| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + H2SiO3 = BaSiO3 + 2 HCl
Al(s) + F2(g) = AlF2 =>
Al(s) + F2(g) = AlF2
NaOCl + KI = NaOI + K69Cl69 =>
69 NaOCl + 69 KI = 69 NaOI + K69Cl69
H2 + CH4 = CH6 =>
H2 + CH4 = CH6
HPO4 + Ra3(OH)2 = Ra3(PO4)2 + H2O =>
2 HPO4 + Ra3(OH)2 = Ra3(PO4)2 + 2 H2O
(NH4)2MoO4 + HCl = MoCl3 + (NH4)OH + H2O + O2 =>
4(NH4)2MoO4 + 12 HCl = 4 MoCl3 + 8(NH4)OH + 2 H2O + 3 O2
HC2H3O2 + LiHSO3 = LiC2H3O2 + HHSO3 =>
HC2H3O2 + LiHSO3 = LiC2H3O2 + HHSO3
P + Cl = Cl2PCl3 =>
P + 5 Cl = Cl2PCl3
Si2Cl6 + H2O = SiO2 + HCl2 + H2 =>
2 Si2Cl6 + 8 H2O = 4 SiO2 + 6 HCl2 + 5 H2
SCN{-} + Ag{+} = AgSCN =>
SCN{-} + Ag{+} = AgSCN
H2SO3 + Li2O = Li2SO4 + H2 =>
H2SO3 + Li2O = Li2SO4 + H2
C20H14O4 + NaOH + H2SO4 = H2O + Na2S + C20H13O4 =>
8 C20H14O4 + 2 NaOH + H2SO4 = 6 H2O + Na2S + 8 C20H13O4
Na3P + (NH4)2S = (NH4)3P + Na2S =>
2 Na3P + 3(NH4)2S = 2(NH4)3P + 3 Na2S
EDTA + Cu(NO3) = EDTANO3 + Cu =>
EDTA + Cu(NO3) = EDTANO3 + Cu
Al + Cl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 Al + 2 Cl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
C20H14O4 + NaOH + H2SO4 = H2O + Na2S + C20H13O4 =>
8 C20H14O4 + 2 NaOH + H2SO4 = 6 H2O + Na2S + 8 C20H13O4
NH4ClO4(s) = N2(g) + H2O(g) + HCl(g) + O2(g) =>
4 NH4ClO4(s) = 2 N2(g) + 6 H2O(g) + 4 HCl(g) + 5 O2(g)
KBr = Br + K =>
KBr = Br + K
NaHCO3 + C3H8O7 = Na3C3H5O7 + CO2 + H2O =>
3 NaHCO3 + C3H8O7 = Na3C3H5O7 + 3 CO2 + 3 H2O
Na2CO3 + Al2(SO4)3 = Na2(SO4)3 + Al2CO3 =>
Na2CO3 + Al2(SO4)3 = Na2(SO4)3 + Al2CO3
KI + CH3COOH = HI + CH3COOK =>
KI + CH3COOH = HI + CH3COOK
Fe(s) + LiNO3(aq) = Li(s) + Fe(NO3)2(aq) =>
Fe(s) + 2 LiNO3(aq) = 2 Li(s) + Fe(NO3)2(aq)
Ca{2+} + Cl2{-2} = CaCl2 =>
Ca{2+} + Cl2{-2} = CaCl2
BaO + HBr = BaBr2 + H2O =>
BaO + 2 HBr = BaBr2 + H2O
NaOH + HS = NaH + SOH =>
NaOH + HS = NaH + SOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na + CaSO = NaSO + Ca =>
Na + CaSO = NaSO + Ca
Al(CN)3 + LiOH = LiCN + Al(OH)3 =>
Al(CN)3 + 3 LiOH = 3 LiCN + Al(OH)3
In + CoI2 = InI2 + Co =>
In + CoI2 = InI2 + Co
H2SO4(aw) + Pb(C2H3O2)2 = HC2H3O2 + PbSO4 =>
H2SO4(aw) + Pb(C2H3O2)2 = 2 HC2H3O2 + PbSO4
FeSO4 + H2SO4 + NaHSO3 = Na2S + Fe2(SO4)3 + H2O =>
4 FeSO4 + H2SO4 + 2 NaHSO3 = Na2S + 2 Fe2(SO4)3 + 2 H2O
In + CoI2 = InI2 + Co =>
In + CoI2 = InI2 + Co
Mn2S3(aq) + K3N(s) = K2S(s) + MnN(aq) =>
Mn2S3(aq) + 2 K3N(s) = 3 K2S(s) + 2 MnN(aq)
((NH4)3PO4) = H3PO4 + NH3 =>
((NH4)3PO4) = H3PO4 + 3 NH3
Mn2S3(aq) + K3N(s) = K2S(s) + MnN(aq) =>
Mn2S3(aq) + 2 K3N(s) = 3 K2S(s) + 2 MnN(aq)
C7H16 = C7H8 + H2 =>
C7H16 = C7H8 + 4 H2
HI + H2SO4 = I + H2S + H2O =>
8 HI + H2SO4 = 8 I + H2S + 4 H2O
In + CoI2 = InI2 + Co =>
In + CoI2 = InI2 + Co
Mn2S3(aq) + K3N(s) = K2S(s) + MnN(aq) =>
Mn2S3(aq) + 2 K3N(s) = 3 K2S(s) + 2 MnN(aq)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CrO3 + NaNO3 + NaOH = NaCrO4 + NaNO2 + H2O =>
2 CrO3 + NaNO3 + 2 NaOH = 2 NaCrO4 + NaNO2 + H2O
In + CoI2 = InI2 + Co =>
In + CoI2 = InI2 + Co
B(OH)2 + H2SO3 = BSO3 + H2O =>
B(OH)2 + H2SO3 = BSO3 + 2 H2O
Cd(s) + CaCl2(aq) = Ca(s) + CdCl2(aq) =>
Cd(s) + CaCl2(aq) = Ca(s) + CdCl2(aq)
FeCl + NaOH = FeOH(s) + NaCl =>
FeCl + NaOH = FeOH(s) + NaCl
ZnCl2() + KOH() = Zn(OH)2() + KCl() =>
ZnCl2() + 2 KOH() = Zn(OH)2() + 2 KCl()
C7H16 = C7H8 + H2 =>
C7H16 = C7H8 + 4 H2
ClH3 = Cl + H3 =>
ClH3 = Cl + H3
POH + HF5 = PF5 + H2O =>
POH + HF5 = PF5 + H2O
K2 + CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O =>
2 K2 + 2 CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/24
Équations équilibrées sur02/06/23
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