| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H11OH + 17 O2 = 12 CO2 + 12 H2O
Mg(OH)2 + I2 = MgI2 + OH =>
Mg(OH)2 + I2 = MgI2 + 2 OH
NH4I + AgNO3 = AgNH4 + NO3I =>
NH4I + AgNO3 = AgNH4 + NO3I
C4H6O + C3H4O4 = C6H8O2 + H2O =>
9 C4H6O + 2 C3H4O4 = 7 C6H8O2 + 3 H2O
CaO + NO = Ca(NO3)2 + N =>
CaO + 5 NO = Ca(NO3)2 + 3 N
Fe2O3 + C = Fe3O4 + CO2 =>
6 Fe2O3 + C = 4 Fe3O4 + CO2
C5H{10+} + O2 = CO{2+} + H2O =>
4 C5H{10+} + 11 O2 = 20 CO{2+} + 2 H2O
Fe2 + (SO4)3 + Ba(OH)2 = Fe(OH) + Ba(SO4) =>
3 Fe2 + (SO4)3 + 3 Ba(OH)2 = 6 Fe(OH) + 3 Ba(SO4)
CuBr2 + K2S = CuS + K2Br2 =>
CuBr2 + K2S = CuS + K2Br2
HCO3 + OH = CO3 + H2O =>
HCO3 + OH = CO3 + H2O
NaCl(Aq) + Fe(NO3)3(aq) = FeCl3(s) + NaNO3(Aq) =>
3 NaCl(Aq) + Fe(NO3)3(aq) = FeCl3(s) + 3 NaNO3(Aq)
K2Cr2O7 + FeSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe(SO4)3 + H2O =>
2 K2Cr2O7 + 3 FeSO4 + 14 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 Fe(SO4)3 + 14 H2O
SiO2 + CF4 = SiF4 + CO2 =>
SiO2 + CF4 = SiF4 + CO2
CO + AlO3 = Al + CO2 =>
3 CO + AlO3 = Al + 3 CO2
KF + HCl = HF + KCl =>
KF + HCl = HF + KCl
Hg(NO3) + KI = HgI1 + KNO3 =>
Hg(NO3) + KI = HgI1 + KNO3
CH2CH2 + HOH = CH3CH2OH =>
CH2CH2 + HOH = CH3CH2OH
MgS + SO2 = MgSO2 + S =>
MgS + SO2 = MgSO2 + S
C19H32O2 + O2 = H2O + CO2 =>
C19H32O2 + 26 O2 = 16 H2O + 19 CO2
H + Cl = HCl =>
H + Cl = HCl
H2C2O4 + NaOH + H2SO4 = NaHSO3 + H2O + CO2 =>
H2C2O4 + NaOH + H2SO4 = NaHSO3 + 2 H2O + 2 CO2
PB(OH)2 + HCl = H2O + PBCl2 =>
PB(OH)2 + 2 HCl = 2 H2O + PBCl2
C3H6 + Cl2 = C3H5Cl + HCl =>
C3H6 + Cl2 = C3H5Cl + HCl
Re + HNO3 = ReO2 + H2 + NO2 =>
Re + 2 HNO3 = ReO2 + H2 + 2 NO2
Cr2O7{-2} + H2O + {-} = Cr2O4 + OH{-} =>
Cr2O7{-2} + 3 H2O + 4e = Cr2O4 + 6 OH{-}
Sn(OH)4 = SnO2 + HOH =>
Sn(OH)4 = SnO2 + 2 HOH
KCl3 + H2SO4 = KOCl2 + SO2 + HCl =>
2 KCl3 + H2SO4 = 2 KOCl2 + SO2 + 2 HCl
HBr + (CH3)3COH = (CH3)3CBr + H2O =>
HBr + (CH3)3COH = (CH3)3CBr + H2O
CrO5 + H2SO4 = Cr2(SO4)3 + O2 + H2O =>
4 CrO5 + 6 H2SO4 = 2 Cr2(SO4)3 + 7 O2 + 6 H2O
K2CrO4 + AgNO3 = Ag2CrO4 + KNO3 =>
K2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 KNO3
Fe(NO3)2 + AgF = FeF2 + AgNO3 =>
Fe(NO3)2 + 2 AgF = FeF2 + 2 AgNO3
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
A + A2O3 = A3O4 =>
A + 4 A2O3 = 3 A3O4
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
FeS + O2 = Fe2O3 + S8 =>
8 FeS + 6 O2 = 4 Fe2O3 + S8
Fe3O4 + Fe + CO2 = FeCO3 =>
Fe3O4 + Fe + 4 CO2 = 4 FeCO3
C2H5NH2 + NaNO2 + HCl = C2H5OH + N2 + NaCl + H2O =>
C2H5NH2 + NaNO2 + HCl = C2H5OH + N2 + NaCl + H2O
HNO3 = N2O3 + O2 + H2O =>
2 HNO3 = N2O3 + O2 + H2O
Zn + Sn(NO3)4 = Zn(NO3)2 + Sn =>
2 Zn + Sn(NO3)4 = 2 Zn(NO3)2 + Sn
Pb(OH)2 + H2SO4 = PbSO4 + H2O =>
Pb(OH)2 + H2SO4 = PbSO4 + 2 H2O
H2SO2 + AlPO4 = Al2(SO2)3 + H3PO4 =>
3 H2SO2 + 2 AlPO4 = Al2(SO2)3 + 2 H3PO4
Cl2O + H2O = HClO =>
Cl2O + H2O = 2 HClO
Sb2S5 + NO3{-} + H{+} + Cl{-} = SbCl6{-} + NO + H2O + S =>
3 Sb2S5 + 10 NO3{-} + 40 H{+} + 36 Cl{-} = 6 SbCl6{-} + 10 NO + 20 H2O + 15 S
H2S + HgCl2 = HCl + HgS =>
H2S + HgCl2 = 2 HCl + HgS
H + Cl = HCl =>
H + Cl = HCl
C26H54 = C8H18 + C8H16 =>
4 C26H54 = 4 C8H18 + 9 C8H16
Ag(NO3) + Na2S2O3 = Ag2S2O3 + NaNO3 =>
2 Ag(NO3) + Na2S2O3 = Ag2S2O3 + 2 NaNO3
KMnO4 + Ca(NO2)2 + H2SO4 = CaSO4 + Mn(NO3)2 + KNO3 + K2SO4 + H2O =>
4 KMnO4 + 5 Ca(NO2)2 + 6 H2SO4 = 5 CaSO4 + 4 Mn(NO3)2 + 2 KNO3 + K2SO4 + 6 H2O
Na3[Cr(OH)6] + NaOH + PbO2 = Na2CrO4 + H2O + Na[Pb(OH)3] =>
2 Na3[Cr(OH)6] + NaOH + 3 PbO2 = 2 Na2CrO4 + 2 H2O + 3 Na[Pb(OH)3]
Ca(AlO2)2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca(AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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