| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + Al3O3 = Fe2O3 + 3 Al
KHC8H4O4 + KOH = H2O + K + KC8H4O4 =>
KHC8H4O4 + KOH = H2O + K + KC8H4O4
SO2 + I2 + H2O = H{+I{-}+SO4{2-}+I{-} =>
SO2 + I2 + 2 H2O = 4 H{+I{-}+SO4{2-}+2I{-}
CH2OCORCH(OCOR)CH2OCOR + KOH = CH2OHCH(OH)CH2OH + RCOOK =>
CH2OCORCH(OCOR)CH2OCOR + 3 KOH = CH2OHCH(OH)CH2OH + 3 RCOOK
CH3CHCH2 + HCl = (CH3)2CHCl =>
CH3CHCH2 + HCl = (CH3)2CHCl
SiC + Cr = Cr3Si + Cr7C3 =>
3 SiC + 16 Cr = 3 Cr3Si + Cr7C3
Cu2SO3 + HNO3 = CuNO3 + H2O + SO2 =>
Cu2SO3 + 2 HNO3 = 2 CuNO3 + H2O + SO2
CoCO3 + H2O2 = CO2 + Co2O3 + H2O =>
2 CoCO3 + H2O2 = 2 CO2 + Co2O3 + H2O
NaCl + H3BO3 = HCl + NaOH + B2O3 =>
3 NaCl + 2 H3BO3 = 3 HCl + 3 NaOH + B2O3
MgSO4 + C17H35COONa = (C17H35COO)2Mg + Na2SO4 =>
MgSO4 + 2 C17H35COONa = (C17H35COO)2Mg + Na2SO4
C11H18O6 + O2 = CO2 + H2O =>
2 C11H18O6 + 25 O2 = 22 CO2 + 18 H2O
HCl + Cu + O2 = H2O + CuCl2 =>
4 HCl + 2 Cu + O2 = 2 H2O + 2 CuCl2
Ag(NO3)2 + H2O = Ag(OH)2 + HNO3 =>
Ag(NO3)2 + 2 H2O = Ag(OH)2 + 2 HNO3
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
KI + Ba(NO3)2 = BaI2 + KNO3 =>
2 KI + Ba(NO3)2 = BaI2 + 2 KNO3
HgCl2 + Ag(NO3) = Hg(NO3)2 + AgCl =>
HgCl2 + 2 Ag(NO3) = Hg(NO3)2 + 2 AgCl
SbS + Cl = SbCl + S =>
SbS + Cl = SbCl + S
H3PO3(aq) + Ca(OH)2(s) = H2O(l) + Ca3(PO3)2(s) =>
2 H3PO3(aq) + 3 Ca(OH)2(s) = 6 H2O(l) + Ca3(PO3)2(s)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C7H14 + O2(g) = CO2(g) + H2O(l) =>
2 C7H14 + 21 O2(g) = 14 CO2(g) + 14 H2O(l)
V(OH)3 + NaOH = Na[V(OH)4] =>
V(OH)3 + NaOH = Na[V(OH)4]
CH3CCH + KMnO4 + H2O = MnO2 + KOH + CH3C(OH)CH(OH) =>
3 CH3CCH + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 CH3C(OH)CH(OH)
CaCl2 + Ca(H2PO4)2 = CaClH2PO4 =>
CaCl2 + Ca(H2PO4)2 = 2 CaClH2PO4
C5H12 + Br2 = C5H11 + HBr =>
2 C5H12 + Br2 = 2 C5H11 + 2 HBr
CH3CHCH3CH3OH = CH3CHCH2CH3 + H2O =>
CH3CHCH3CH3OH = CH3CHCH2CH3 + H2O
NH4F + NaOH + H2SO4 = NaF + H2O + (NH4)2SO4 =>
2 NH4F + 2 NaOH + H2SO4 = 2 NaF + 2 H2O + (NH4)2SO4
Na2CO3 + CuCl2 = NaCl + CuCO3 =>
Na2CO3 + CuCl2 = 2 NaCl + CuCO3
H2TiO2Cl4 + HCl = Cl2 + H2O + H2TiCl6 =>
H2TiO2Cl4 + 4 HCl = Cl2 + 2 H2O + H2TiCl6
H2O2 + KCl = KClO3 + H2O =>
3 H2O2 + KCl = KClO3 + 3 H2O
AgF(aq) + K2S(aq) = Ag2S(s) + KF(aq) =>
2 AgF(aq) + K2S(aq) = Ag2S(s) + 2 KF(aq)
CH2OCORCH(OCOR)CH2OCOR + KOH = CH2OHCH(OH)CH2OH + RCOOK =>
CH2OCORCH(OCOR)CH2OCOR + 3 KOH = CH2OHCH(OH)CH2OH + 3 RCOOK
C5H5N5O + O2 = CO2 + H2O + N2 =>
4 C5H5N5O + 23 O2 = 20 CO2 + 10 H2O + 10 N2
C5H8 + Br2 = C5H8Br =>
2 C5H8 + Br2 = 2 C5H8Br
C2HNa + C2H5Br = C4H6 + NaBr =>
C2HNa + C2H5Br = C4H6 + NaBr
NH4N3 = H2 + N2 =>
NH4N3 = 2 H2 + 2 N2
OH{-} + MnO4{-} + NO2{-} = NO3{-} + H2O + MnO4{2-} =>
2 OH{-} + 2 MnO4{-} + NO2{-} = NO3{-} + H2O + 2 MnO4{2-}
C5H8O2 + CuSO4*5H2O = C10H14CuO4 + H2SO4 + H2O =>
2 C5H8O2 + CuSO4*5H2O = C10H14CuO4 + H2SO4 + 5 H2O
H{+} + Sn{2+} + MnO4{-} = Sn{4+} + Mn{2+} + H2O =>
16 H{+} + 5 Sn{2+} + 2 MnO4{-} = 5 Sn{4+} + 2 Mn{2+} + 8 H2O
HI + AgF = IAg + HF =>
HI + AgF = IAg + HF
FeBr4 + H = FeBr3 + HBr =>
FeBr4 + H = FeBr3 + HBr
Sn + Mg(NO3)2 = MgSn + NO3 =>
Sn + Mg(NO3)2 = MgSn + 2 NO3
CH2OCORCH(OCOR)CH2OCOR + KOH = CH2OHCH(OH)CH2OH + RCOOK =>
CH2OCORCH(OCOR)CH2OCOR + 3 KOH = CH2OHCH(OH)CH2OH + 3 RCOOK
Al2O3 + CuSO4 + H2O = CuO3 + Al2(SO4)3 + H2 =>
Al2O3 + 3 CuSO4 + 6 H2O = 3 CuO3 + Al2(SO4)3 + 6 H2
C6H18O + O2 = CO2 + OH =>
2 C6H18O + 29 O2 = 12 CO2 + 36 OH
Fe(s) + HCl(aq) = FeCl2(aq) + H2(g) =>
Fe(s) + 2 HCl(aq) = FeCl2(aq) + H2(g)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Na + {2+} = Na{2+}O =>
Na + {2+} = Na{2+}O
Fe(OH)3 + K2O = KFeO2 + H2O =>
2 Fe(OH)3 + K2O = 2 KFeO2 + 3 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C4H6Cl2 + O2 = H2O + CO2 + HCl =>
C4H6Cl2 + 5 O2 = 2 H2O + 4 CO2 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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