| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
ZnS + H = Zn + H2S =>
ZnS + 2 H = Zn + H2S
HA + Me2 = HAMe2 =>
HA + Me2 = HAMe2
FeSO4 + NH4Cl = FeH4Cl + NSO4 =>
FeSO4 + NH4Cl = FeH4Cl + NSO4
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
magnesiumchloride + sulfuricacid = magnesiumsulfate + hydrogenchloride =>
MgCl2 + H2SO4 = MgSO4 + 2 HCl
Cl2 + ZnBr2 = ZnCl + Br2 =>
Cl2 + 2 ZnBr2 = 2 ZnCl + 2 Br2
Al + F2 = F2Al =>
Al + F2 = F2Al
KNO3 + H2SO4 + Cu = Cu(NO3)2 + NO2 + KHSO4 + H2O =>
4 KNO3 + 4 H2SO4 + Cu = Cu(NO3)2 + 2 NO2 + 4 KHSO4 + 2 H2O
C4H9SO + O2 = CO2 + S02 + H2O =>
4 C4H9SO + 23 O2 = 16 CO2 + 2 S02 + 18 H2O
IrCH3(CO)3I2 + I = Ir(CO)2I2 + C2H3OI =>
IrCH3(CO)3I2 + I = Ir(CO)2I2 + C2H3OI
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Fe(SCN)3 + SnCl2 = FeCl2 + Sn(SCN)2 + SnCl4 =>
2 Fe(SCN)3 + 4 SnCl2 = 2 FeCl2 + 3 Sn(SCN)2 + SnCl4
BaCl2 + Na(SO4) = Ba(SO4)2 + NaCl =>
BaCl2 + 2 Na(SO4) = Ba(SO4)2 + 2 NaCl
AH2O3 + H2S = AH2S3 + H2O =>
AH2O3 + 3 H2S = AH2S3 + 3 H2O
C6H6BrN + HCl = C6H7BrN + Cl =>
C6H6BrN + HCl = C6H7BrN + Cl
HCl + CaCl2 = CaHCl + Cl2 =>
HCl + CaCl2 = CaHCl + Cl2
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
H2SO4 + Cl2 = HClO4 + SO2 + H2O =>
7 H2SO4 + Cl2 = 2 HClO4 + 7 SO2 + 6 H2O
NH4 + Ba(OH)2 = NH4OH + Ba =>
2 NH4 + Ba(OH)2 = 2 NH4OH + Ba
C + Fe2O3 = CO2 + Fe =>
3 C + 2 Fe2O3 = 3 CO2 + 4 Fe
Ca + Co2 = CaCo3 =>
2 Ca + 3 Co2 = 2 CaCo3
(NH4)6Mo7O24 + H2O2 + KMnO4 = (NH4)6MnMo9O32*6H2O + KOH + NH3 + O2 =>
18(NH4)6Mo7O24 + 79 H2O2 + 14 KMnO4 = 14(NH4)6MnMo9O32*6H2O + 14 KOH + 24 NH3 + 50 O2
Nh3 + Br2 = Nh4Br =>
8 Nh3 + 3 Br2 = 6 Nh4Br
NaClO4 + NH3 = HClO4 + NaNH2 =>
NaClO4 + NH3 = HClO4 + NaNH2
CrI3 + H2Te = CrI2 + Te + HI =>
2 CrI3 + H2Te = 2 CrI2 + Te + 2 HI
CH3(NH2)CH3 + HNO3 = CH3(OH)CH3 + N2 + H2O =>
5 CH3(NH2)CH3 + 3 HNO3 = 5 CH3(OH)CH3 + 4 N2 + 4 H2O
H2SO4 + [(CaF)Ca4(PO4)3] + H2O = [(CaH4)(PO4)2(H2O)] + CaSO4 + HF =>
7 H2SO4 + 2[(CaF)Ca4(PO4)3] + 3 H2O = 3[(CaH4)(PO4)2(H2O)] + 7 CaSO4 + 2 HF
MnO2 + K2SO4 + KCl + H2O = KMnO4 + K2SO3 + HCl =>
2 MnO2 + 3 K2SO4 + 2 KCl + H2O = 2 KMnO4 + 3 K2SO3 + 2 HCl
(a)Pb(NO3)2(aq) + AlI3(aq) = PbI2(s) + Al(NO3)3(aq) =>
3(a)Pb(NO3)2(aq) + 2 AlI3(aq) = 3 PbI2(s) + 2 Al(NO3)3(aq)
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
NiSO4 + FeCl3 = Fe2(SO4)3 + NiCl2 =>
3 NiSO4 + 2 FeCl3 = Fe2(SO4)3 + 3 NiCl2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H3PO4 + Cr(OH)3 = (Cr(OH))3(PO4)2 + H2O =>
2 H3PO4 + 3 Cr(OH)3 = (Cr(OH))3(PO4)2 + 6 H2O
K2Cr2O7 + H2O + K2SO3 = K2SO4 + KOH + Cr2O3 =>
K2Cr2O7 + H2O + 3 K2SO3 = 3 K2SO4 + 2 KOH + Cr2O3
Na2CO3 + BaO = BaCO3 + Na2O =>
Na2CO3 + BaO = BaCO3 + Na2O
CHCH5COOH + O2 = CO2 + H2O =>
4 CHCH5COOH + 15 O2 = 12 CO2 + 14 H2O
OH + C8H5KO4 = C4H4O4 + H2O + K =>
5 OH + C8H5KO4 = 2 C4H4O4 + H2O + K
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Cl2O(s) + H2O(l) = HOCl(aq) =>
Cl2O(s) + H2O(l) = 2 HOCl(aq)
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
C7H14FO2P + F2 = C + H2 + PF3 + O2 =>
C7H14FO2P + F2 = 7 C + 7 H2 + PF3 + O2
Li2CO3 + Fe2O3 + SiO2 + TiO2 = LiFeTiSi2O6 + CO2 + O2 =>
Li2CO3 + Fe2O3 + 4 SiO2 + 2 TiO2 = 2 LiFeTiSi2O6 + CO2 + 2 O2
Au2O3 = Au + O6 =>
2 Au2O3 = 4 Au + O6
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
P2O5 + NaNO3 = P(NO3)5 + Na2O =>
P2O5 + 10 NaNO3 = 2 P(NO3)5 + 5 Na2O
I2 + SO2 + H2O = I{-} + H{3} + SO4{2-} =>
5 I2 + SO2 + 2 H2O = 10 I{-} + 4 H{3} + SO4{2-}
C2H5OH + Ca = C2H5OCa + H2 =>
2 C2H5OH + 2 Ca = 2 C2H5OCa + H2
Br + MgCl2 = BrCl + Mg =>
2 Br + MgCl2 = 2 BrCl + Mg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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