CH3COCH2COCH3 = Cu(CH3COCHCOCH3)2 + 2 HCl
Mn(OH)2 + OH{-} = MnO2 + H2O + {-} =>
Mn(OH)2 + 2 OH{-} = MnO2 + 2 H2O + 2e
NaHSO3HI = NaISO2H2O =>
NaHSO3HI = NaISO2H2O
Cr + B2 = CrB =>
2 Cr + B2 = 2 CrB
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
KMnO4 + HNO3 = HMnO4 + KNO3 =>
KMnO4 + HNO3 = HMnO4 + KNO3
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Na2O + H2CO3 = Na2CO3 + H2O =>
Na2O + H2CO3 = Na2CO3 + H2O
CHCOOH + Ca = CaCHCOO + H =>
CHCOOH + Ca = CaCHCOO + H
H2SO4(aq) + NaOH(aq) = H3O(s) + NaSO4(aq) =>
H2SO4(aq) + NaOH(aq) = H3O(s) + NaSO4(aq)
HCe + NaOH = H2O + NaCe =>
HCe + NaOH = H2O + NaCe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/17/24
Équations équilibrées sur10/17/23
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