| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4O10 + 6 H2O = 4 H3PO3 + 2 O2
MgO + F2 + O2 = Mg(FO3)2 =>
2 MgO + 2 F2 + 5 O2 = 2 Mg(FO3)2
NH4(OH)2 + CaSO4 = NH4SO4 + Ca(OH)2 =>
NH4(OH)2 + CaSO4 = NH4SO4 + Ca(OH)2
Ta + HNO3 + HF = NO + TaF2 + H2O =>
3 Ta + 2 HNO3 + 6 HF = 2 NO + 3 TaF2 + 4 H2O
CH4 = C2H2 + H2 =>
2 CH4 = C2H2 + 3 H2
H0 + CO2 = C6H12O6 + O2 =>
12 H0 + 6 CO2 = C6H12O6 + 3 O2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Li2CO3 + HCl = LiCl + H2CO3 =>
Li2CO3 + 2 HCl = 2 LiCl + H2CO3
CrO2 + H2 = Cr + H2O =>
CrO2 + 2 H2 = Cr + 2 H2O
CaSO4 + (NH4)2SO4 = CaSO4(NH4)2SO4 =>
CaSO4 + (NH4)2SO4 = CaSO4(NH4)2SO4
Al2(SO4)3 + NH3 + H2O = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH3 + 6 H2O = 2 Al(OH)3 + 3(NH4)2SO4
K2MnO4 + K2S + H2SO4 = MnO2 + H2O + K2SO4 =>
4 K2MnO4 + K2S + 4 H2SO4 = 4 MnO2 + 4 H2O + 5 K2SO4
Ca2 + H2O = Ca(OH)2 + H(g) =>
Ca2 + 4 H2O = 2 Ca(OH)2 + 4 H(g)
(C4H10) + O2 = CO2 + H2OH =>
3(C4H10) + 17 O2 = 12 CO2 + 10 H2OH
CuSO4 + Fe = Cu + Fe2(SO4)3 =>
3 CuSO4 + 2 Fe = 3 Cu + Fe2(SO4)3
C2H3NaO2 + (NH4)2SO4 = Na2SO4 + C2H3O2NH4 =>
2 C2H3NaO2 + (NH4)2SO4 = Na2SO4 + 2 C2H3O2NH4
Cl2 + I{-} = I2 + Cl{-} =>
Cl2 + 2 I{-} = I2 + 2 Cl{-}
Al(OH)3 + BaSO4 = Al2(SO4)3 + (OH)2Ba =>
2 Al(OH)3 + 3 BaSO4 = Al2(SO4)3 + 3(OH)2Ba
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Ba(OH)2 + (NH4)2CO3 = BaCO3 + NH4OH =>
Ba(OH)2 + (NH4)2CO3 = BaCO3 + 2 NH4OH
Bi + HNO3(konc) = Bi(NO3)3 + NO2 + H2O =>
Bi + 6 HNO3(konc) = Bi(NO3)3 + 3 NO2 + 3 H2O
PbNO32 + ZnSO4 = PbSO4 + ZnNO32 =>
PbNO32 + ZnSO4 = PbSO4 + ZnNO32
Sodium + iodine = NaI =>
2 Na + I2 = 2 NaI
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaOH + H{3}PO{4} = Na{3}PO{4} + H2O =>
NaOH + H{3}PO{4} = Na{3}PO{4} + H2O
NH3 + H2SO3 = (NH4)2SO3 =>
2 NH3 + H2SO3 = (NH4)2SO3
Fe(OH)3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + KOH =>
Fe(OH)3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + 3 KOH
ClO2 + Na2S2O3 + NaOH = NaCl + NaSO4 + H2O =>
2 ClO2 + Na2S2O3 + 2 NaOH = 2 NaCl + 2 NaSO4 + H2O
C6H5CH3(C7H8) + O2 = H2O + CO2 =>
C6H5CH3(C7H8) + 18 O2 = 8 H2O + 14 CO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
ZnS + HCl = ZnCl2 + H2S = =>
ZnS + 2 HCl = ZnCl2 + H2S
C2H4O2 + PCl3 = C2H3OCl + H3PO3 =>
3 C2H4O2 + PCl3 = 3 C2H3OCl + H3PO3
ZnCl2 + AgBr = ZnBr2 + Ag2Cl2 =>
ZnCl2 + 2 AgBr = ZnBr2 + Ag2Cl2
Cuz + HNO3 = Cuz(NO3)2 + NO2 + H2O =>
Cuz + 4 HNO3 = Cuz(NO3)2 + 2 NO2 + 2 H2O
CuSO3 + HCl = H2SO3 + CuCl2 =>
CuSO3 + 2 HCl = H2SO3 + CuCl2
Cr(OH)2 + HCl = CrCl2 + H2O =>
Cr(OH)2 + 2 HCl = CrCl2 + 2 H2O
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
CH3COO + H2O = COOH + H3O =>
CH3COO + 7 H2O = 2 COOH + 5 H3O
C7H6O2 = C7H5O2{-} + C7H7O2{+} =>
2 C7H6O2 = C7H5O2{-} + C7H7O2{+}
Co(NO3)2 + (NH4)2CO3 = (NH4)NO3(ppt) + CoCO3 =>
Co(NO3)2 + (NH4)2CO3 = 2(NH4)NO3(ppt) + CoCO3
C5H7N + O2 = CO2 + H2O + N2 =>
4 C5H7N + 27 O2 = 20 CO2 + 14 H2O + 2 N2
KMnO3 + Fe(SO4)2 + H2SO4 = MnSO4 + Fe(SO4)3 + KSO4 + H2O =>
KMnO3 + Fe(SO4)2 + 3 H2SO4 = MnSO4 + Fe(SO4)3 + KSO4 + 3 H2O
Zn(OH)2 + KOH = K2[Zn(OH)4] =>
Zn(OH)2 + 2 KOH = K2[Zn(OH)4]
Br2(aq) + OH{-}(aq) = Br{-}(aq) + BrO3{-}(aq) + H2O(l) =>
3 Br2(aq) + 6 OH{-}(aq) = 5 Br{-}(aq) + BrO3{-}(aq) + 3 H2O(l)
NaOH + H3AsO4 = NaH2AsO4 + H2O =>
NaOH + H3AsO4 = NaH2AsO4 + H2O
Pb3O4 + Si = SiO2 + Pb =>
Pb3O4 + 2 Si = 2 SiO2 + 3 Pb
ZnO + Ba(OH)2 = Zn(OH)2 + BaO =>
ZnO + Ba(OH)2 = Zn(OH)2 + BaO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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