| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 H2SO4 + 6 H2O = [Al(H2O)6]2(SO4)3
C3H8O + O1 = CO2 + H2O =>
C3H8O + 9 O1 = 3 CO2 + 4 H2O
Cu(NO3)2(aq) + H3PO4(aq) = Cu3(PO4)2 + HNO3(aq) =>
3 Cu(NO3)2(aq) + 2 H3PO4(aq) = Cu3(PO4)2 + 6 HNO3(aq)
Co2H6 + O2 = Co2 + H2O =>
2 Co2H6 + 3 O2 = 2 Co2 + 6 H2O
H2SO4 + NaOH = NaH2SO4 + OH =>
H2SO4 + NaOH = NaH2SO4 + OH
XeF4 + SiO2 = XeO3F2 + SiF4 + Xe =>
4 XeF4 + 3 SiO2 = 2 XeO3F2 + 3 SiF4 + 2 Xe
Ag(CN) + K = K(CN) + Ag =>
Ag(CN) + K = K(CN) + Ag
CrCl3 + MgI2 = CrI3 + MgCl2 =>
2 CrCl3 + 3 MgI2 = 2 CrI3 + 3 MgCl2
C2H4O2 + Na = NaC2H3O2 + H2 =>
2 C2H4O2 + 2 Na = 2 NaC2H3O2 + H2
Al2O3(s) + C(s) = Al(s) + CO2(g) =>
2 Al2O3(s) + 3 C(s) = 4 Al(s) + 3 CO2(g)
CO2 + CaSiO3H2O = SiO2 + Ca(HCO3)2 =>
2 CO2 + CaSiO3H2O = SiO2 + Ca(HCO3)2
NH4Cl + C3H6O = C3H7NH2 + C3H6O2 + HCl =>
NH4Cl + 2 C3H6O = C3H7NH2 + C3H6O2 + HCl
Ca(NO3)2*4H2O + C12H28O4Ti + NH4OH = CaTiO3 + NH4NO3 + (CH3)2CHOH + H2O =>
Ca(NO3)2*4H2O + C12H28O4Ti + 2 NH4OH = CaTiO3 + 2 NH4NO3 + 4(CH3)2CHOH + 3 H2O
Cr + (SO4)2 = Cr2O3 + S =>
16 Cr + 3(SO4)2 = 8 Cr2O3 + 6 S
KBr + Al(NO3)3 = KNO3 + Br3Al =>
3 KBr + Al(NO3)3 = 3 KNO3 + Br3Al
Ag2S + HNO3 = S + NO + H2O + AgNO3 =>
3 Ag2S + 8 HNO3 = 3 S + 2 NO + 4 H2O + 6 AgNO3
Al2O3 + KOH = AlKO2 + H2O =>
Al2O3 + 2 KOH = 2 AlKO2 + H2O
C12H12 + H12N2 = C24H22N4 + H =>
2 C12H12 + 2 H12N2 = C24H22N4 + 26 H
Na + KNO3 = K2O + N2 + Na2O =>
10 Na + 2 KNO3 = K2O + N2 + 5 Na2O
H2 + P + O = H3PO4 =>
3 H2 + 2 P + 8 O = 2 H3PO4
KOH + HI = H2O + K + I =>
KOH + HI = H2O + K + I
GeH4 + H2O = H2 + GeOH =>
2 GeH4 + 2 H2O = 5 H2 + 2 GeOH
AgOH(s) + H2SO4(aq) = Ag2SO4(s) + H2O(aq) =>
2 AgOH(s) + H2SO4(aq) = Ag2SO4(s) + 2 H2O(aq)
CaCO3 + CaHPO4*2H2O = Ca3(PO4)2 + H2O + CO2 =>
CaCO3 + 2 CaHPO4*2H2O = Ca3(PO4)2 + 5 H2O + CO2
Al(Hg) + H2O = Al(OH)3 + H2 + Hg =>
2 Al(Hg) + 6 H2O = 2 Al(OH)3 + 3 H2 + 2 Hg
Xe + Fe2 = XeFe =>
2 Xe + Fe2 = 2 XeFe
HF + Ba(OH)2 = BaOHF + H2O =>
HF + Ba(OH)2 = BaOHF + H2O
CO2 + C4H10 = CO2C4H10 =>
CO2 + C4H10 = CO2C4H10
Mo2O5 + Z = Mo2O3 + Z2O =>
Mo2O5 + 4 Z = Mo2O3 + 2 Z2O
K + Cr2(SO4)3 = K2(SO4) + Cr =>
6 K + Cr2(SO4)3 = 3 K2(SO4) + 2 Cr
Mn + AlCl3 = AlMn + Cl2 =>
2 Mn + 2 AlCl3 = 2 AlMn + 3 Cl2
CH3COO{-} + H2O = CO2 + H{+} + e =>
CH3COO{-} + 2 H2O = 2 CO2 + 7 H{+} + 8e
H4XeO6 + Co(OH)2 = Co2XeO6 + H2O =>
H4XeO6 + 2 Co(OH)2 = Co2XeO6 + 4 H2O
C6H6N2O2 + HCl = C6H7N2O2{+} + Cl{-} =>
C6H6N2O2 + HCl = C6H7N2O2{+} + Cl{-}
H2 + Y2 = YH =>
H2 + Y2 = 2 YH
H2SO4 + BaCl2 = BaSO4 + H2 + Cl2 =>
H2SO4 + BaCl2 = BaSO4 + H2 + Cl2
Ba(OH)2 + NH4(NO3) = Ba(NO3)2 + NH4OH =>
Ba(OH)2 + 2 NH4(NO3) = Ba(NO3)2 + 2 NH4OH
K2CrO4 + SnCl2 + KOH = K2SnO3 + K3[Cr(OH)6] + KCl + H2O =>
2 K2CrO4 + 3 SnCl2 + 14 KOH = 3 K2SnO3 + 2 K3[Cr(OH)6] + 6 KCl + H2O
C12H22O11 = C + CO + H2 =>
C12H22O11 = C + 11 CO + 11 H2
[Cu(NH3)4]Cl2 + CO2 + H2O = (CuOH)2CO3 + NH3 + HCl =>
2[Cu(NH3)4]Cl2 + CO2 + 3 H2O = (CuOH)2CO3 + 8 NH3 + 4 HCl
C5H8O2 + C2H4O2 = C3H6O + CO2 =>
C5H8O2 + C2H4O2 = 2 C3H6O + CO2
HCl + CuOH = CuH + ClOH =>
HCl + CuOH = CuH + ClOH
Mg2O2 + H2O = MgOH + H2O2 =>
Mg2O2 + 2 H2O = 2 MgOH + H2O2
Ca2(CO3)2 + MgCl2 = CaCl2 + Mg2(CO3)2 =>
Ca2(CO3)2 + 2 MgCl2 = 2 CaCl2 + Mg2(CO3)2
ClK = Cl2 + K =>
2 ClK = Cl2 + 2 K
AuCl3 + K4Fe(CN)6 = K3Fe(CN)6 + KCl + AuCl =>
AuCl3 + 2 K4Fe(CN)6 = 2 K3Fe(CN)6 + 2 KCl + AuCl
Cl2 + Al2I = Al2Cl + I2 =>
Cl2 + 2 Al2I = 2 Al2Cl + I2
ZnCO3 + SiO2 = ZnSiO3 + CO2 =>
ZnCO3 + SiO2 = ZnSiO3 + CO2
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
Ni + CrBr3 = NiBr2 + Cr =>
3 Ni + 2 CrBr3 = 3 NiBr2 + 2 Cr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
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