| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnBr2 + 2 KI = MnI2 + 2 KBr
H{+} + MnO4{-} + CO = CO2 + Mn{+2} + H2O =>
6 H{+} + 2 MnO4{-} + 5 CO = 5 CO2 + 2 Mn{+2} + 3 H2O
HI(aq) + NH3(aq) = NH4I =>
HI(aq) + NH3(aq) = NH4I
CH3CONHC6H5 + Br = BrC6H4NHCOCH3 + HBr =>
CH3CONHC6H5 + 2 Br = BrC6H4NHCOCH3 + HBr
KYO3 + KY + H2SO4 = Y + K2SO4 + H2O =>
KYO3 + 5 KY + 3 H2SO4 = 6 Y + 3 K2SO4 + 3 H2O
CuSO4 + Na2SiO3 + H2O2 = CuSiO4 + Na2SO4 + H2O =>
CuSO4 + Na2SiO3 + H2O2 = CuSiO4 + Na2SO4 + H2O
HCHO = H2 + CO =>
HCHO = H2 + CO
H2S + O2 = SO2 + H02 =>
H2S + O2 = SO2 + H02
Ba + H2O = H + Ba(OH)2 =>
Ba + 2 H2O = 2 H + Ba(OH)2
FeCl3 + Na2S = S + Fe + NaCl =>
2 FeCl3 + 3 Na2S = 3 S + 2 Fe + 6 NaCl
C13H17NO + Cl = C13H17ClNO =>
C13H17NO + Cl = C13H17ClNO
CCl4 + HF = CCl2F2 + HCl =>
CCl4 + 2 HF = CCl2F2 + 2 HCl
Ni + (CH3CNOH)2 = Ni((CH3CNOH)2)2 =>
Ni + 2(CH3CNOH)2 = Ni((CH3CNOH)2)2
CuSO4*H2O + Na2CO3 = Cu2(OH)2CO3 + Na2SO4 + H2O + CO2 =>
2 CuSO4*H2O + 2 Na2CO3 = Cu2(OH)2CO3 + 2 Na2SO4 + H2O + CO2
U + H2O = UO2 + UH3 =>
7 U + 6 H2O = 3 UO2 + 4 UH3
NaOH + FeBr3 = NaBr3 + FeOH =>
NaOH + FeBr3 = NaBr3 + FeOH
NH4Cl + HCl = NH3Cl2 + H2 =>
NH4Cl + HCl = NH3Cl2 + H2
(NH4)(NO2) = N + H2O =>
(NH4)(NO2) = 2 N + 2 H2O
Co + HNO3 = Co(NO3)2 + H2O + NO =>
3 Co + 8 HNO3 = 3 Co(NO3)2 + 4 H2O + 2 NO
HI + HIO3 = I2 + H2O2 =>
4 HI + 2 HIO3 = 3 I2 + 3 H2O2
(Fe2(CO3)3) + HCl = FeCl3 + CO2 + H2O =>
(Fe2(CO3)3) + 6 HCl = 2 FeCl3 + 3 CO2 + 3 H2O
C4H11O2N + O2 = H2O + CO2 + NO3 =>
4 C4H11O2N + 29 O2 = 22 H2O + 16 CO2 + 4 NO3
Ag(s) + S(s) = Ag2S =>
2 Ag(s) + S(s) = Ag2S
C6H13NO2 + C8H8O2 = C14H17NO2 + H2O =>
C6H13NO2 + C8H8O2 = C14H17NO2 + 2 H2O
BaOH + PbNO3 = BaNO3 + PbOH =>
BaOH + PbNO3 = BaNO3 + PbOH
BaNO3 + NH4SO4 = BaSO4 + NO3 + NH4 =>
BaNO3 + NH4SO4 = BaSO4 + NO3 + NH4
NH4Cl + NaCH3COO = NH3 + NaCl + CH3COOH =>
NH4Cl + NaCH3COO = NH3 + NaCl + CH3COOH
(CH3)2CO + NaHSO3 = CH + H2O + NaOH + SO =>
2(CH3)2CO + NaHSO3 = 6 CH + 3 H2O + NaOH + SO
Na2CO3(aq) + AgNO3(aq) = NaNO3 + Ag2(CO3) =>
Na2CO3(aq) + 2 AgNO3(aq) = 2 NaNO3 + Ag2(CO3)
Zn(OH)Cl = Zn2OCl2 + H2O =>
2 Zn(OH)Cl = Zn2OCl2 + H2O
Al + Mg = Al2Mg3 =>
2 Al + 3 Mg = Al2Mg3
Li2TeO4 + TeO3 + Fe + Fe2O3 = LiFe2TeO5 =>
Li2TeO4 + TeO3 + 2 Fe + Fe2O3 = 2 LiFe2TeO5
NaOH + H2CO3 = Na + H3O + HCO3 =>
NaOH + 2 H2CO3 = Na + H3O + 2 HCO3
Ba(OH)2(ac) + Na2CO3(ac) = BaCO3(ac) + NaOH(ac) =>
Ba(OH)2(ac) + Na2CO3(ac) = BaCO3(ac) + 2 NaOH(ac)
H2SO4 + Mg(OH)2 = Mg(SO4)2 + H3O =>
2 H2SO4 + Mg(OH)2 = Mg(SO4)2 + 2 H3O
CuCO3 + H2SO4 = CuSO4 + CO3H2 =>
CuCO3 + H2SO4 = CuSO4 + CO3H2
Cobalt(III) + I{-} = I + Cobalt(II)I{-} =>
Cobalt(III) + I{-} = I + Cobalt(II)I{-}
Cu2 + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu2 + 8 HNO3 = 2 Cu(NO3)2 + 4 NO2 + 4 H2O
HCIO3 = HCI + O3 =>
HCIO3 = HCI + O3
I2 + OH{-} = H2O + I{-} + O3I3H{+} =>
9 I2 + 10 OH{-} = 4 H2O + 12 I{-} + 2 O3I3H{+}
Cu(NO3)2 + SnSO4 = Sn(NO3)2 + Cu(SO4) =>
Cu(NO3)2 + SnSO4 = Sn(NO3)2 + Cu(SO4)
C10H22 + H2 = C7H16 =>
7 C10H22 + 3 H2 = 10 C7H16
Ag + I = AgI2 =>
Ag + 2 I = AgI2
K2Cr2O7 + HI + HCIO4 = Cr(CIO4)2 + KCIO4 + I + H2O =>
K2Cr2O7 + 8 HI + 6 HCIO4 = 2 Cr(CIO4)2 + 2 KCIO4 + 8 I + 7 H2O
F2 + C3H6O = HF + CF4 + O2 =>
18 F2 + 2 C3H6O = 12 HF + 6 CF4 + O2
CrSO4 + Nh4CO3 = CrCO3 + Nh4SO4 =>
CrSO4 + Nh4CO3 = CrCO3 + Nh4SO4
Zn + H2CO3 = ZnCO3 + H2 =>
Zn + H2CO3 = ZnCO3 + H2
H3C12 + O2 = C2O + H2O =>
4 H3C12 + 15 O2 = 24 C2O + 6 H2O
C3H8 + NH3 + O2 = CH3CN + H2O =>
2 C3H8 + 3 NH3 + 4 O2 = 3 CH3CN + 8 H2O
C12H22O11 + NH4HCO3 = C10H15NO2 + H2O + CO2 =>
C12H22O11 + NH4HCO3 = C10H15NO2 + 6 H2O + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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