| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH = CH4 + CO2
RbOH + Ca = CaO + RbH =>
RbOH + Ca = CaO + RbH
Fe(SCN)3 + K2Cr2O7 + HCl = FeCl3 + CrCl3 + CO2 + KCl + N2 + SO2 + H2O =>
2 Fe(SCN)3 + 9 K2Cr2O7 + 78 HCl = 2 FeCl3 + 18 CrCl3 + 6 CO2 + 18 KCl + 3 N2 + 6 SO2 + 39 H2O
Mn7 + Br2 = Br2Mn7 =>
Mn7 + Br2 = Br2Mn7
CH3CHO + Cl2 = CCl3CHO + HCl =>
CH3CHO + 3 Cl2 = CCl3CHO + 3 HCl
Hg2(NO3)2 + Na3PO4 = Hg3PO4 + NaNO3 =>
3 Hg2(NO3)2 + 2 Na3PO4 = 2 Hg3PO4 + 6 NaNO3
NH4H2PO4 + BaCl2 = Ba3(PO4)2 + NH4H2Cl3 =>
2 NH4H2PO4 + 3 BaCl2 = Ba3(PO4)2 + 2 NH4H2Cl3
C14H10O2 + O2 = CO2 + H2O =>
2 C14H10O2 + 31 O2 = 28 CO2 + 10 H2O
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
MnSO4 + Mn(OH)2 = (MnOH)2SO4 =>
MnSO4 + Mn(OH)2 = (MnOH)2SO4
CH2CH2CH2OHOH + O2 = CO2 + H2O =>
CH2CH2CH2OHOH + 4 O2 = 3 CO2 + 4 H2O
CuNO3 + K3PO4 = CuPO4 + K3NO3 =>
CuNO3 + K3PO4 = CuPO4 + K3NO3
H2SiO3 + Ni(OH)3 = H2O + Ni2(SiO3)3 =>
3 H2SiO3 + 2 Ni(OH)3 = 6 H2O + Ni2(SiO3)3
NaCr(OH)4 + HCl = NaCl + CrCl3 + H2O =>
NaCr(OH)4 + 4 HCl = NaCl + CrCl3 + 4 H2O
HNO3 + As2S3 = H3AsO4 + NO2 + S + H2O =>
10 HNO3 + As2S3 = 2 H3AsO4 + 10 NO2 + 3 S + 2 H2O
CH3CO2K + Na2CrO4 = CH3CO2Na + K2CrO4 =>
2 CH3CO2K + Na2CrO4 = 2 CH3CO2Na + K2CrO4
H2S + FeSO4 = FeS + H2SO4 =>
H2S + FeSO4 = FeS + H2SO4
C7H16 + O2 = CO2 + H2OH2O =>
C7H16 + 11 O2 = 7 CO2 + 4 H2OH2O
HI = H2 + I2(aq) =>
2 HI = H2 + I2(aq)
C3H7COONa + HCl = C3H7COOH + NaCl =>
C3H7COONa + HCl = C3H7COOH + NaCl
KOOCCOOK + HCl = HOOCCOOH + KCl =>
KOOCCOOK + 2 HCl = HOOCCOOH + 2 KCl
K2SO4 + PB(NO3)2 = KNO3 + PBSO4 =>
K2SO4 + PB(NO3)2 = 2 KNO3 + PBSO4
K + I2 = KI(aq) =>
2 K + I2 = 2 KI(aq)
CH3COOH + LiAlH4 + H2O = CH3CH2OH + LiOH + Al(OH)3 =>
2 CH3COOH + LiAlH4 + 2 H2O = 2 CH3CH2OH + LiOH + Al(OH)3
Pb(NO3)2 + HCl = PbCl2 + (HNO3) =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2(HNO3)
KOH + Zn(NO3)2 = Zn(OH)2 + KNO3 =>
2 KOH + Zn(NO3)2 = Zn(OH)2 + 2 KNO3
Bi(NO3)3*5H2O + Fe(NO3)3*9H2O + (HOCH2)2 = BiFeO3 + CO2 + N2 + H2O =>
