| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H4 + Cl2 = 2 C3H4Cl1
H2Co3 + Fe(OH)3 = H2O + Fe2(Co3)3 =>
3 H2Co3 + 2 Fe(OH)3 = 6 H2O + Fe2(Co3)3
F + Ni2I = I + Ni2F =>
F + Ni2I = I + Ni2F
Sr(OH)2 + NaHSO3 = NaOH + H2SO3 + SrSO3 =>
Sr(OH)2 + 2 NaHSO3 = 2 NaOH + H2SO3 + SrSO3
ZnCl + NH3 = Zn(NH3) + Cl =>
ZnCl + NH3 = Zn(NH3) + Cl
Pb(NO3) + LiSO4 = PbSO4 + LiNO3 =>
Pb(NO3) + LiSO4 = PbSO4 + LiNO3
Co(NO3)3 + Na2S = Co2S3 + Na(NO3) =>
2 Co(NO3)3 + 3 Na2S = Co2S3 + 6 Na(NO3)
HI + NaNO2 + H2SO4 = I2 + NO + Na2SO4 + H2O =>
2 HI + 2 NaNO2 + H2SO4 = I2 + 2 NO + Na2SO4 + 2 H2O
S3 + O = SO4 =>
S3 + 12 O = 3 SO4
ICl + H2SO4 = H2S2O7 + I2 + I2O5 + HCl =>
10 ICl + 10 H2SO4 = 5 H2S2O7 + 4 I2 + I2O5 + 10 HCl
Pd + H2O = PdH + O2 =>
4 Pd + 2 H2O = 4 PdH + O2
AlF3 + KSO4 = KF3 + AlSO4 =>
AlF3 + KSO4 = KF3 + AlSO4
AlCO3 + H2O = AlO + H2 + CO3 =>
AlCO3 + H2O = AlO + H2 + CO3
Fe(s) + HC1 = FeC12 + H2 =>
Fe(s) + 12 HC1 = FeC12 + 6 H2
PbO + PbO2 = Pb3O4 =>
2 PbO + PbO2 = Pb3O4
Pd + H2O = PdH + O2 =>
4 Pd + 2 H2O = 4 PdH + O2
ICl + H2SO4 = H2S2O7 + I2 + I2O5 + HCl =>
10 ICl + 10 H2SO4 = 5 H2S2O7 + 4 I2 + I2O5 + 10 HCl
Mn + Sn(No3)2 = Mn(No3)2 + Sn =>
Mn + Sn(No3)2 = Mn(No3)2 + Sn
C3H8 + K2Cr2O7 + H2SO4 = C3H6O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H8 + 2 K2Cr2O7 + 8 H2SO4 = 3 C3H6O + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
PbO + PbO2 = Pb3O4 =>
2 PbO + PbO2 = Pb3O4
(CoOH)2CO3 + H2SO4 + H2O = CoCO3*6H2O + CoSO4 =>
(CoOH)2CO3 + H2SO4 + 4 H2O = CoCO3*6H2O + CoSO4
C12H22O11 + O2(g) = CO2(g) + H2O =>
C12H22O11 + 12 O2(g) = 12 CO2(g) + 11 H2O
Mg(ClO4)2 + KOH = Mg(OH)2 + KCl(O3) + (O3) =>
3 Mg(ClO4)2 + 6 KOH = 3 Mg(OH)2 + 6 KCl(O3) + 2(O3)
C5H6O + O2 = CO2 + H2O(l) =>
C5H6O + 6 O2 = 5 CO2 + 3 H2O(l)
ZnO + H3PO4 = Zn3(PO4)2 + H2O =>
3 ZnO + 2 H3PO4 = Zn3(PO4)2 + 3 H2O
Br2 + [Ni(NH3)6]{2+} = Ni{2+} + N2 + NH4Br =>
9 Br2 + 4[Ni(NH3)6]{2+} = 4 Ni{2+} + 3 N2 + 18 NH4Br
K2Cr2O7 + KCl + H2SO4 = CrO2Cl2 + KHSO4 + H2O =>
K2Cr2O7 + 4 KCl + 6 H2SO4 = 2 CrO2Cl2 + 6 KHSO4 + 3 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
CH3CHCHCH3 + O2 = CH3COOH =>
CH3CHCHCH3 + 2 O2 = 2 CH3COOH
KMnO4 + H2SO4 + CH3CH2OHCH3 = K2SO4 + MnSO4 + CH3COOH + H2O =>
14 KMnO4 + 21 H2SO4 + 10 CH3CH2OHCH3 = 7 K2SO4 + 14 MnSO4 + 15 CH3COOH + 36 H2O
HNO3 + KHSO4 = KNO3 + H2SO4 =>
HNO3 + KHSO4 = KNO3 + H2SO4
Pb(s) + Cr(s) + O2(g) = PbCrO4(s) =>
Pb(s) + Cr(s) + 2 O2(g) = PbCrO4(s)
CO2 + H2O = O2 + C6H12O3 =>
12 CO2 + 12 H2O = 15 O2 + 2 C6H12O3
Ca(SO4) + HNO3 = Ca(NO3)2 + H2SO4 =>
Ca(SO4) + 2 HNO3 = Ca(NO3)2 + H2SO4
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
CdCl2 + AgClO4 = AgCl2 + CdClO4 =>
CdCl2 + AgClO4 = AgCl2 + CdClO4
NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5
K2Cr2O7 + NH3 + H2SO4 = K2SO4 + N2 + H2O + Cr2(SO4)3 =>
K2Cr2O7 + 2 NH3 + 4 H2SO4 = K2SO4 + N2 + 7 H2O + Cr2(SO4)3
Al2O + HCl = AlCl + H2O =>
Al2O + 2 HCl = 2 AlCl + H2O
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
CuCO3Cu(OH)2(s) = CuO(s) + H2O(l) + CO2(g) =>
CuCO3Cu(OH)2(s) = 2 CuO(s) + H2O(l) + CO2(g)
Ag + Na2S2O3 + H2O + O2 = Na3[Ag(S2O3)2] + NaOH =>
4 Ag + 8 Na2S2O3 + 2 H2O + O2 = 4 Na3[Ag(S2O3)2] + 4 NaOH
ZnCl2 = Cl2 + Zn =>
ZnCl2 = Cl2 + Zn
K2S(aq) + Fe(NO3)3(aq) = KNO3 + Fe2S3 =>
3 K2S(aq) + 2 Fe(NO3)3(aq) = 6 KNO3 + Fe2S3
CH3COOH + NaHCOO3 = CH3COONa + H2O + CO2 =>
5 CH3COOH + 4 NaHCOO3 = 4 CH3COONa + 6 H2O + 6 CO2
FeS + O = FeSO =>
FeS + O = FeSO
Fe3O4 + NaOH = Fe(OH)2 + Fe(OH)3 + Na2O =>
Fe3O4 + 8 NaOH = Fe(OH)2 + 2 Fe(OH)3 + 4 Na2O
XeO3 + MnSO4 + KOH = Xe + KMnO4 + K2SO4 + H2O =>
5 XeO3 + 6 MnSO4 + 18 KOH = 5 Xe + 6 KMnO4 + 6 K2SO4 + 9 H2O
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
C4H8 + Cl2 = C4Cl2H8 =>
C4H8 + Cl2 = C4Cl2H8
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/08/24
Équations équilibrées sur12/08/23
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