| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 K4[Fe(CN)6] + KMnO4 + 4 H2O = 5 K3[Fe(CN)6] + Mn(OH)2 + 6 KOH
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe2(SO4)3 + KF = FeF3 + K2SO4 =>
Fe2(SO4)3 + 6 KF = 2 FeF3 + 3 K2SO4
FeCl2 + H2O + O2 = FeCl3 + Fe(OH)3 =>
12 FeCl2 + 6 H2O + 3 O2 = 8 FeCl3 + 4 Fe(OH)3
C2H6F + O2 = CO2 + H2O + HF =>
4 C2H6F + 13 O2 = 8 CO2 + 10 H2O + 4 HF
CrCl3 + H2O = HCl + Cr(OH)3 =>
CrCl3 + 3 H2O = 3 HCl + Cr(OH)3
Fe(III)Cl + NaHO = Fe(III)HO + NaCl =>
Fe(III)Cl + NaHO = Fe(III)HO + NaCl
CH3COOH + Fe = FeCOOH + CH3 =>
CH3COOH + Fe = FeCOOH + CH3
Hg + Cl = Hg2(Cl)2 =>
2 Hg + 2 Cl = Hg2(Cl)2
CaCO3 + H2PO4 = CaPO4 + H2O + CO2 =>
CaCO3 + H2PO4 = CaPO4 + H2O + CO2
NH4HS + K2Cr2O4 = K2Cr2S4 + NH4OH =>
4 NH4HS + K2Cr2O4 = K2Cr2S4 + 4 NH4OH
CH3COCH3 + I2 = CH2ICOCH3 + HI =>
CH3COCH3 + I2 = CH2ICOCH3 + HI
NaOH + HBr = NaBr + HO + H =>
NaOH + HBr = NaBr + HO + H
Al + O4 + C2 = AlC2O4 =>
Al + O4 + C2 = AlC2O4
FeO = Fe + O =>
FeO = Fe + O
H2O2 + Cl2 = HOCl =>
H2O2 + Cl2 = 2 HOCl
NH3 + H2O + NaOH = NaNH4 + OH =>
NH3 + H2O + NaOH = NaNH4 + 2 OH
Ca + Pb2{+} = Pb + Ca2{+} =>
2 Ca + Pb2{+} = 2 Pb + Ca2{+}
NH4Cl + NaCl = Na2NH2Cl + HCl =>
NH4Cl + 2 NaCl = Na2NH2Cl + 2 HCl
Ba(OH)2 + NO = Ba(NO3)2 + N2O + H2O =>
Ba(OH)2 + 8 NO = Ba(NO3)2 + 3 N2O + H2O
CH2(Cl)CH2(Cl) + Mg = CH2CH2 + MgCl2 =>
CH2(Cl)CH2(Cl) + Mg = CH2CH2 + MgCl2
AgI + LiPO4 = AgPO4 + LiI =>
AgI + LiPO4 = AgPO4 + LiI
La(NO3)3 = La + (NO3)3 =>
La(NO3)3 = La + (NO3)3
HNO3 + P2O3 + H2O = H3PO4 + NO2 =>
4 HNO3 + P2O3 + H2O = 2 H3PO4 + 4 NO2
NaHCO3(ac) + HCl(ac) = NaCl(ac) + H2O(l) + CO2(g) =>
NaHCO3(ac) + HCl(ac) = NaCl(ac) + H2O(l) + CO2(g)
Na2S2O3 + HCl = NaCl + S + SO2H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + S + SO2H2O
SiO2 + Mg(OH)2 = MgSiO3 + H2O =>
SiO2 + Mg(OH)2 = MgSiO3 + H2O
KI + (NH4)2Cr2O7 + H2SO4 = I2 + Cr2(SO4)3 + KOH + NH3 + H2O =>
6 KI + (NH4)2Cr2O7 + 3 H2SO4 = 3 I2 + Cr2(SO4)3 + 6 KOH + 2 NH3 + H2O
S + KNO3 = SO2 + KNO =>
S + KNO3 = SO2 + KNO
Fe + Na2O = FeO + Na =>
Fe + Na2O = FeO + 2 Na
[Co(NH3)6Cl]Cl3 + NaOH = Co3O4 + NH3 + NaCl + O2 + H2O =>
3[Co(NH3)6Cl]Cl3 + 12 NaOH = Co3O4 + 18 NH3 + 12 NaCl + O2 + 6 H2O
NH4 = NH3 + H =>
NH4 = NH3 + H
C2H6O + HCl + K2Cr2O7 = C2H4O + CrCl3 + KCl + H2O =>
3 C2H6O + 8 HCl + K2Cr2O7 = 3 C2H4O + 2 CrCl3 + 2 KCl + 7 H2O
Zn + H2S = Zn2S + H2 =>
2 Zn + H2S = Zn2S + H2
CH3CF3 + O2 = CO + HF =>
CH3CF3 + O2 = 2 CO + 3 HF
C7H5O2Na + C2H5OH = C9H10O2 + H2O + Na =>
24 C7H5O2Na + 33 C2H5OH = 26 C9H10O2 + 29 H2O + 24 Na
Cu(NO3)2*3H2O + KOH = CuO + KNO3 + H2O =>
Cu(NO3)2*3H2O + 2 KOH = CuO + 2 KNO3 + 4 H2O
Al(No3)3 + HBr = AlBr3 + H(No3) =>
Al(No3)3 + 3 HBr = AlBr3 + 3 H(No3)
K2Cr2O7(aq) + CH3CH2OH(aq) + H2SO4(aq) = Cr2(SO4)3(aq) + K2SO4(aq) + CH3COOH(aq) + H2O =>
2 K2Cr2O7(aq) + 3 CH3CH2OH(aq) + 8 H2SO4(aq) = 2 Cr2(SO4)3(aq) + 2 K2SO4(aq) + 3 CH3COOH(aq) + 11 H2O
C5H12O = C4H8 + CH3OH =>
C5H12O = C4H8 + CH3OH
HI + BaCO3 = BaI2 + H2O + CO2 =>
2 HI + BaCO3 = BaI2 + H2O + CO2
NaHCo3 + NaOH = Na2Co3 + H2O =>
NaHCo3 + NaOH = Na2Co3 + H2O
Cl2 = Cl =>
Cl2 = 2 Cl
Na2S + NiF2 = NaF + SNi =>
Na2S + NiF2 = 2 NaF + SNi
H2CO3 + NaOH = H3O + NaCO3 =>
H2CO3 + NaOH = H3O + NaCO3
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
RbMnO4 + HF = RbF + MnF2 + H2O + F2 =>
2 RbMnO4 + 16 HF = 2 RbF + 2 MnF2 + 8 H2O + 5 F2
C6H10OH + I2 = C6H9OI + HI =>
2 C6H10OH + 3 I2 = 2 C6H9OI + 4 HI
ZnO + H2O = Zn + OH =>
ZnO + H2O = Zn + 2 OH
NH3 + H = NH4 =>
NH3 + H = NH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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