| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2*0058H2O + 2 NH4Cl = 2 NH3 + 60 H2O + BaCl2
Si2H6 + H2O = Si(OH)4 + H2 =>
Si2H6 + 8 H2O = 2 Si(OH)4 + 7 H2
Cl3P + H2O = HCl + H3PO3 =>
Cl3P + 3 H2O = 3 HCl + H3PO3
Mn + MgO = Mg + Mn2O3 =>
2 Mn + 3 MgO = 3 Mg + Mn2O3
KMnO4 + H2SO4 + H3AsO3 = MnSO4 + H2O + H3AsO4 + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 H3AsO3 = 2 MnSO4 + 3 H2O + 5 H3AsO4 + K2SO4
Fe + Br2 = Fe2Br3 =>
4 Fe + 3 Br2 = 2 Fe2Br3
HIO3 + FeS + H2SO4 = Fe2(SO4)3 + HI + H2O =>
3 HIO3 + 2 FeS + H2SO4 = Fe2(SO4)3 + 3 HI + H2O
Cl2(g) + NaOH(s) = NaCl(s) + OH =>
Cl2(g) + 2 NaOH(s) = 2 NaCl(s) + 2 OH
(CH3CH2CH2CH2O)3PO + HNO3 = CO2 + H2O + NO2 + H3PO4 =>
(CH3CH2CH2CH2O)3PO + 72 HNO3 = 12 CO2 + 48 H2O + 72 NO2 + H3PO4
Cr(OH)2 + H2S = CrS + H2O =>
Cr(OH)2 + H2S = CrS + 2 H2O
HI = H2 + I2 =>
2 HI = H2 + I2
[NH4]2Fe[SO4]2(H2O)6 = FeSO4 + (NH4)2SO4 + H2O =>
[NH4]2Fe[SO4]2(H2O)6 = FeSO4 + (NH4)2SO4 + 6 H2O
AgSO4 + NaOH = AgOH + NaSO4 =>
AgSO4 + NaOH = AgOH + NaSO4
Pb(NO3)2 + KI + H2O = K[PbI3]*2H2O + KNO3 =>
Pb(NO3)2 + 3 KI + 2 H2O = K[PbI3]*2H2O + 2 KNO3
SNCl2 + HgCl2 = Hg + SNCl4 =>
SNCl2 + HgCl2 = Hg + SNCl4
SiC + Fe3O4 = FeO + Fe2SiO4 + CO =>
SiC + 3 Fe3O4 = 7 FeO + Fe2SiO4 + CO
NaClO(aq) = NaCl(aq) + O2(g) =>
2 NaClO(aq) = 2 NaCl(aq) + O2(g)
AgNO3 + NaCI = NaNO3 + AgCI =>
AgNO3 + NaCI = NaNO3 + AgCI
CuSO4(aq) + NH4OH(aq) = [Cu(NH3)4]SO4(aq) + H2O(l) =>
CuSO4(aq) + 4 NH4OH(aq) = [Cu(NH3)4]SO4(aq) + 4 H2O(l)
Ca(NO3)2 + CsI = CaI2 + CsNO3 =>
Ca(NO3)2 + 2 CsI = CaI2 + 2 CsNO3
C6H10 + KMnO4 + H2SO4 = HOOCC4H8COOH + K2SO4 + MnSO4 + H2O =>
5 C6H10 + 8 KMnO4 + 12 H2SO4 = 5 HOOCC4H8COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2C2O4 + NaOH = HC2O4 + Na(H2O) =>
H2C2O4 + NaOH = HC2O4 + Na(H2O)
Cl + H2 = HCl =>
2 Cl + H2 = 2 HCl
C2H2O4 + Fe2O3 = FeO + CO2 + H2O =>
C2H2O4 + Fe2O3 = 2 FeO + 2 CO2 + H2O
Na2S2O3 + Br2 + NaOH = NaBr + Na2SO4 + H2O =>
Na2S2O3 + 4 Br2 + 10 NaOH = 8 NaBr + 2 Na2SO4 + 5 H2O
CaO + ZO3 = CaZ + O2 =>
CaO + ZO3 = CaZ + 2 O2
CuBr + Zn = ZnBr2 + Cu =>
2 CuBr + Zn = ZnBr2 + 2 Cu
WO3 + H{+} + e = W2O5 + H2O =>
2 WO3 + 2 H{+} + 2e = W2O5 + H2O
CuO(s) + NH3(g) = N2(g) + Cu(s) + H2O(l) =>
3 CuO(s) + 2 NH3(g) = N2(g) + 3 Cu(s) + 3 H2O(l)
FeSO4 + H2O2 + H2O = Fe(OH)6 + H2SO4 =>
FeSO4 + 2 H2O2 + 2 H2O = Fe(OH)6 + H2SO4
P + H2O = PH3 + HPO2H2 =>
4 P + 6 H2O = PH3 + 3 HPO2H2
C18H34O2 + C2H5OH = C20H38O2 + H2O =>
C18H34O2 + C2H5OH = C20H38O2 + H2O
LiCl + Ba(NO3)2 = Li(NO3)2 + BaCl(s) =>
LiCl + Ba(NO3)2 = Li(NO3)2 + BaCl(s)
Co + H2O = Co(OH) + H =>
Co + H2O = Co(OH) + H
KCl + AgNO3 = KNO3 + Ag + Cl =>
KCl + AgNO3 = KNO3 + Ag + Cl
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
P + Cl2 = PCl4 =>
P + 2 Cl2 = PCl4
La2O3 + SrCO3 + Cu + O = La185Sr15Cu100O400 + CO2 =>
185 La2O3 + 30 SrCO3 + 200 Cu + 215 O = 2 La185Sr15Cu100O400 + 30 CO2
C9H11NO2 + HCl = H2O + C9H10NO + Cl =>
C9H11NO2 + HCl = H2O + C9H10NO + Cl
Cu(OH)2 + HC2H3O2 = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2 HC2H3O2 = Cu(C2H3O2)2 + 2 H2O
Ca(CH3COO)2*H2O + Cu(CH3COO)2*H2O + H2O = CaCu(CH3COO)4*6H2O =>
Ca(CH3COO)2*H2O + Cu(CH3COO)2*H2O + 4 H2O = CaCu(CH3COO)4*6H2O
C2H5OH + (Cr2O7)2{-} + H{+} = CH3COOH + Cr3{+} + H2O =>
77 C2H5OH + 12(Cr2O7)2{-} + 28 H{+} = 77 CH3COOH + 16 Cr3{+} + 91 H2O
Ag + NaCN = Ag(NaCN) =>
Ag + NaCN = Ag(NaCN)
KMnO4 + C3H5(OH)3 = CO2 + H2O + Mn2O3 + K2O =>
14 KMnO4 + 4 C3H5(OH)3 = 12 CO2 + 16 H2O + 7 Mn2O3 + 7 K2O
K(OH) + CrI3 + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
64 K(OH) + 2 CrI3 + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
BaCO3 + TiO2 + Nb2O5 + Gd2O3 = Ba5GdTi3Nb7O30 + CO2 =>
10 BaCO3 + 6 TiO2 + 7 Nb2O5 + Gd2O3 = 2 Ba5GdTi3Nb7O30 + 10 CO2
NH4F + NaOH = NaF + NH3 + H2O =>
NH4F + NaOH = NaF + NH3 + H2O
H4C2O2 + Mg = Mg(H3C2O2)2 + H2 =>
2 H4C2O2 + Mg = Mg(H3C2O2)2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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