| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnSO4 + 5 Cl2 + 16 NaOH = 10 NaCl + 2 Na2SO4 + 8 H2O + 2 NaMnO4
Al2(SO4)3 + H2O = Al(HO)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(HO)3 + 3 H2SO4
C2H4 + KMnO4 = MnO2 + K2CO3 + H2O =>
C2H4 + 4 KMnO4 = 4 MnO2 + 2 K2CO3 + 2 H2O
Al(OH)3 + H2SO4 + NH3 + H2O = Al(SO4)2(NH4)*12H2O =>
Al(OH)3 + 2 H2SO4 + NH3 + 9 H2O = Al(SO4)2(NH4)*12H2O
Eu2O3 + HI = EuI3 + H2O =>
Eu2O3 + 6 HI = 2 EuI3 + 3 H2O
(C6H10O5)(s) + O2(g) = CO2(g) + H2O(g) =>
(C6H10O5)(s) + 6 O2(g) = 6 CO2(g) + 5 H2O(g)
Na2SO3 + H2O2 = Na2SO4 + H2O =>
Na2SO3 + H2O2 = Na2SO4 + H2O
Zn(OH)2 + Na2SO3 = NaOH + ZnSO3 =>
Zn(OH)2 + Na2SO3 = 2 NaOH + ZnSO3
(C2H4)2 + O2 = CO2 + H2O =>
(C2H4)2 + 6 O2 = 4 CO2 + 4 H2O
Cr2(SO4)3(aq) + CdCl2(aq) = CrCl3(aq) + CdSO4(aq) =>
Cr2(SO4)3(aq) + 3 CdCl2(aq) = 2 CrCl3(aq) + 3 CdSO4(aq)
Cr2O3 + NO3{-} + H2O = CrO42{-} + NO2{-} + H{+} =>
Cr2O3 + 80.000000000001NO3{-} + H2O = 2 CrO42{-} + 80.000000000001NO2{-} + 2 H{+}
KNO2 + HClO = KClO + HNO2 =>
KNO2 + HClO = KClO + HNO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na2CO3 + OH = NaOH + CO3 =>
Na2CO3 + 2 OH = 2 NaOH + CO3
Al + Cl2 = AlCl4 =>
Al + 2 Cl2 = AlCl4
Zn + (NH4)2MoO4 + HCl = MoCl4 + ZnCl2 + NH4Cl + H2O =>
Zn + (NH4)2MoO4 + 8 HCl = MoCl4 + ZnCl2 + 2 NH4Cl + 4 H2O
Cz(OH)3 + HNO3 = Cz(NO3)3 + H2O =>
Cz(OH)3 + 3 HNO3 = Cz(NO3)3 + 3 H2O
FeSO4 + Na2S + H2O = Fe(OH)2 + H2S + Na2SO4 =>
FeSO4 + Na2S + 2 H2O = Fe(OH)2 + H2S + Na2SO4
CrCl3 + Na2S = Cr2S3 + NaCl =>
2 CrCl3 + 3 Na2S = Cr2S3 + 6 NaCl
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
C3H2 + H2 = C3H6 =>
C3H2 + 2 H2 = C3H6
C6H5OHNH3 = C6H5NH2H2O =>
C6H5OHNH3 = C6H5NH2H2O
As2S5 + NO3{-} + H2O = AsO4{-3} + SO4{-2} + NO + H{+} =>
3 As2S5 + 40 NO3{-} + 4 H2O = 6 AsO4{-3} + 15 SO4{-2} + 40 NO + 8 H{+}
P2Cl4 + H2O = POH + HCl + O2 =>
2 P2Cl4 + 6 H2O = 4 POH + 8 HCl + O2
KCl + HNO3 + KMnO4 = MnCl2 + Cl2 + KNO3 + H2O =>
