| Équations équilibrées la veille | Équations équilibrées le lendemain |
In(NO3)3 + 3 NaOH = In(OH)3 + 3 NaNO3
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
CH2Br + Br2 = CHBr3 + HBr =>
2 CH2Br + 3 Br2 = 2 CHBr3 + 2 HBr
BaSCuSO4 = BaSO4CuS =>
BaSCuSO4 = BaSO4CuS
AgNO3Na1 = Ag1NaNO3 =>
AgNO3Na1 = Ag1NaNO3
K(MnO4) + HCl = KCl + MnCl2 + H2O + Cl =>
K(MnO4) + 8 HCl = KCl + MnCl2 + 4 H2O + 5 Cl
MnO4{-} + I{-} + H{+} = Mn2{+} + I2 + H2O =>
4 MnO4{-} + 26 I{-} + 32 H{+} = 2 Mn2{+} + 13 I2 + 16 H2O
C3H5O3{-} + O2 + H{+} = CO2 + H2O =>
C3H5O3{-} + 3 O2 + H{+} = 3 CO2 + 3 H2O
Ca2Mg49Fe125Mn24Si100O400 + H{+} + O200 + H200O100 = Fe200O300 + H400Si100O400 + Mn{2+} + Mg{2+} + Ca{2+} =>
16 Ca2Mg49Fe125Mn24Si100O400 + 2400 H{+} + 5 O200 + 20 H200O100 = 10 Fe200O300 + 16 H400Si100O400 + 384 Mn{2+} + 784 Mg{2+} + 32 Ca{2+}
C2H3NaO2 + HCl = NaCl + CO + H3 =>
3 C2H3NaO2 + 3 HCl = 3 NaCl + 6 CO + 4 H3
C6H6Cl + C2H5Cl = C8H8 + HCl =>
8 C6H6Cl + 4 C2H5Cl = 7 C8H8 + 12 HCl
KNO3 + SnCl2 + HCl = KCl + NO + SnCl4 + H2O =>
2 KNO3 + 3 SnCl2 + 8 HCl = 2 KCl + 2 NO + 3 SnCl4 + 4 H2O
HCl + NaH(CO3) = H2O + NaCl + CO2 =>
HCl + NaH(CO3) = H2O + NaCl + CO2
KSO4 + MgCl2 = KCl2 + Mg(SO4) =>
KSO4 + MgCl2 = KCl2 + Mg(SO4)
I2 + OH{-} = I{-} + IO3{-}1 + H2O =>
3 I2 + 6 OH{-} = 5 I{-} + IO3{-}1 + 3 H2O
ZnCl2 + KFeCN6 = ZnFeCN6 + KCl2 =>
ZnCl2 + KFeCN6 = ZnFeCN6 + KCl2
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
CuCl2FeO = FeCl2CuO =>
CuCl2FeO = FeCl2CuO
NaIO3 + N2H4 + HCl = N2 + NaICl2 + H2O =>
NaIO3 + N2H4 + 2 HCl = N2 + NaICl2 + 3 H2O
FeCl2 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + Cl2 + H2O =>
10 FeCl2 + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 10 Cl2 + 24 H2O
P2O3(s) + O2(g) = P5O9(aq) =>
10 P2O3(s) + 3 O2(g) = 4 P5O9(aq)
XeO3 + NaOH + H2O2 = Na4XeO6 + H2O =>
XeO3 + 4 NaOH + H2O2 = Na4XeO6 + 3 H2O
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
(NH4)2CO3 + NH4OH = (NH4)3 + HCO4 =>
(NH4)2CO3 + NH4OH = (NH4)3 + HCO4
KNO3 + SnCl2 + HCl = KCl + NO + SnCl4 + H2O =>
2 KNO3 + 3 SnCl2 + 8 HCl = 2 KCl + 2 NO + 3 SnCl4 + 4 H2O
K2SiO3 + (NH4)2SO4 + H2O = K2SO4 + H2SiO3 + NH4OH =>
K2SiO3 + (NH4)2SO4 + 2 H2O = K2SO4 + H2SiO3 + 2 NH4OH
MgSO4 + SrCl2 = MgCl2 + Sr(SO4) =>
MgSO4 + SrCl2 = MgCl2 + Sr(SO4)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
MgSO4 + SrCl2 = MgCl2 + Sr(SO4) =>
MgSO4 + SrCl2 = MgCl2 + Sr(SO4)
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
AlCl3O9 = Al + ClO3 =>
AlCl3O9 = Al + 3 ClO3
MgSO4 + SrCl2 = MgCl2 + Sr(SO4) =>
MgSO4 + SrCl2 = MgCl2 + Sr(SO4)
SnI4 = Sn + I4 =>
SnI4 = Sn + I4
CH3OP(O)Cl2 + HNC(CH3)N(C2H5)2 + (C2H5)3N = CH3OP(O)(Cl)NC(CH3)N(C2H5)2 + (C2H5)3N*HCl =>
CH3OP(O)Cl2 + HNC(CH3)N(C2H5)2 + (C2H5)3N = CH3OP(O)(Cl)NC(CH3)N(C2H5)2 + (C2H5)3N*HCl
K + HBr = KBr + H2 =>
2 K + 2 HBr = 2 KBr + H2
MgSO4 + SrCl2 = MgCl2 + Sr(SO4) =>
MgSO4 + SrCl2 = MgCl2 + Sr(SO4)
Fe + HClO3 = Fe3O4 + ClO + H2O =>
9 Fe + 8 HClO3 = 3 Fe3O4 + 8 ClO + 4 H2O
H2O2 + HCl + KI = KCl + H2O + I2O =>
2 H2O2 + 2 HCl + 2 KI = 2 KCl + 3 H2O + I2O
MgSO4 + SrCl2 = MgCl2 + Sr(SO4) =>
MgSO4 + SrCl2 = MgCl2 + Sr(SO4)
CH2CHCH2OHCH3OH + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CH(OH)CH2(OH) =>
9 CH2CHCH2OHCH3OH + 10 KMnO4 + 8 H2O = 10 KOH + 10 MnO2 + 12 CH2(OH)CH(OH)CH2(OH)
LiF + MgCl = LiCl + MgF =>
LiF + MgCl = LiCl + MgF
MgSO4 + SrCl2 = MgCl2 + Sr(SO4) =>
MgSO4 + SrCl2 = MgCl2 + Sr(SO4)
NH4Cl + Ba(OH)2 = BaCl2 + H2O + NH3 =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 H2O + 2 NH3
K + Mg2 = KMg =>
2 K + Mg2 = 2 KMg
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
V2O5 + CCl4 = VCl5 + COCl2 =>
V2O5 + 5 CCl4 = 2 VCl5 + 5 COCl2
H{+} + (OH){-}2 = H2O =>
H{+} + (OH){-}2 = H2O
Na2SiO3 + K2CO3 = K2SiO3 + Na2CO3 =>
Na2SiO3 + K2CO3 = K2SiO3 + Na2CO3
NaCO3 + C6H5O7 = H2O + CO2 + NaC6H5O7 =>
15 NaCO3 + 17 C6H5O7 = 5 H2O + 27 CO2 + 15 NaC6H5O7
NH2SO3H + HNO3 = H2SO4 + H2O + N2O =>
NH2SO3H + HNO3 = H2SO4 + H2O + N2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/30/24
Équations équilibrées sur08/29/23
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