| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaY + AgNO3 = AgY + NaNO3
AgNO3 + HSO4 = AgSO4 + HNO3 =>
AgNO3 + HSO4 = AgSO4 + HNO3
CH3COOH + Ba(OH)2 = CH3(OH)2 + Ba(COOH) =>
CH3COOH + Ba(OH)2 = CH3(OH)2 + Ba(COOH)
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
CrSO4 + KNO2 + H2SO4 = N2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 CrSO4 + 2 KNO2 + 4 H2SO4 = N2 + 3 Cr2(SO4)3 + K2SO4 + 4 H2O
LiC = Li2C2 =>
2 LiC = Li2C2
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
Ag + ZnCl3 = Zn + AgCl3 =>
Ag + ZnCl3 = Zn + AgCl3
OH + S2O4 + CrO4 = Cr(OH)3 + SO3 =>
3 OH + 2 S2O4 + CrO4 = Cr(OH)3 + 4 SO3
NH3 + H3PO4 = (NH4)3PO4 =>
3 NH3 + H3PO4 = (NH4)3PO4
Li + HSO4 = LiSO4 + H2S + H2O =>
9 Li + 10 HSO4 = 9 LiSO4 + H2S + 4 H2O
Cl2 + KBr = KCl + Br =>
Cl2 + 2 KBr = 2 KCl + 2 Br
H2PdCl4 + KOH = Pd(OH)2 + KCl + HCl =>
H2PdCl4 + 2 KOH = Pd(OH)2 + 2 KCl + 2 HCl
Mg + H2O = MgO + H2 = =>
Mg + H2O = MgO + H2
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
MgNO3 + LiI = MgI + LiNO3 =>
MgNO3 + LiI = MgI + LiNO3
(NH4)2HPO4 + KOH + MgMnO4 = MgO + K3PO4 + KNO3 + H2O + MnO2 =>
(NH4)2HPO4 + 5 KOH + 8 MgMnO4 = 8 MgO + K3PO4 + 2 KNO3 + 7 H2O + 8 MnO2
CoCl + FeSO4 = CoSO4 + FeCl =>
CoCl + FeSO4 = CoSO4 + FeCl
(NH4)3PO4(aq) + NaOH(aq) = NH3(g) + H2O(l) + Na3PO4(aq) =>
(NH4)3PO4(aq) + 3 NaOH(aq) = 3 NH3(g) + 3 H2O(l) + Na3PO4(aq)
NH4 + H3PO4 = NH4PO4 + H2 =>
2 NH4 + 2 H3PO4 = 2 NH4PO4 + 3 H2
CdS + H2SO4 = H2S + Cd(SO4) =>
CdS + H2SO4 = H2S + Cd(SO4)
NH4ClO4 = NH4 + Cl + O2 =>
NH4ClO4 = NH4 + Cl + 2 O2
C6H5CH2CH3 + O2 = C6H5CH(O2H)CH3 =>
C6H5CH2CH3 + O2 = C6H5CH(O2H)CH3
HeF2 = He + F =>
HeF2 = He + 2 F
Ag(NO3)2 + H2O = Ag + O2 + HNO3 =>
2 Ag(NO3)2 + 2 H2O = 2 Ag + O2 + 4 HNO3
CH3CH2NH2 + H2O = OH + CH3CH2NH3 =>
CH3CH2NH2 + H2O = OH + CH3CH2NH3
HOCH2CH2CH2COOH + H2O = H3O{+} + HOCH2CH2CH2COO{-} =>
HOCH2CH2CH2COOH + H2O = H3O{+} + HOCH2CH2CH2COO{-}
Al(s) + F2(g) = FAl(g) =>
2 Al(s) + F2(g) = 2 FAl(g)
Na2CO3 + Fe2(SO4)3 = Na2(SO4)3 + Fe2CO3 =>
Na2CO3 + Fe2(SO4)3 = Na2(SO4)3 + Fe2CO3
Na2S2O3 + HCl = S + Na2S2O6 + NaCl + H2O =>
5 Na2S2O3 + 6 HCl = 6 S + 2 Na2S2O6 + 6 NaCl + 3 H2O
BrH + O2 = BrO2 + H2O =>
4 BrH + 5 O2 = 4 BrO2 + 2 H2O
Na2CO3 + H2SO4 = NaHSO4 + H2O + CO2 =>
Na2CO3 + 2 H2SO4 = 2 NaHSO4 + H2O + CO2
Ba(NO3)2 + AlCl3 = Al(NO3)3 + BaCl2 =>
3 Ba(NO3)2 + 2 AlCl3 = 2 Al(NO3)3 + 3 BaCl2
HNO3 + Hg(OH)NO3 = Hg(NO3)2 + H2O =>
HNO3 + Hg(OH)NO3 = Hg(NO3)2 + H2O
Fe(OH)3 + NiO2 = Fe2O3 + Ni(OH)4 =>
4 Fe(OH)3 + 3 NiO2 = 2 Fe2O3 + 3 Ni(OH)4
Rb + C + I + O2 = RbCIO3 =>
2 Rb + 2 C + 2 I + 3 O2 = 2 RbCIO3
MnO4 + Cl + H = MnCl2 + H2O =>
MnO4 + 2 Cl + 8 H = MnCl2 + 4 H2O
As2S3 + H2SO4 = As2(SO4)3 + H2S =>
As2S3 + 3 H2SO4 = As2(SO4)3 + 3 H2S
Mg + NO2 = Mg(NO2)2 =>
Mg + 2 NO2 = Mg(NO2)2
KNO3 + H2SO4 = KHSO4 + HNO3 =>
KNO3 + H2SO4 = KHSO4 + HNO3
SO + H0 = HSO =>
SO + H0 = HSO
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Cr(OH)3 + O2 + KOH = K2CrO4 + H2O =>
4 Cr(OH)3 + 3 O2 + 8 KOH = 4 K2CrO4 + 10 H2O
CuSO4 + NH2OH = N2 + Cu + H2SO4 + H2O =>
CuSO4 + 2 NH2OH = N2 + Cu + H2SO4 + 2 H2O
HCl + Na2CO3 = NaCl + H2O + CO2 =>
2 HCl + Na2CO3 = 2 NaCl + H2O + CO2
Cl + {-7} = Cl{-}1 =>
7 Cl + {-7} = 7 Cl{-}1
Cr + H2SO4 = Cr(SO4)3 + H2O + S =>
Cr + 4 H2SO4 = Cr(SO4)3 + 4 H2O + S
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H5OH + H2SO4 = C4H10O + H2SO4H2O =>
2 C2H5OH + H2SO4 = C4H10O + H2SO4H2O
C2H6 + HNO2 = C2H5OH + N2 + H2O =>
3 C2H6 + 2 HNO2 = 3 C2H5OH + N2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/13/24
Équations équilibrées sur03/14/23
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