| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe3 + 9 CuCl2 = 6 FeCl3 + 9 Cu
WO2 + H2 = W + H2O =>
WO2 + 2 H2 = W + 2 H2O
C6H5OH + Cl2 = C6H4ClOH + HCl =>
C6H5OH + Cl2 = C6H4ClOH + HCl
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
CH3 + CH3COOH = CH3COOCH3 + H2O =>
4 CH3 + 7 CH3COOH = 6 CH3COOCH3 + 2 H2O
Li3AsO4 = Li + As + O =>
Li3AsO4 = 3 Li + As + 4 O
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
C2H5NS + HCl = H2S + C2H5NCl2 =>
C2H5NS + 2 HCl = H2S + C2H5NCl2
K3Fe(C2O4)3 = K2C2O4 + FeC2O4 + CO2 =>
2 K3Fe(C2O4)3 = 3 K2C2O4 + 2 FeC2O4 + 2 CO2
H3SO4{2-} = H{+} + S{-} + O{-} =>
H3SO4{2-} = 3 H{+} + S{-} + 4 O{-}
CH3NH3Cl + H2O = CH3NH2Cl + H3O =>
CH3NH3Cl + H2O = CH3NH2Cl + H3O
SrO + HI = SrI2 + H2O =>
SrO + 2 HI = SrI2 + H2O
NaF + AgNO3 + NH3 = AgF + NaNH3NO3 =>
NaF + AgNO3 + NH3 = AgF + NaNH3NO3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
AgSO4 + KCl = AgCl2 + K2SO4 =>
AgSO4 + 2 KCl = AgCl2 + K2SO4
RuCl3*3H2O + PPh3 = RuCl2(PPh3)3 + OPPh3 + H2O + HCl =>
2 RuCl3*3H2O + 7 PPh3 = 2 RuCl2(PPh3)3 + OPPh3 + 5 H2O + 2 HCl
Ba(NO3)2(aq) + K2CrO4(aq) = BaCrO4(s) + KNO3(aq) =>
Ba(NO3)2(aq) + K2CrO4(aq) = BaCrO4(s) + 2 KNO3(aq)
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
OCl{-} + S2O3{-}2 + OH{-} = SO4{-}2 + Cl{-} + H2O =>
9 OCl{-} + 2 S2O3{-}2 + 2 OH{-} = 4 SO4{-}2 + 9 Cl{-} + H2O
Br + F2 = BrF5 =>
2 Br + 5 F2 = 2 BrF5
Al + H = AlH3 =>
Al + 3 H = AlH3
HNO3 + Fe(OH)3 = H(OH) + Fe(NO3)3 =>
3 HNO3 + Fe(OH)3 = 3 H(OH) + Fe(NO3)3
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
C20H27O11N + H2O = C6H12O6 + HCN + C7H6O =>
C20H27O11N + 2 H2O = 2 C6H12O6 + HCN + C7H6O
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
HNO3 + ZnF2 = Zn(NO3)2 + HF =>
2 HNO3 + ZnF2 = Zn(NO3)2 + 2 HF
Al(OH)3 + KOH = H2O + KAlO2 =>
Al(OH)3 + KOH = 2 H2O + KAlO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ti + FeSO4 = TiSO4 + Fe =>
Ti + FeSO4 = TiSO4 + Fe
Pb(NO3)2 + KI(aq) = PbI2(s) + KNO3 =>
Pb(NO3)2 + 2 KI(aq) = PbI2(s) + 2 KNO3
Co(NO3)2*6H2O + NH4OH = CoO + NH4(NO3)2 + H2O =>
17 Co(NO3)2*6H2O + 14 NH4OH = 17 CoO + 16 NH4(NO3)2 + 105 H2O
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
KOH + H2CrO4 = K2CrO4 + H2O =>
2 KOH + H2CrO4 = K2CrO4 + 2 H2O
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Hg + HBr = HgBr2 + H =>
Hg + 2 HBr = HgBr2 + 2 H
NO2{-} + Al + H2O = NH3 + Al(OH)4{-} + H{+} =>
NO2{-} + 2 Al + 6 H2O = NH3 + 2 Al(OH)4{-} + H{+}
H2CrO4 + AgNO3 = Ag2CrO4 + HNO3 =>
H2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 HNO3
CuSO4*5H2O + NH4OH = Cu(NH3)4SO4H2O + H2O =>
CuSO4*5H2O + 4 NH4OH = Cu(NH3)4SO4H2O + 8 H2O
aluminumnitrate + sodiumcarbonate = aluminumcarbonate + sodiumnitrate =>
2 Al(NO3)3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaNO3
(NH4)2MoO4 + H2SO4 = (NH4)2SO4 + MoO3 + H2O =>
(NH4)2MoO4 + H2SO4 = (NH4)2SO4 + MoO3 + H2O
Co + N2 = CoN =>
2 Co + N2 = 2 CoN
KCl(s) + MgBr2(aq) = MgCl2(s) + KBr(aq) =>
2 KCl(s) + MgBr2(aq) = MgCl2(s) + 2 KBr(aq)
HCl + MnO2 = H2O + MnO + Cl2 =>
2 HCl + MnO2 = H2O + MnO + Cl2
SiAlH + SrO = SiSr2 + Al2O3 + H2O =>
2 SiAlH + 4 SrO = 2 SiSr2 + Al2O3 + H2O
HClO3 + ClH = Cl + H2O =>
HClO3 + 5 ClH = 6 Cl + 3 H2O
Mg(s) + FeCl3(aq) = MgCl2(aq) + Fe(aq) =>
3 Mg(s) + 2 FeCl3(aq) = 3 MgCl2(aq) + 2 Fe(aq)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
LiI + Br2 = LiBr2 + I2 =>
2 LiI + 2 Br2 = 2 LiBr2 + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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