| Équations équilibrées la veille | Équations équilibrées le lendemain |
KMnO4 + 4 H2SO4 + 5 KCl = MnSO4 + 3 K2SO4 + 4 H2O + 5 Cl0
SrCl2 + Al(OH)3 = AlCl2 + Sr(OH)3 =>
SrCl2 + Al(OH)3 = AlCl2 + Sr(OH)3
OH{-} + CH3CO2H = CH3CO2{-} + H2O =>
OH{-} + CH3CO2H = CH3CO2{-} + H2O
Ba(Cl)2 + Fe2(SO4)3 = Ba(SO4) + Fe(Cl)3 =>
3 Ba(Cl)2 + Fe2(SO4)3 = 3 Ba(SO4) + 2 Fe(Cl)3
NH4Cl + CoI2 = CoCl2 + NH4I =>
2 NH4Cl + CoI2 = CoCl2 + 2 NH4I
NaCH3COO + AgNO3 = AgCH3COO + NaNO3 =>
NaCH3COO + AgNO3 = AgCH3COO + NaNO3
B2O3 + SiO2 = B2Si7O17 =>
B2O3 + 7 SiO2 = B2Si7O17
[Ag(NH3)2]OH + HCHO = HCOONH4 + NH3 + H2O + Ag =>
2[Ag(NH3)2]OH + HCHO = HCOONH4 + 3 NH3 + H2O + 2 Ag
S2Cl2 + H2O = S2 + HCl + H2SO4 =>
6 S2Cl2 + 8 H2O = 5 S2 + 12 HCl + 2 H2SO4
C4H9OH + C3H7COOH = CH3COOC3H7 + H2O =>
C4H9OH + 4 C3H7COOH = 4 CH3COOC3H7 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
C2H5Br + KHS = C2H6S + KBr =>
C2H5Br + KHS = C2H6S + KBr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
ZnO + HCl = ZnCl + OH =>
ZnO + HCl = ZnCl + OH
Al + NaOH + H2O = H2 + Na3[Al(OH)6] =>
2 Al + 6 NaOH + 6 H2O = 3 H2 + 2 Na3[Al(OH)6]
Sc + Pr = ScPr =>
Sc + Pr = ScPr
CH3CH(OH)CH2CH3 + KMnO4 + H2SO4 = K2(SO4)3 + Mn2SO4 + CH3CH3CO + H2O =>
3 CH3CH(OH)CH2CH3 + 2 KMnO4 + 4 H2SO4 = K2(SO4)3 + Mn2SO4 + 4 CH3CH3CO + 7 H2O
Ag + Fe3N2 = Ag3N + Fe =>
6 Ag + Fe3N2 = 2 Ag3N + 3 Fe
Mn2O3 + I2O = Mn(IO)3 =>
Mn2O3 + 3 I2O = 2 Mn(IO)3
ZrCl4 = ZrCl3 + Cl2 =>
2 ZrCl4 = 2 ZrCl3 + Cl2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
KAl(SO4)2*12H2O + BaCl2 = KCl + AlCl3 + BaSO4 + H2O =>
KAl(SO4)2*12H2O + 2 BaCl2 = KCl + AlCl3 + 2 BaSO4 + 12 H2O
Cu(s) + MgSO4(aq) = CuSO4 + Mg(s) =>
Cu(s) + MgSO4(aq) = CuSO4 + Mg(s)
C4H9OH + C3H7COOH = CH3COOC3H7 + H2O =>
C4H9OH + 4 C3H7COOH = 4 CH3COOC3H7 + H2O
P(s) + Cl(g) = PCl3 =>
P(s) + 3 Cl(g) = PCl3
Ba(Cl)2 + Fe2(SO4)3 = Ba(SO4) + Fe(Cl)3 =>
3 Ba(Cl)2 + Fe2(SO4)3 = 3 Ba(SO4) + 2 Fe(Cl)3
MnSO4 + HNO3 + NaBiO3 = HMnO4 + Bi(NO3)3 + H2SO4 + H2O + NaNO3 =>
2 MnSO4 + 20 HNO3 + 5 NaBiO3 = 2 HMnO4 + 5 Bi(NO3)3 + 2 H2SO4 + 7 H2O + 5 NaNO3
BiI3 + H2O = BiOI + H + I =>
BiI3 + H2O = BiOI + 2 H + 2 I
C16H14 + O2 = H2O + CO2 =>
2 C16H14 + 39 O2 = 14 H2O + 32 CO2
ZnCl2 + (NH4)2S = ZnS + NH4(Cl) =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4(Cl)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
F2 + CoCl2 = Cl2 + CoF4 =>
2 F2 + CoCl2 = Cl2 + CoF4
[Ag(NH3)2]OH + HCHO = HCOONH4 + NH3 + H2O + Ag =>
2[Ag(NH3)2]OH + HCHO = HCOONH4 + 3 NH3 + H2O + 2 Ag
Ba(Cl)2 + Fe2(SO4)3 = Ba(SO4) + Fe(Cl)3 =>
3 Ba(Cl)2 + Fe2(SO4)3 = 3 Ba(SO4) + 2 Fe(Cl)3
FeCuSO4 = FeSO4 + Cu =>
FeCuSO4 = FeSO4 + Cu
C12H26O11 + O2 = CO2 + H2O =>
C12H26O11 + 13 O2 = 12 CO2 + 13 H2O
C4H9OH + C3H7COOH = CH3COOC3H7 + H2O =>
C4H9OH + 4 C3H7COOH = 4 CH3COOC3H7 + H2O
[Ag(NH3)2]OH + HCHO = HCOONH4 + NH3 + H2O + Ag =>
2[Ag(NH3)2]OH + HCHO = HCOONH4 + 3 NH3 + H2O + 2 Ag
(NH4)2Cr2O7 + NH4J + H2SO4 = Cr2(SO4)3 + J2 + (NH4)2SO4 + H2O =>
(NH4)2Cr2O7 + 6 NH4J + 7 H2SO4 = Cr2(SO4)3 + 3 J2 + 4(NH4)2SO4 + 7 H2O
C2H7OH + HCl = C2H7Cl + H2O =>
C2H7OH + HCl = C2H7Cl + H2O
CaH2 + H2O = H2 + Ca{2+} + OH{-} =>
CaH2 + 2 H2O = 2 H2 + Ca{2+} + 2 OH{-}
H3CO + HO2 = H2O + CO2 =>
3 H3CO + 5 HO2 = 7 H2O + 3 CO2
C10H19O3 + O2 = CO2 + H2O =>
4 C10H19O3 + 53 O2 = 40 CO2 + 38 H2O
Cl2 + KOHKOH = KCl + KClO4 + H2O =>
4 Cl2 + 4 KOHKOH = 7 KCl + KClO4 + 4 H2O
Ga(OH) + Hg2(Cl) = Hg2(OH) + Ga(Cl) =>
Ga(OH) + Hg2(Cl) = Hg2(OH) + Ga(Cl)
C8H18 + O2 = CO2 + HHH =>
C8H18 + 8 O2 = 8 CO2 + 6 HHH
Na2S + CO2 + H2O = Na2CO3 + H2S =>
Na2S + CO2 + H2O = Na2CO3 + H2S
C4H4O5 + O2 = H2O + CO2 =>
2 C4H4O5 + 5 O2 = 4 H2O + 8 CO2
MgBr2 + (ZnClO3)2 = Mg(ClO3)2 + ZnBr =>
MgBr2 + (ZnClO3)2 = Mg(ClO3)2 + 2 ZnBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/24
Équations équilibrées sur02/08/23
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