| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 HCl + Ta(OH)5 = TaCl5 + 5 H2O
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
C7H6O2 + NaBH4 + NaOH + H2O = C7H8O2 + Na3BO3 =>
4 C7H6O2 + NaBH4 + 2 NaOH + H2O = 4 C7H8O2 + Na3BO3
HC1O3 + H2SO3 = H2SO4 + HC1 =>
HC1O3 + 3 H2SO3 = 3 H2SO4 + HC1
Mg(NO3)2 + Zn = MgZn2 + NO3 =>
Mg(NO3)2 + 2 Zn = MgZn2 + 2 NO3
NaOH(aq) + HCl(aq) = NaCl(s) + H2O(l) =>
NaOH(aq) + HCl(aq) = NaCl(s) + H2O(l)
MgBr2 + O2 + H2O = MgOH + Br2 =>
4 MgBr2 + O2 + 2 H2O = 4 MgOH + 4 Br2
Bi(C2H3O2)3 + Li2S = Bi2S3 + Li(C2H3O2) =>
2 Bi(C2H3O2)3 + 3 Li2S = Bi2S3 + 6 Li(C2H3O2)
C6H6 + H2 = C6H12 = C6H6 + H2 =>
C6H6 + 3 H2 = C6H12
BaCl + H2(SO4) = Ba(SO4) + H2Cl =>
BaCl + H2(SO4) = Ba(SO4) + H2Cl
AgNO3 + H2O = HNO3 + Ag2O =>
2 AgNO3 + H2O = 2 HNO3 + Ag2O
Na2SiO3(ac) + MgCl2(ac) = MgSiO3(s) + NaCl =>
Na2SiO3(ac) + MgCl2(ac) = MgSiO3(s) + 2 NaCl
Na2CrO4 + FeSO4 + H2O = Cr(OH)3 + FeOHSO4 + NaOH =>
Na2CrO4 + 3 FeSO4 + 4 H2O = Cr(OH)3 + 3 FeOHSO4 + 2 NaOH
Pb + Na2SO3 = Pb(SO3)2 + Na =>
Pb + 2 Na2SO3 = Pb(SO3)2 + 4 Na
HNO3 + HI = N2O3 + I + H2O =>
2 HNO3 + 4 HI = N2O3 + 4 I + 3 H2O
KO3 + CO5 = K2C5O4 + O2 =>
4 KO3 + 10 CO5 = 2 K2C5O4 + 27 O2
HSCN + O2 + H2O = H2SO4 + CO + NO =>
4 HSCN + 11 O2 + 2 H2O = 4 H2SO4 + 4 CO + 4 NO
Al(NO3)3 + NaOH(aq) = Al(OH)3(aq) + NaNO3(aq) =>
Al(NO3)3 + 3 NaOH(aq) = Al(OH)3(aq) + 3 NaNO3(aq)
HI(aq) + KOH = KI(aq) + H2O(l) =>
HI(aq) + KOH = KI(aq) + H2O(l)
B + HNO3 = H3BO3 + NO2 =>
B + 3 HNO3 = H3BO3 + 3 NO2
C6H8O7 + C4H10O = C18H32O7 + H2O =>
C6H8O7 + 3 C4H10O = C18H32O7 + 3 H2O
KMnO4 + SO2 + H2O = H2SO4 + MnO3 + KOH =>
2 KMnO4 + SO2 + 2 H2O = H2SO4 + 2 MnO3 + 2 KOH
NaOH(aq) + CuSO4(aq) = NaSO4 + CuOH =>
NaOH(aq) + CuSO4(aq) = NaSO4 + CuOH
MgSO4*7H2O + Na3PO4*12H2O = Mg3(PO4)2*4H2O + Na2SO4 + H2O =>
3 MgSO4*7H2O + 2 Na3PO4*12H2O = Mg3(PO4)2*4H2O + 3 Na2SO4 + 41 H2O
(COOH)2 = CO2 + H2 =>
(COOH)2 = 2 CO2 + H2
MnSO4 + KClO3 + NaOH = MnO2 + KCl + Na2SO4 + H2O =>