14 KCl + 16 HNO3 + 2 KMnO4 = 2 MnCl2 + 5 Cl2 + 16 KNO3 + 8 H2O
SbH3 + Cl2O + H2O = H4Sb2O7 + H{+} + Cl{-} =>
2 SbH3 + 4 Cl2O + 3 H2O = H4Sb2O7 + 8 H{+} + 8 Cl{-}
CH3CH2OLi = CH3Li + O2 + (CH3)2CO =>
3 CH3CH2OLi = 3 CH3Li + O2 + (CH3)2CO
CH3P(O)(OCH3)2 + SOCl2 = CH3P(O)Cl2 + SO2 + CH3Cl =>
CH3P(O)(OCH3)2 + 2 SOCl2 = CH3P(O)Cl2 + 2 SO2 + 2 CH3Cl
KI + CaSO3 = K2SO3 + CaI2 =>
2 KI + CaSO3 = K2SO3 + CaI2
(NH4)3PO4 + Ca(OH)2 = NH3 + HOH + Ca3(PO4)2 =>
2(NH4)3PO4 + 3 Ca(OH)2 = 6 NH3 + 6 HOH + Ca3(PO4)2
CoCl2 + NH3 = (Co(NH3)6)Cl2 =>
CoCl2 + 6 NH3 = (Co(NH3)6)Cl2
Ba(OH)2(aq) + H2CO3(aq) = BaCO3(s) + H2O(l) =>
Ba(OH)2(aq) + H2CO3(aq) = BaCO3(s) + 2 H2O(l)
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
H3AsO4 + NO = H3AsO3 + NO3 =>
2 H3AsO4 + NO = 2 H3AsO3 + NO3
MgO = OMg =>
MgO = OMg
ClO3{-} + H2O + I = IO3{-} + Cl{-} + H{+} =>
5 ClO3{-} + 3 H2O + 6 I = 6 IO3{-} + 5 Cl{-} + 6 H{+}
Se2O3 + H2O = Se(OH)3 =>
Se2O3 + 3 H2O = 2 Se(OH)3
CH3{-}CH2{-}OH = CH3{-}COOH =>
CH3{-}CH2{-}OH = CH3{-}COOH
SN(OH)2 + HClO2 = SNOH(ClO2) + H2O =>
SN(OH)2 + HClO2 = SNOH(ClO2) + H2O
KC6H7O2 + HCl = HC6H7O2 + KCl =>
KC6H7O2 + HCl = HC6H7O2 + KCl
Al + H2O(steam) = Al(OH)3 + H2 =>
2 Al + 6 H2O(steam) = 2 Al(OH)3 + 3 H2
CaCl2 + FeI3 = FeCl3 + CaI2 =>
3 CaCl2 + 2 FeI3 = 2 FeCl3 + 3 CaI2
Na2SO4 + (NH2)2CO + H2O = (NH4)2SO4 + Na2CO3 =>
Na2SO4 + (NH2)2CO + 2 H2O = (NH4)2SO4 + Na2CO3
Ca2SiO4 + AgNO3 = Ag2SiO4 + CaNO3 =>
Ca2SiO4 + 2 AgNO3 = Ag2SiO4 + 2 CaNO3
Cl + CH3 = CCl4 + HCl =>
7 Cl + CH3 = CCl4 + 3 HCl
C12H22O11 + H2SO4 = C + H3O + HSO4 =>
C12H22O11 + 11 H2SO4 = 12 C + 11 H3O + 11 HSO4
Fe + CuCl4 = FeCl2 + Cu =>
2 Fe + CuCl4 = 2 FeCl2 + Cu
Ca(OH)2 + HIO2 = Ca(IO2)2 + H2O =>
Ca(OH)2 + 2 HIO2 = Ca(IO2)2 + 2 H2O
Ag3PO4 + NH3*H2O = [Ag(NH3)2]3PO4 + H2O =>
Ag3PO4 + 6 NH3*H2O = [Ag(NH3)2]3PO4 + 6 H2O
Ni{2+} + NH3 = [Ni(NH3)6]{2+} =>
Ni{2+} + 6 NH3 = [Ni(NH3)6]{2+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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