| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuS + KI = SK + CuI
CrCl3 + NaH = CrH3 + NaCl =>
CrCl3 + 3 NaH = CrH3 + 3 NaCl
CH{-}C{-}CH3 + H2 = CH3{-}CH2{-}CH3 =>
CH{-}C{-}CH3 + H2 = CH3{-}CH2{-}CH3
C57H110O6(s) + NaOH(s) = C18H35O2Na(s) + C3H8O3(s) =>
C57H110O6(s) + 3 NaOH(s) = 3 C18H35O2Na(s) + C3H8O3(s)
K2CO3 + FeCl3 = K2Cl3 + FeCO3 =>
K2CO3 + FeCl3 = K2Cl3 + FeCO3
HgSO4 + Ag = Ag2SO4 + Hg =>
HgSO4 + 2 Ag = Ag2SO4 + Hg
C3H5(OH)3 + K2Cr2O7 + H2SO4 = Cr2(SO4) + K2(SO4) + CO2 + H2O =>
5 C3H5(OH)3 + 7 K2Cr2O7 + 14 H2SO4 = 7 Cr2(SO4) + 7 K2(SO4) + 15 CO2 + 34 H2O
Li2(CrO4) + BaCl2 = LiCl + Ba2(CrO4)2 =>
2 Li2(CrO4) + 2 BaCl2 = 4 LiCl + Ba2(CrO4)2
I2 + CrCl2 + H2O = CrOCl2 + HI =>
I2 + CrCl2 + H2O = CrOCl2 + 2 HI
BCl3 + NaOH = B(OH)3 + NaCl =>
BCl3 + 3 NaOH = B(OH)3 + 3 NaCl
C8H17N + O2 = CO2 + H2O + NO2 =>
4 C8H17N + 53 O2 = 32 CO2 + 34 H2O + 4 NO2
NaIO3 + SO2 + H2O = Na2SO4 + H2SO4 + I2 =>
2 NaIO3 + 5 SO2 + 4 H2O = Na2SO4 + 4 H2SO4 + I2
NaOH + MnO2 + NaF + NH4H2PO4 = Na2MnPO4F + O2 + H2O + NH3 =>
2 NaOH + 2 MnO2 + 2 NaF + 2 NH4H2PO4 = 2 Na2MnPO4F + O2 + 4 H2O + 2 NH3
SiO2(s) + C(s) = CO(g) + Si =>
SiO2(s) + 2 C(s) = 2 CO(g) + Si
NaOH + MnO2 + NaF + NH4H2PO4 = Na2MnPO4F + O2 + H2O + NH3 =>
2 NaOH + 2 MnO2 + 2 NaF + 2 NH4H2PO4 = 2 Na2MnPO4F + O2 + 4 H2O + 2 NH3
CH3CH2Cl + NH3 = CH3CH2NH2 + NH4Cl =>
CH3CH2Cl + 2 NH3 = CH3CH2NH2 + NH4Cl
C2H4 + KMnO4 + H2O = CH2(OH)CH2(OH) + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 CH2(OH)CH2(OH) + 2 MnO2 + 2 KOH
Sr(OH)2 + Cu(NO3)2 = Sr(NO3)2 + Cu(OH)2 =>
Sr(OH)2 + Cu(NO3)2 = Sr(NO3)2 + Cu(OH)2
CH3CH2Cl + NH3 = CH3CH2NH2 + NH4Cl =>
CH3CH2Cl + 2 NH3 = CH3CH2NH2 + NH4Cl
ZnCl2 + Cu = Zn + CuCl =>
ZnCl2 + 2 Cu = Zn + 2 CuCl
C6H14 + O2 = CO + H2O =>
2 C6H14 + 13 O2 = 12 CO + 14 H2O
KNO3 + Al + S = AlO + NO + K2S =>
2 KNO3 + 4 Al + S = 4 AlO + 2 NO + K2S
Hf + V2O5 = HfO2 + V2O3 =>
Hf + V2O5 = HfO2 + V2O3
I2 + (S2O3)2{-} + OH{-} = (SO4)2{-} + I{-} + H2O =>
19 I2 + 2(S2O3)2{-} + 40 OH{-} = 4(SO4)2{-} + 38 I{-} + 20 H2O
K2SO4 + Sr(NO3)2 = K2Sr + SO4(NO3)2 =>