3 MnSO4 + KClO3 + 6 NaOH = 3 MnO2 + KCl + 3 Na2SO4 + 3 H2O
CaO + MgSO4 + H2O = CaSO4*2H2O + Mg(OH)2 =>
CaO + MgSO4 + 3 H2O = CaSO4*2H2O + Mg(OH)2
In + HNO3 = In(NO3)3 + NO + H2O =>
In + 4 HNO3 = In(NO3)3 + NO + 2 H2O
AgCl + ClF5 = AgF3 + Cl2 =>
5 AgCl + 3 ClF5 = 5 AgF3 + 4 Cl2
P2O5 + NaOH = H2O + Na3PO4 =>
P2O5 + 6 NaOH = 3 H2O + 2 Na3PO4
K2Cr2O7 + H2C2O4*2H2O = K(Cr(C2O4)2(H2O)2)*2H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K(Cr(C2O4)2(H2O)2)*2H2O + 6 CO2 + 13 H2O
CoCl2 + SnCl4 = CoCl3 + SnCl2 =>
2 CoCl2 + SnCl4 = 2 CoCl3 + SnCl2
CUSO4 + H2O + Mg = (CUOH)2SO4 + MgSO4 + H2 =>
2 CUSO4 + 2 H2O + Mg = (CUOH)2SO4 + MgSO4 + H2
HO + NaOH = NaO + H2O =>
HO + NaOH = NaO + H2O
C6H5NH2 = (C6H5)2NH + NH3 =>
2 C6H5NH2 = (C6H5)2NH + NH3
MgCl2 + (NH4)2CO3 = Cl2(NH4)2 + MgCO3 =>
MgCl2 + (NH4)2CO3 = Cl2(NH4)2 + MgCO3
HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O =>
2 HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O
Hg{2+}(aq) + Cl{-}(aq) = HgCl2(s) =>
Hg{2+}(aq) + 2 Cl{-}(aq) = HgCl2(s)
HCl(aq) + NaHCO3(aq) = NaCl(aq) + H2O(g) + CO2(g) =>
HCl(aq) + NaHCO3(aq) = NaCl(aq) + H2O(g) + CO2(g)
Zn(O2CCH3)2 + CsOH = CH3CO2Cs + Zn(OH)2 =>
Zn(O2CCH3)2 + 2 CsOH = 2 CH3CO2Cs + Zn(OH)2
Ca + Cu = CaCu3 =>
Ca + 3 Cu = CaCu3
AlCl3 + K3(PO4) = Al2(PO4)2 + KCl =>
2 AlCl3 + 2 K3(PO4) = Al2(PO4)2 + 6 KCl
In + HNO3 = In(NO3)3 + NO + H2O =>
In + 4 HNO3 = In(NO3)3 + NO + 2 H2O
C10H22 + O2 = CO2 + HH2O =>
3 C10H22 + 41 O2 = 30 CO2 + 22 HH2O
N2H4O3 + CH2 = CO2 + N2 + H2O =>
3 N2H4O3 + CH2 = CO2 + 3 N2 + 7 H2O
Ni(H2O)6 + Na2EDTA = Ni(EDTA) + H2O + Na =>
Ni(H2O)6 + Na2EDTA = Ni(EDTA) + 6 H2O + 2 Na
Co2I = Co + I =>
Co2I = 2 Co + I
C6H8O3 = C3H6O3 + H2 + C =>
C6H8O3 = C3H6O3 + H2 + 3 C
S + HNO3 = S2SO4 + NO + H2O =>
9 S + 8 HNO3 = 3 S2SO4 + 8 NO + 4 H2O
Ca3(PO4)2 + SIO2 + C = CaSIO2 + CO + P4 =>
2 Ca3(PO4)2 + 6 SIO2 + 16 C = 6 CaSIO2 + 16 CO + P4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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