| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(OH)2 + Li2O = 2 LiOH + ZnO
ZnCl2 + Pb(C2H3O2)2 = PbCl2 + Zn(C2H3O2)2 =>
ZnCl2 + Pb(C2H3O2)2 = PbCl2 + Zn(C2H3O2)2
H2O + C2 = C7H8 + O2 =>
8 H2O + 7 C2 = 2 C7H8 + 4 O2
Ca(OH)2 + H + NO3 = H2O + Ca(NO3)2 =>
Ca(OH)2 + 2 H + 2 NO3 = 2 H2O + Ca(NO3)2
Cu(NH3)(SO4)*H2O + H = CuNH4 + SO4 + H2O =>
Cu(NH3)(SO4)*H2O + H = CuNH4 + SO4 + H2O
FeS2 + H2O = Fe + SO4 + H =>
FeS2 + 8 H2O = Fe + 2 SO4 + 16 H
K2CO3 + H2 = H2O + CO2 + K =>
K2CO3 + H2 = H2O + CO2 + 2 K
Fe + Na2O = Fe2O3 + Na =>
2 Fe + 3 Na2O = Fe2O3 + 6 Na
Fe + NaSCN = FeSCN + Na =>
Fe + NaSCN = FeSCN + Na
K2(CrO4) + Ga(CN)3 = KCN + Ga2(CrO4)3 =>
3 K2(CrO4) + 2 Ga(CN)3 = 6 KCN + Ga2(CrO4)3
XCHO + NaBH4 + NaOH + H3O = XCH2OH + Na3BO3 =>
9 XCHO + 2 NaBH4 + 4 NaOH + 2 H3O = 9 XCH2OH + 2 Na3BO3
Cu(OH)2 + SO3 = Cu2(SO4)2 + H2O =>
2 Cu(OH)2 + 2 SO3 = Cu2(SO4)2 + 2 H2O
FeS2 + H2O = Fe + SO4 + H =>
FeS2 + 8 H2O = Fe + 2 SO4 + 16 H
KPO4 + FeCl3 = KCl + Fe(PO4)3 =>
3 KPO4 + FeCl3 = 3 KCl + Fe(PO4)3
KSCN + MgSO4 = K2SO4 + Mg(SCN1)2 =>
2 KSCN + MgSO4 = K2SO4 + Mg(SCN1)2
Fe2(SO4)3 + Na(OH) = Fe2(OH) + Na(SO4)3 =>
Fe2(SO4)3 + Na(OH) = Fe2(OH) + Na(SO4)3
(NH4)2SO4 + NaCl = Cl(NH4)2 + SO4Na =>
(NH4)2SO4 + NaCl = Cl(NH4)2 + SO4Na
CH3Br + Br2 = CHBr3 + HBr =>
CH3Br + 2 Br2 = CHBr3 + 2 HBr
Fe2O3(s) + C = Fe + CO =>
Fe2O3(s) + 3 C = 2 Fe + 3 CO
Pb(s) + Pd(NO3)2(aq) = Pb(NO3)2(aq) + Pd(s) =>
Pb(s) + Pd(NO3)2(aq) = Pb(NO3)2(aq) + Pd(s)
Fe2O3 + ZnO = (Fe2)095*(Zn)005*O3 + O =>
95 Fe2O3 + 5 ZnO = (Fe2)095*(Zn)005*O3 + 287 O
AsS3 + HOCl + H2O = H3AsO4 + HCl + SO2 =>
2 AsS3 + 17 HOCl + 3 H2O = 2 H3AsO4 + 17 HCl + 6 SO2
Al(aq) + NiI2(aq) = AlI3(aq) + Ni(aq) =>
2 Al(aq) + 3 NiI2(aq) = 2 AlI3(aq) + 3 Ni(aq)
NaI + MnO2 + H2SO4 = Na(SO4) + MnSO4 + H2O + I2 =>
2 NaI + 2 MnO2 + 4 H2SO4 = 2 Na(SO4) + 2 MnSO4 + 4 H2O + I2
C4H4Cl4 + O2 = CO + HCl =>
C4H4Cl4 + 2 O2 = 4 CO + 4 HCl
LiOH + BaCl2 = LiCl + Ba(OH)2 =>
2 LiOH + BaCl2 = 2 LiCl + Ba(OH)2
FeBr3 + H2O = HBr + Fe2O3 =>
2 FeBr3 + 3 H2O = 6 HBr + Fe2O3
Hg2(NO3)2 + CaCl = Hg2Cl2 + CaNO3 =>
Hg2(NO3)2 + 2 CaCl = Hg2Cl2 + 2 CaNO3
C3H8 + O2 = C2H3O2 + CH4 =>
5 C3H8 + 4 O2 = 4 C2H3O2 + 7 CH4
Al(s) + HCl = AlCl3(aq) + H2(l) =>
2 Al(s) + 6 HCl = 2 AlCl3(aq) + 3 H2(l)
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
FeCO3 + CH3COOH = FeCH3COO + CO2 + H2O =>
8 FeCO3 + 9 CH3COOH = 8 FeCH3COO + 10 CO2 + 6 H2O
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
Zn(NO3)2(aq) + Na3PO4(aq) = NaNO3(aq) + Zn3(PO4)2(s) =>
3 Zn(NO3)2(aq) + 2 Na3PO4(aq) = 6 NaNO3(aq) + Zn3(PO4)2(s)
HMnO4 + K2CO3 = KMnO4 + H2CO3 =>
2 HMnO4 + K2CO3 = 2 KMnO4 + H2CO3
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
TiO2 + NH3 = TiOOH + NH2 =>
TiO2 + NH3 = TiOOH + NH2
FeCl3 + KBr + H2SO4 = FeSO4 + Br2 + KCl + HCl =>
2 FeCl3 + 2 KBr + 2 H2SO4 = 2 FeSO4 + Br2 + 2 KCl + 4 HCl
K3[Al(OH)6] + FeCl3 = KCl + Fe(OH)3 + Al(OH)3 =>
K3[Al(OH)6] + FeCl3 = 3 KCl + Fe(OH)3 + Al(OH)3
FeCl3 + Ba(No3)2 = Fe(No3)3 + BaCl2 =>
2 FeCl3 + 3 Ba(No3)2 = 2 Fe(No3)3 + 3 BaCl2
K3PO4 + Ba(OH)2 = Ba3(PO4)2 + KOH =>
2 K3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 KOH
CaO + Al(BrO2)3 = Ca(BrO2)2 + Al2O3 =>
3 CaO + 2 Al(BrO2)3 = 3 Ca(BrO2)2 + Al2O3
FeI2 + H2SO4 = Fe2(SO4)3 + I2 + H2S + H2O =>
8 FeI2 + 15 H2SO4 = 4 Fe2(SO4)3 + 8 I2 + 3 H2S + 12 H2O
LiOH + SO2 = Li2SO3 + H2O =>
2 LiOH + SO2 = Li2SO3 + H2O
FeO + HBr = H2O + FeBr2 =>
FeO + 2 HBr = H2O + FeBr2
FeO + SO3 = FeSO4 =>
FeO + SO3 = FeSO4
MnN + NaOH = MnOH + NaN =>
MnN + NaOH = MnOH + NaN
FeO2 = Fe + O =>
FeO2 = Fe + 2 O
FeS(aq) + HCl(aq) = FeCl2 + H2S =>
FeS(aq) + 2 HCl(aq) = FeCl2 + H2S
Ba(CO3) = BaO + CO2 =>
Ba(CO3) = BaO + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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