Bi(NO3)3*5H2O + Fe(NO3)3*9H2O + 3(HOCH2)2 = BiFeO3 + 6 CO2 + 3 N2 + 23 H2O
NH3 + NaF = NaNH3 + F2 =>
2 NH3 + 2 NaF = 2 NaNH3 + F2
Li2SO4 + Pb(NO3)2 = Li(NO3) + PbSO4 =>
Li2SO4 + Pb(NO3)2 = 2 Li(NO3) + PbSO4
AuCl + SnCl2 = SnCl4 + Au2 =>
2 AuCl + SnCl2 = SnCl4 + Au2
NaClO3 + MnO2 + NaOH = H2O + NaCl + NaMnO4 =>
NaClO3 + 2 MnO2 + 2 NaOH = H2O + NaCl + 2 NaMnO4
(C2H5)2NH2NO2 + HCl = (C2H5)2NH2Cl + HNO2 =>
(C2H5)2NH2NO2 + HCl = (C2H5)2NH2Cl + HNO2
(CH3)2NH + H2 + KMnO4 = MnO2 + K2CO3 + NH4 + H2O =>
2(CH3)2NH + H2 + 8 KMnO4 = 8 MnO2 + 4 K2CO3 + 2 NH4 + 4 H2O
P4 + H2O + AgNO3 = Ag + HNO3 + H3PO4 =>
P4 + 16 H2O + 20 AgNO3 = 20 Ag + 20 HNO3 + 4 H3PO4
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
ZrCl2 = Zr + Cl2 =>
ZrCl2 = Zr + Cl2
CsOH(aq) + H2SO4(aq) = CsSO4(aq) + H3O(l) =>
CsOH(aq) + H2SO4(aq) = CsSO4(aq) + H3O(l)
Na2SiO3 + H2SO4 = Na2SO4 + H2SiO3 =>
Na2SiO3 + H2SO4 = Na2SO4 + H2SiO3
Al + Ba(OH)2 = Ba2AlO4 + H2 =>
Al + 2 Ba(OH)2 = Ba2AlO4 + 2 H2
KCl + I2 = Cl + KI =>
2 KCl + I2 = 2 Cl + 2 KI
ZnCl2 + MgSO4 = Zn(SO4)2 + MgCl =>
ZnCl2 + 2 MgSO4 = Zn(SO4)2 + 2 MgCl
NaNO = Na2O + O2 + N2 =>
4 NaNO = 2 Na2O + O2 + 2 N2
(Al3)2O = Al + O2 =>
2(Al3)2O = 12 Al + O2
HBrO3(aq) + LiOH(aq) = LiBrO3(aq) + H2O(l) =>
HBrO3(aq) + LiOH(aq) = LiBrO3(aq) + H2O(l)
CH3CH2O(CH3COO) + KCl = CH3CH2Cl + CH3CO2K + O2 =>
2 CH3CH2O(CH3COO) + 2 KCl = 2 CH3CH2Cl + 2 CH3CO2K + O2
AgNO3(aq) + HBr(s) = AgBr(s) + HNO3(aq) =>
AgNO3(aq) + HBr(s) = AgBr(s) + HNO3(aq)
KClO3(aq) + Na2S(aq) = K2S(aq) + NaClO3(aq) =>
2 KClO3(aq) + Na2S(aq) = K2S(aq) + 2 NaClO3(aq)
Fe + HCOOH = (HCOO)Fe + H2 =>
2 Fe + 2 HCOOH = 2(HCOO)Fe + H2
Zn(OH)2 + HCl + H2O = [Zn(OH2)4]Cl2 =>
Zn(OH)2 + 2 HCl + 2 H2O = [Zn(OH2)4]Cl2
OH{-}CH2{-}CH2{-}OH + HBr = Br{-}CH2{-}CH2{-}Br + H2O =>
OH{-}CH2{-}CH2{-}OH + HBr = Br{-}CH2{-}CH2{-}Br + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/24
Équations équilibrées sur02/26/23
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