| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNO3 + K2C2O4 = Ag2C2O4 + 2 KNO3
C2H2 + NaH = C2HNa + H2 =>
C2H2 + NaH = C2HNa + H2
SO3HCl = HSO3Cl =>
SO3HCl = HSO3Cl
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
AsCl3(aq) + H2S(aq) = As2S3(aq) + HCl =>
2 AsCl3(aq) + 3 H2S(aq) = As2S3(aq) + 6 HCl
C8H12O8 + O2 = CO2 + H2O =>
C8H12O8 + 7 O2 = 8 CO2 + 6 H2O
CaCl2 + H2(SO4) = CaSO4 + HCl =>
CaCl2 + H2(SO4) = CaSO4 + 2 HCl
Zn(OH)2 + MgSO4 = ZnSO4 + Mg(OH)2 =>
Zn(OH)2 + MgSO4 = ZnSO4 + Mg(OH)2
AsCl3 + Zn + HCl = ZnCl2 + AsH3 =>
AsCl3 + 3 Zn + 3 HCl = 3 ZnCl2 + AsH3
BaCO3 + HC2H3O2 = Ba(C2H3O2)2 + H2O + CO2 =>
BaCO3 + 2 HC2H3O2 = Ba(C2H3O2)2 + H2O + CO2
As2O3 + AgNO3 + H2O = Ag3AsO3 + H3AsO4 + NO2 =>
5 As2O3 + 12 AgNO3 + 9 H2O = 4 Ag3AsO3 + 6 H3AsO4 + 12 NO2
CH3COOHCH3CH2(CH3)CHCH2OH = CH3COOCH2CH(CH3)CH2CH3H2O =>
CH3COOHCH3CH2(CH3)CHCH2OH = CH3COOCH2CH(CH3)CH2CH3H2O
(C2H5)3PO4 + O2 = CO2 + P2O5 + H2O =>
2(C2H5)3PO4 + 18 O2 = 12 CO2 + P2O5 + 15 H2O
Au(NO3)3 + Li = LiNO3 + Au =>
Au(NO3)3 + 3 Li = 3 LiNO3 + Au
Fe(NO2)3 + Ag = Ag(NO2) + Fe =>
Fe(NO2)3 + 3 Ag = 3 Ag(NO2) + Fe
POCl3 = PCl5 + P2O5 =>
5 POCl3 = 3 PCl5 + P2O5
[Cu(H2O)6] + NaCl = [Cu(NaCl)6] + H2O =>
[Cu(H2O)6] + 6 NaCl = [Cu(NaCl)6] + 6 H2O
Cr2 + O3 = Cr2O =>
3 Cr2 + O3 = 3 Cr2O
(NH4)3PO4(aq) + AgC2H3O2(aq) = NH4C2H3O2(aq) + Ag3PO4(s) =>
(NH4)3PO4(aq) + 3 AgC2H3O2(aq) = 3 NH4C2H3O2(aq) + Ag3PO4(s)
Mn + Fe + O = MnFe2O4 =>
Mn + 2 Fe + 4 O = MnFe2O4
H2O + K2SO4 = H2SO4 + K2O =>
H2O + K2SO4 = H2SO4 + K2O
K2Cr2O7 + C2H4HO + HCl = CrCl3 + CH3COOH + KCl + H2O =>
K2Cr2O7 + 2 C2H4HO + 8 HCl = 2 CrCl3 + 2 CH3COOH + 2 KCl + 5 H2O
C2H2 + NaH = C2HNa + H2 =>
C2H2 + NaH = C2HNa + H2
As2O3 + AgNO3 + H2O = Ag3AsO3 + H3AsO4 + NO2 =>
5 As2O3 + 12 AgNO3 + 9 H2O = 4 Ag3AsO3 + 6 H3AsO4 + 12 NO2
CIK = KCI =>
CIK = KCI
NO2 + P2O5 + KOH = NO + K2HPO4 + H2O2 =>
NO2 + P2O5 + 4 KOH = NO + 2 K2HPO4 + H2O2
Cr2O3 + KCl + H2O = K2CrO4 + HCl + H2 =>
Cr2O3 + 4 KCl + 5 H2O = 2 K2CrO4 + 4 HCl + 3 H2
NH4BrHNO3 = HBrNH4NO3 =>
NH4BrHNO3 = HBrNH4NO3
BaSO4 + NiCl4 = BaCl2 + Ni(SO4)2 =>
2 BaSO4 + NiCl4 = 2 BaCl2 + Ni(SO4)2
H2(g) + I2(s) = HI(s) =>
H2(g) + I2(s) = 2 HI(s)
FeOH2 + NO2 = Fe(NO3)3 + NO + H2O =>
FeOH2 + 6 NO2 = Fe(NO3)3 + 3 NO + H2O
(NH4)2S + KOH = (NH4)2OH + KS =>
(NH4)2S + KOH = (NH4)2OH + KS
I2 + Fe(NO3)2 + KNO3 = KI + Fe(NO3)3 =>
I2 + 2 Fe(NO3)2 + 2 KNO3 = 2 KI + 2 Fe(NO3)3
O4 = O3 =>
3 O4 = 4 O3
CaCO3(s) + H2SO4(aq) = CO2(g) + CaSO4 + H2O =>
CaCO3(s) + H2SO4(aq) = CO2(g) + CaSO4 + H2O
Ca(s) + ZnCl2(aq) = Zn(s) + CaCl2(aq) =>
Ca(s) + ZnCl2(aq) = Zn(s) + CaCl2(aq)
Cs(OH) + H2(CO3) = H2O + Cs2(CO3) =>
2 Cs(OH) + H2(CO3) = 2 H2O + Cs2(CO3)
K2(CO3) + Mg(NO3)2 = MgCO3 + KNO3 =>
K2(CO3) + Mg(NO3)2 = MgCO3 + 2 KNO3
ZnS + NaHCO3 = SNa + ZnHCO3 =>
ZnS + NaHCO3 = SNa + ZnHCO3
Al(NO3)3*9H2O = Al + NO3 + H2O =>
Al(NO3)3*9H2O = Al + 3 NO3 + 9 H2O
K(OH) + H2(C2O4) = H2O + K2(C2O4) =>
2 K(OH) + H2(C2O4) = 2 H2O + K2(C2O4)
AlCl + Cl2 = AlCl3 =>
AlCl + Cl2 = AlCl3
KOHMgCl2 = KCl2Mg(OH) =>
KOHMgCl2 = KCl2Mg(OH)
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2 =>
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2
K4Fe(CN)6 + KMnO4 + H2SO4 = K3Fe(CN)6 + MnSO4 + K2SO4 + H2O =>
5 K4Fe(CN)6 + KMnO4 + 4 H2SO4 = 5 K3Fe(CN)6 + MnSO4 + 3 K2SO4 + 4 H2O
Mg(s) + F2(g) = MgF2(s) =>
Mg(s) + F2(g) = MgF2(s)
C11H23OH + O2 = CO + H2O =>
C11H23OH + 11 O2 = 11 CO + 12 H2O
FeCl + AgNo3 = FeNo3 + AgCl =>
FeCl + AgNo3 = FeNo3 + AgCl
Pb(ClO2)2 + K2CrO4 = KClO2 + PbCrO4 =>
Pb(ClO2)2 + K2CrO4 = 2 KClO2 + PbCrO4
CrO + H2O + KOH = KCr(OH)4 + H2 =>
2 CrO + 4 H2O + 2 KOH = 2 KCr(OH)4 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
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