| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5OH + Na = C6H5Na + OH
KCl + CH3CH2CH2CH2OH = CH3CH2CH2CH2Cl + KOH =>
KCl + CH3CH2CH2CH2OH = CH3CH2CH2CH2Cl + KOH
WBrONIEs = WINBrOEs =>
WBrONIEs = WINBrOEs
Co + KNO3 + HCl = NO + CoCl2 + KCl + H2O =>
3 Co + 2 KNO3 + 8 HCl = 2 NO + 3 CoCl2 + 2 KCl + 4 H2O
(NH4)2CO3(aq) + NaOH(aq) = H2O(l) + NH3(g) + Na2CO3(s) =>
(NH4)2CO3(aq) + 2 NaOH(aq) = 2 H2O(l) + 2 NH3(g) + Na2CO3(s)
Ca3(PO4)2 + SiO2 + C = P4 + CaSi3 + CO3 =>
6 Ca3(PO4)2 + 54 SiO2 + 52 C = 3 P4 + 18 CaSi3 + 52 CO3
Al(PO4) + Ag(NO3) = Al(NO3)3 + Ag3(PO4) =>
Al(PO4) + 3 Ag(NO3) = Al(NO3)3 + Ag3(PO4)
Fe + H2O = FeO + H2 =>
Fe + H2O = FeO + H2
K8CrO7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
2 K8CrO7 + 3 SnCl2 + 28 HCl = 2 CrCl3 + 3 SnCl4 + 16 KCl + 14 H2O
Pb(CH3COO)2 + CO2 + H2O = PbCO3 + HCH3COO =>
Pb(CH3COO)2 + CO2 + H2O = PbCO3 + 2 HCH3COO
C2H5COOH + H2O = H3O + C2H4COOH =>
C2H5COOH + H2O = H3O + C2H4COOH
N14H12 + O10 = NO + H2O =>
N14H12 + 2 O10 = 14 NO + 6 H2O
NH4NO3 = NO2 + N2 + H2O =>
4 NH4NO3 = 2 NO2 + 3 N2 + 8 H2O
CH3CH2OH + H2O = CO2 + H2 =>
CH3CH2OH + 3 H2O = 2 CO2 + 6 H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
ZnCl2 + Fe = Fe(Cl2)2 + Zn =>
2 ZnCl2 + Fe = Fe(Cl2)2 + 2 Zn
HCOOH + Ca = HCOOCa + H =>
HCOOH + Ca = HCOOCa + H
NO2{-} + H2O = NO3{-} + H2 =>
NO2{-} + H2O = NO3{-} + H2
Na2S2O3 + HgCl2 + H2O = HgS + HCl + Na2SO4 =>
Na2S2O3 + HgCl2 + H2O = HgS + 2 HCl + Na2SO4
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
CaO*Al2O3*CaSO4*H2O + CaCO3 + H2O = CaO*Al2O3*CaCO3*11H2O + CaO*Al2O3*3CaSO4*32H2O =>
3 CaO*Al2O3*CaSO4*H2O + 2 CaCO3 + 51 H2O = 2 CaO*Al2O3*CaCO3*11H2O + CaO*Al2O3*3CaSO4*32H2O
F2 + K2S = FS + K =>
F2 + 2 K2S = 2 FS + 4 K
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
XCH4O + O2 = XOH + CO2 + H2O =>
4 XCH4O + 7 O2 = 4 XOH + 4 CO2 + 6 H2O
Na3PO4 + Cu(NO3)2 = NaNO3 + Cu3(PO4)2 =>
2 Na3PO4 + 3 Cu(NO3)2 = 6 NaNO3 + Cu3(PO4)2
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
Al + H = AlH3 =>
Al + 3 H = AlH3
NH2OH + I2 + NaOH = NaI + H2O + N2 =>
2 NH2OH + I2 + 2 NaOH = 2 NaI + 4 H2O + N2
BrO3{-} + Br{-} + H{+} = Br2 + H2O =>
BrO3{-} + 5 Br{-} + 6 H{+} = 3 Br2 + 3 H2O
HNO3 + H = NH2OH + H2O =>
HNO3 + 6 H = NH2OH + 2 H2O
Zn + HCl(aq) = ZnCl2(aq) + H2 =>
Zn + 2 HCl(aq) = ZnCl2(aq) + H2
NH3 + I = NI3 + H2 =>
2 NH3 + 6 I = 2 NI3 + 3 H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
Cr2(CO3)3(s) + HCl(aq) = CrCl3 + H2O + CO2 =>
Cr2(CO3)3(s) + 6 HCl(aq) = 2 CrCl3 + 3 H2O + 3 CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C4H8Cl2 + Na = C4H8 + NaCl =>
C4H8Cl2 + 2 Na = C4H8 + 2 NaCl
CH3COONa + K2CO3 = Na2CO3 + CH3COOK =>
2 CH3COONa + K2CO3 = Na2CO3 + 2 CH3COOK
NO2 + NaOH(cold) = NaNO2 + H2O + O2 =>
4 NO2 + 4 NaOH(cold) = 4 NaNO2 + 2 H2O + O2
MgCl2 + SnO2 = MgO + SnCl4 =>
2 MgCl2 + SnO2 = 2 MgO + SnCl4
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
CoBr2 + CaSO4 = CaBr2 + Co2(SO4)2 =>
2 CoBr2 + 2 CaSO4 = 2 CaBr2 + Co2(SO4)2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
[CuOH]2SO4 + NH4OH = (NH4)2SO4 + [Cu(NH3)4](OH)2 + H2O =>
[CuOH]2SO4 + 10 NH4OH = (NH4)2SO4 + 2[Cu(NH3)4](OH)2 + 8 H2O
KMnO4 + Fe(SO4) + H2SO4 = MnSO4 + Fe2(SO4)3 + KHSO4 + H2O =>
2 KMnO4 + 10 Fe(SO4) + 9 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + 2 KHSO4 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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