K2SO4 + Sr(NO3)2 = K2Sr + SO4(NO3)2
NaOCl + CH4O2 = CO2 + H2O + NaCl =>
2 NaOCl + CH4O2 = CO2 + 2 H2O + 2 NaCl
Fe(NO3)2 + Li2CO3 = FeCO3 + Li2(NO3)2 =>
Fe(NO3)2 + Li2CO3 = FeCO3 + Li2(NO3)2
C4H8NH3 + O2 = CO2 + H2O + NO2 =>
4 C4H8NH3 + 31 O2 = 16 CO2 + 22 H2O + 4 NO2
Cd + Ni{2+} = Cd{2+} + Ni =>
Cd + Ni{2+} = Cd{2+} + Ni
C8H1O + O2 = CO2 + H2O =>
4 C8H1O + 31 O2 = 32 CO2 + 2 H2O
C5H10O3 + C2H7NO = C5H11NO3 + C2OH6 =>
C5H10O3 + C2H7NO = C5H11NO3 + C2OH6
Zn(O2CCH3)2 + H2O = CH3COOH + ZnO =>
Zn(O2CCH3)2 + H2O = 2 CH3COOH + ZnO
VOCl2 + V = VCl3 + V2O5 =>
15 VOCl2 + V = 10 VCl3 + 3 V2O5
Ba + CuNO3 = BaNO3 + Cu =>
Ba + CuNO3 = BaNO3 + Cu
NH4HCO3 + NaOH = H2O + NH3 + Na2CO3 =>
NH4HCO3 + 2 NaOH = 2 H2O + NH3 + Na2CO3
CaCl2 + HNO3 + AgNO3 = Ca(NO3)3 + HCl + Ag =>
CaCl2 + 2 HNO3 + AgNO3 = Ca(NO3)3 + 2 HCl + Ag
K3PO4(aq) + Ni(NO3)2(aq) = KNO3 + Ni3(PO4)2 =>
2 K3PO4(aq) + 3 Ni(NO3)2(aq) = 6 KNO3 + Ni3(PO4)2
Mg(SO4)2*H2O = MgO + S + H + O =>
Mg(SO4)2*H2O = MgO + 2 S + 2 H + 8 O
C6H8O2 + HOCl = Cl2 + H2O + C6H8O7 =>
C6H8O2 + 10 HOCl = 5 Cl2 + 5 H2O + C6H8O7
H2O + C + Li = CH4 + LiO =>
2 H2O + C + 2 Li = CH4 + 2 LiO
BaOH2 + H2SO4 = H2O + BaH2SO4 =>
BaOH2 + H2SO4 = H2O + BaH2SO4
LiC4H9 + C2H5OH = C6H14 + LiOH =>
LiC4H9 + C2H5OH = C6H14 + LiOH
C6H4CH2CHNH2COOH + KOH = C6H4CH2CHNH2COOK + H2O =>
C6H4CH2CHNH2COOH + KOH = C6H4CH2CHNH2COOK + H2O
FeSO4 + CH3CSNH2 = FeS + CH3CSO4NH2 =>
FeSO4 + CH3CSNH2 = FeS + CH3CSO4NH2
Cr2S3 + Mn(NO3)3 + Na2CO3 = NO + CO2 + Na2CrO4 + NaMnO4 + Na2SO4 =>
Cr2S3 + 6 Mn(NO3)3 + 8 Na2CO3 = 18 NO + 8 CO2 + 2 Na2CrO4 + 6 NaMnO4 + 3 Na2SO4
C11H18O12 + O2 = CO2 + H2O =>
2 C11H18O12 + 19 O2 = 22 CO2 + 18 H2O
SCl2 + H2O = H2S + HClO =>
SCl2 + 2 H2O = H2S + 2 HClO
RbCl + LiF = RbF + LiCl =>
RbCl + LiF = RbF + LiCl
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
Na2C2O4 + CaCl2 = NaCl + Ca(C2O4) =>
Na2C2O4 + CaCl2 = 2 NaCl + Ca(C2O4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/23/24
Équations équilibrées sur08/22/23
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