| Équations équilibrées la veille | Équations équilibrées le lendemain |
18 KMnO4 + 18 H2SO4 + 13 C6H8O7 = 18 MnSO4 + 18 KCH3COO + 42 CO2 + 43 H2O
FeSO4 + H2S = FeS + H2SO4 =>
FeSO4 + H2S = FeS + H2SO4
IBeI + Cu2SO4 = BeSO4 + CuI =>
IBeI + Cu2SO4 = BeSO4 + 2 CuI
K3PO4 + Sr(NO3)2 = KNO3 + (Sr)3(PO4)2 =>
2 K3PO4 + 3 Sr(NO3)2 = 6 KNO3 + (Sr)3(PO4)2
P(s) + Cl2 = PCl3 =>
2 P(s) + 3 Cl2 = 2 PCl3
C4H10 + CO2 = CO + H2 =>
C4H10 + 4 CO2 = 8 CO + 5 H2
CaCO3 + Na2EDTA = Ca(EDTA) + Na2CO3 =>
CaCO3 + Na2EDTA = Ca(EDTA) + Na2CO3
Ti + KNO3 = TiO2 + K2O + N2 =>
5 Ti + 4 KNO3 = 5 TiO2 + 2 K2O + 2 N2
H3(PO4) = H2 + PO4 =>
2 H3(PO4) = 3 H2 + 2 PO4
C2H4Br2 = C2H4 + Br2 =>
C2H4Br2 = C2H4 + Br2
MnO2 + Zn = ZnO + Mn =>
MnO2 + 2 Zn = 2 ZnO + Mn
Ba(CH3(O2)2) + K2CrO4 = BaCrO4 + K2(CH3(O2)2) =>
Ba(CH3(O2)2) + K2CrO4 = BaCrO4 + K2(CH3(O2)2)
C15H22O + C6H10 = C15H26O + C6H6 =>
C15H22O + C6H10 = C15H26O + C6H6
C2H4O2 + Cu = C2H4O2Cu =>
C2H4O2 + Cu = C2H4O2Cu
Cr(NO3)3 + Al = Al(NO3)3 + Cr =>
Cr(NO3)3 + Al = Al(NO3)3 + Cr
V2(SO4)3 + KMnO4 + H2O = VOSO4 + MnSO4 + K2SO4 + H2SO4 =>
5 V2(SO4)3 + 2 KMnO4 + 2 H2O = 10 VOSO4 + 2 MnSO4 + K2SO4 + 2 H2SO4
MnO4{-} + NO2 + H2O = Mn{+2} + NO3{-} + H{+} =>
MnO4{-} + 5 NO2 + H2O = Mn{+2} + 5 NO3{-} + 2 H{+}
CdSO4(aq) + SrS(aq) = CdS(aq) + SrSO4(s) =>
CdSO4(aq) + SrS(aq) = CdS(aq) + SrSO4(s)
NaOH(aq) + AgNO3 = AgOH(s) + NaNO3(aq) =>
NaOH(aq) + AgNO3 = AgOH(s) + NaNO3(aq)
Co(NH3)6{3+} + HCl + OH{-} = Co(NH3)6Cl3 + H2O =>
Co(NH3)6{3+} + 3 HCl + 3 OH{-} = Co(NH3)6Cl3 + 3 H2O
KClO4 + H2O2 = KClO5 + H2O =>
KClO4 + H2O2 = KClO5 + H2O
MoS2 + NiS2 = S + Mo35Ni65 =>
35 MoS2 + 65 NiS2 = 200 S + Mo35Ni65
Na2S + H2O = NaHS + NaOH =>
Na2S + H2O = NaHS + NaOH
CO + Al = AlC + O =>
CO + Al = AlC + O
CH3OH + CO2 = CO + H2O =>
CH3OH + 2 CO2 = 3 CO + 2 H2O
Fe2 + NaCl = NaFe2 + Cl =>
Fe2 + NaCl = NaFe2 + Cl
MnO4 + HI = I2 + Mn + H2O =>
MnO4 + 8 HI = 4 I2 + Mn + 4 H2O
Co + SCN = [Co(SCN)4] =>
Co + 4 SCN = [Co(SCN)4]
NaF + Mg = MgF2 + Na =>
2 NaF + Mg = MgF2 + 2 Na
Bi + HNO3 = Bi(NO3)3 + H2O + NO =>
Bi + 4 HNO3 = Bi(NO3)3 + 2 H2O + NO
Al + Br = AlBr4 =>
Al + 4 Br = AlBr4
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
Na2CO3 + Ba(NO3)2 = CO3Ba + NaNO3 =>
Na2CO3 + Ba(NO3)2 = CO3Ba + 2 NaNO3
Fe2S3 + H2O + O2 = Fe(OH)3 + S =>
2 Fe2S3 + 6 H2O + 3 O2 = 4 Fe(OH)3 + 6 S
NH4VO3 + Na2S + H2O = NH4VS3 + NaOH =>
NH4VO3 + 3 Na2S + 3 H2O = NH4VS3 + 6 NaOH
CH3CH2OH + MnO4{-} = CH3COO{-} + MnO2 + H2O + OH{-} =>
3 CH3CH2OH + 4 MnO4{-} = 3 CH3COO{-} + 4 MnO2 + 4 H2O + OH{-}
MgO + Al = Mg + AlO =>
MgO + Al = Mg + AlO
Ca3P2 + Br2 + H2O = HBr + Ca3(PO4)2 =>
Ca3P2 + 8 Br2 + 8 H2O = 16 HBr + Ca3(PO4)2
C4H9Cl + O2 = CO2 + H2O + Cl =>
4 C4H9Cl + 25 O2 = 16 CO2 + 18 H2O + 4 Cl
AgCl + O2 = Ag2O + Cl =>
4 AgCl + O2 = 2 Ag2O + 4 Cl
Fe2(SO3)3 + SO2 + H2O = Fe2S3 + H2SO4 =>
Fe2(SO3)3 + 9 SO2 + 9 H2O = Fe2S3 + 9 H2SO4
C15H31OH + O2 = C + H2O =>
2 C15H31OH + 15 O2 = 30 C + 32 H2O
OH{-} + Cr(OH)3 = CrO2{-} + H2O =>
OH{-} + Cr(OH)3 = CrO2{-} + 2 H2O
AgOH + H3Po4 = Ag3Po4 + H2O =>
3 AgOH + H3Po4 = Ag3Po4 + 3 H2O
CH3COOH + H2SO4 = H2S + CO2 + H2O =>
CH3COOH + H2SO4 = H2S + 2 CO2 + 2 H2O
(NH4)2CO3 + Mg = (NH4)2 + MgCO3 =>
(NH4)2CO3 + Mg = (NH4)2 + MgCO3
BaSO4 + K3PO4 = Ba3(PO4)2 + K2SO4 =>
3 BaSO4 + 2 K3PO4 = Ba3(PO4)2 + 3 K2SO4
C4H6N4O12 + Al = CO2 + H2O + N2 + Al2O3 =>
3 C4H6N4O12 + 2 Al = 12 CO2 + 9 H2O + 6 N2 + Al2O3
CaCl2 + NaHCO3 = NaCl + CaCO3 + CO2 + H2O =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + CO2 + H2O
Cr2O7 + I2 = Cr + IO3 =>
6 Cr2O7 + 7 I2 = 12 Cr + 14 IO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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