| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(NH3)6F2 + 6 HF = CoF2 + 6 NH4F
Na3(PO4) + BaCl = Ba3(PO4) + NaCl =>
Na3(PO4) + 3 BaCl = Ba3(PO4) + 3 NaCl
CH3NH2 + H2O = HCH3NH2 + OH =>
CH3NH2 + H2O = HCH3NH2 + OH
Al + K2S = AlS + K =>
Al + K2S = AlS + 2 K
C3H3Ag + HCl = C3H4 + AgCl =>
C3H3Ag + HCl = C3H4 + AgCl
Sn2 = Sn4 =>
2 Sn2 = Sn4
C3H3Ag + HCl = C3H4 + AgCl =>
C3H3Ag + HCl = C3H4 + AgCl
OsCl5 = Os5 + Cl =>
5 OsCl5 = Os5 + 25 Cl
N2O5 + H2 = H2O + NO =>
N2O5 + 3 H2 = 3 H2O + 2 NO
Ca + PbCO3 = CaCO3 + Pb =>
Ca + PbCO3 = CaCO3 + Pb
Na2 + C1 = NaC1 =>
Na2 + 2 C1 = 2 NaC1
Zn + NO3{-} + H2O = Zn{2+} + NH4{+} + OH{-} =>
4 Zn + NO3{-} + 7 H2O = 4 Zn{2+} + NH4{+} + 10 OH{-}
Kr3 = Kr2 =>
2 Kr3 = 3 Kr2
HNO3 + SnO = Sn(NO3)2 + H2O =>
2 HNO3 + SnO = Sn(NO3)2 + H2O
CsCl + K3PO4 = Cs3(PO4) + KCl =>
3 CsCl + K3PO4 = Cs3(PO4) + 3 KCl
FeKNO3 = FeNO3K =>
FeKNO3 = FeNO3K
SO3Cu = CuO3S =>
SO3Cu = CuO3S
AgNO3(aq) + NaC2H3O2(aq) = AgC2H3O2(s) + NaNO3(aq) =>
AgNO3(aq) + NaC2H3O2(aq) = AgC2H3O2(s) + NaNO3(aq)
Cu + HNO3(dil) = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3(dil) = Cu(NO3)2 + 2 H2O + 2 NO2
Bi2O3 + Cl2O5 = Bi(ClO3)3 =>
Bi2O3 + 3 Cl2O5 = 2 Bi(ClO3)3
C6H5CH2Cl + H2O + Na2CO3 = C6H5CH2OH + CO2 + NaCl =>
2 C6H5CH2Cl + H2O + Na2CO3 = 2 C6H5CH2OH + CO2 + 2 NaCl
Mg(OH)2(aq) + HF(aq) = MgF2(aq) + H2O =>
Mg(OH)2(aq) + 2 HF(aq) = MgF2(aq) + 2 H2O
CuO2 + HCl = CuCl + HO2 =>
CuO2 + HCl = CuCl + HO2
Fe{2+} + H2O2 + H{+} = Fe{3+} + H2O =>
2 Fe{2+} + H2O2 + 2 H{+} = 2 Fe{3+} + 2 H2O
CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
CaF2(s) + H2SO4(l) = CaSO4(s) + HF(aq) =>
CaF2(s) + H2SO4(l) = CaSO4(s) + 2 HF(aq)
Na2HPO4 + HI = H3PO4 + NaI =>
Na2HPO4 + 2 HI = H3PO4 + 2 NaI
Zn + NO3{-} + H2O = Zn{2+} + NH3 + OH{-} =>
4 Zn + NO3{-} + 6 H2O = 4 Zn{2+} + NH3 + 9 OH{-}
N2O5 + H2 = NO2 + H2O =>
N2O5 + H2 = 2 NO2 + H2O
K2Cr2O7 + H2S + H2SO4 = S + Cr(OH)3 + KOH =>
4 K2Cr2O7 + 15 H2S + H2SO4 = 16 S + 8 Cr(OH)3 + 8 KOH
Bi2O3 + Cl2O5 = Bi(ClO3)3 =>
Bi2O3 + 3 Cl2O5 = 2 Bi(ClO3)3
FeBr3 + Cl2 = FeCl3 + Br2 =>
2 FeBr3 + 3 Cl2 = 2 FeCl3 + 3 Br2
AlI3 + KOH = AlOH + KI3 =>
AlI3 + KOH = AlOH + KI3
Al + NH3 = AlH + N =>
3 Al + NH3 = 3 AlH + N
Co2S3 + H2O2 = CoSO4 + H2O + H2SO4 =>
Co2S3 + 11 H2O2 = 2 CoSO4 + 10 H2O + H2SO4
HIO2 + Sr(OH)2 = Sr(IO2)2 + H2O =>
2 HIO2 + Sr(OH)2 = Sr(IO2)2 + 2 H2O
(CH3)2CO + C6H5OH = (CH3)2C(C6H4OH)2 + H2O =>
(CH3)2CO + 2 C6H5OH = (CH3)2C(C6H4OH)2 + H2O
Pb + HNO3 + HCl = PbCl2 + NO2 + H2O =>
Pb + 2 HNO3 + 2 HCl = PbCl2 + 2 NO2 + 2 H2O
KOH + N2O5 = KNO3 + H2O =>
2 KOH + N2O5 = 2 KNO3 + H2O
K2SO4 + ZnCl2 = ZnSO4 + KCl =>
K2SO4 + ZnCl2 = ZnSO4 + 2 KCl
CH3NH2 + H2O = CH3OH + NH3 =>
CH3NH2 + H2O = CH3OH + NH3
(NH4)2SO4 + Ba(C2H3O2)2 = BaSO4 + NH4C2H3O2 =>
(NH4)2SO4 + Ba(C2H3O2)2 = BaSO4 + 2 NH4C2H3O2
C5H10O + NaOCl = C5H8O + NaCl + H2O =>
C5H10O + NaOCl = C5H8O + NaCl + H2O
C2H6(g) + O2(g)(xs) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g)(xs) = 4 CO2(g) + 6 H2O(g)
Co + H2SO4 = CoSO4 + S + H2O =>
3 Co + 4 H2SO4 = 3 CoSO4 + S + 4 H2O
Cs2SO4 + H2O = H2SO4 + CsOH =>
Cs2SO4 + 2 H2O = H2SO4 + 2 CsOH
C6H5CH30 + O2 = H2O + CO2 =>
4 C6H5CH30 + 63 O2 = 70 H2O + 28 CO2
Na + C4H9OH = NaOH + C4H9 =>
Na + C4H9OH = NaOH + C4H9
MnO4{-} + SO2 + OH{-} = MnO2 + SO4{-2} + H2O =>
2 MnO4{-} + 3 SO2 + 4 OH{-} = 2 MnO2 + 3 SO4{-2} + 2 H2O
C2H5NH2 + H2O + CO2 = (C2H5NH3)HCO3 =>
C2H5NH2 + H2O + CO2 = (C2H5NH3)HCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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