| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag + 2 H2SO4 = Ag2SO4*SO2 + 2 H2O
ZnCl2 = Zn + Cl3 =>
3 ZnCl2 = 3 Zn + 2 Cl3
NaCo3 + HCl = Co2 + H2 + NaCl =>
2 NaCo3 + 2 HCl = 3 Co2 + H2 + 2 NaCl
Cu(OH)2 + HC2H3O2 = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2 HC2H3O2 = Cu(C2H3O2)2 + 2 H2O
AgOH + NH3 = [Ag(NH3)2] + OH =>
AgOH + 2 NH3 = [Ag(NH3)2] + OH
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
Fe + HL = FeL2 + H =>
Fe + 2 HL = FeL2 + 2 H
Na[Al(OH)4] = Al + NaOH + O2 + H2O =>
4 Na[Al(OH)4] = 4 Al + 4 NaOH + 3 O2 + 6 H2O
KClO2 = KCl + O3 =>
3 KClO2 = 3 KCl + 2 O3
Cu + HNO4 = Cu(NO4)3 + NO + H2O =>
5 Cu + 18 HNO4 = 5 Cu(NO4)3 + 3 NO + 9 H2O
NaCl(aq) + HCl(aq) = Cl2 + NaH =>
NaCl(aq) + HCl(aq) = Cl2 + NaH
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
NaC1O3(s) = NaC1(s) + O2(g) =>
2 NaC1O3(s) = 2 NaC1(s) + 3 O2(g)
ZnF2 + KOH = Zn(OH)2 + KF =>
ZnF2 + 2 KOH = Zn(OH)2 + 2 KF
NaClO + CO2 = Na2CO3 + Cl2 + O2 =>
4 NaClO + 2 CO2 = 2 Na2CO3 + 2 Cl2 + O2
KAl2(AlSi3O10)(OH)2 = K2O + Al2O3 + SiO2 + H2O =>
2 KAl2(AlSi3O10)(OH)2 = K2O + 3 Al2O3 + 6 SiO2 + 2 H2O
C2H16 + O2 = CO2 + H2O =>
C2H16 + 6 O2 = 2 CO2 + 8 H2O
Al + Si = Al4Si3 =>
4 Al + 3 Si = Al4Si3
RhCl + KI = RhI + KCl =>
RhCl + KI = RhI + KCl
K4Fe(CN)2 + CuSO4 = K2SO4 + Cu2Fe(CN)2 =>
K4Fe(CN)2 + 2 CuSO4 = 2 K2SO4 + Cu2Fe(CN)2
Li2SO4(aq) + Mg(NO3)2(aq) = LiNO3(aq) + MgSO4(aq) =>
Li2SO4(aq) + Mg(NO3)2(aq) = 2 LiNO3(aq) + MgSO4(aq)
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
CuCl2 + NaClO4 = Cu(ClO4)2 + NaCl =>
CuCl2 + 2 NaClO4 = Cu(ClO4)2 + 2 NaCl
CuCl2(aq) + Ni(s) = Cu(s) + NiCl2(s) =>
CuCl2(aq) + Ni(s) = Cu(s) + NiCl2(s)
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Fe + Ag(NO3)2 = Ag + Fe(NO3)2 =>
Fe + Ag(NO3)2 = Ag + Fe(NO3)2
Cr4O3 + H2 = CrH3 + H2O =>
Cr4O3 + 9 H2 = 4 CrH3 + 3 H2O
LiCl + O2 = Cl2 + LiO =>
2 LiCl + O2 = Cl2 + 2 LiO
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
KCl + H2SO4 = Cl2 + SO2 + H2O + KHSO4 =>
2 KCl + 3 H2SO4 = Cl2 + SO2 + 2 H2O + 2 KHSO4
C6H12 + KOH = C6H13KO =>
C6H12 + KOH = C6H13KO
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
KI + N2 = K3N + I2 =>
6 KI + N2 = 2 K3N + 3 I2
H2NO3 = H2 + NO3 =>
H2NO3 = H2 + NO3
Mn(NO3) + PbO2 + HNO3 = HMnO4 + H2O + Pb(NO3)2 =>
Mn(NO3) + 3 PbO2 + 5 HNO3 = HMnO4 + 2 H2O + 3 Pb(NO3)2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
FeSO4 + HNO3 + K2SO4 = Fe2(SO4)3 + NO + KNO3 + H2O =>
6 FeSO4 + 8 HNO3 + 3 K2SO4 = 3 Fe2(SO4)3 + 2 NO + 6 KNO3 + 4 H2O
Mg(OH)2(aq) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)
CH3CH2CH3 + KMnO4 + HCl = KCl + MnCl2 + H2O + CH3CH2COOH =>
5 CH3CH2CH3 + 6 KMnO4 + 18 HCl = 6 KCl + 6 MnCl2 + 14 H2O + 5 CH3CH2COOH
Mg(OH)2 + H2SO4 + H2O = MgSO4*7H2O =>
Mg(OH)2 + H2SO4 + 5 H2O = MgSO4*7H2O
PbS + H2O2 = PbSO3 + H2O =>
PbS + 3 H2O2 = PbSO3 + 3 H2O
CH4 + Br2 = CHBr3 + H2 =>
2 CH4 + 3 Br2 = 2 CHBr3 + 3 H2
KCl + AgNO3{-} = KNO3{-} + AgCl =>
KCl + AgNO3{-} = KNO3{-} + AgCl
PbS + H2O2 = PbSO3 + H2O =>
PbS + 3 H2O2 = PbSO3 + 3 H2O
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
Zn + O2 + KOH + H2O = K2[Zn(OH)4] =>
2 Zn + O2 + 4 KOH + 2 H2O = 2 K2[Zn(OH)4]
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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