| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MgCl2 + KMnO4 + 2 H2O = 3 MgOHCl2 + KOH + MnO2
KINaHSO4 = NaKSO4HI =>
KINaHSO4 = NaKSO4HI
K2CrO4 + KI + KOH = K3Cr(OH)6 + I2 + K2O =>
2 K2CrO4 + 6 KI + 12 KOH = 2 K3Cr(OH)6 + 3 I2 + 8 K2O
Pb(NO3)2 + H2CrO4 = PbCrO4 + HNO3 =>
Pb(NO3)2 + H2CrO4 = PbCrO4 + 2 HNO3
MnO2 + KOH + H2O = K2[Mn(OH)6] =>
MnO2 + 2 KOH + 2 H2O = K2[Mn(OH)6]
Hg(NO3)2 + FeSO4 = Fe(NO3)3 + Fe2(SO4)3 + Hg =>
3 Hg(NO3)2 + 6 FeSO4 = 2 Fe(NO3)3 + 2 Fe2(SO4)3 + 3 Hg
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH2 + HCl = NH3 + Cl =>
NH2 + HCl = NH3 + Cl
H2SO4Na = H2O + Na2SO4 + SO2 =>
2 H2SO4Na = 2 H2O + Na2SO4 + SO2
HF + NaOH = NaF + H2O =>
HF + NaOH = NaF + H2O
F2O3 + H2O = HFO2 =>
F2O3 + H2O = 2 HFO2
MgCl2 + KMnO4 + H2O = MgOHCl2 + KOH + MnO2 =>
3 MgCl2 + KMnO4 + 2 H2O = 3 MgOHCl2 + KOH + MnO2
NaOH + C8H5KO4 = NaC8H4KO4 + H2O =>
NaOH + C8H5KO4 = NaC8H4KO4 + H2O
Mg2 + Ag3N = Ag + Mg3N2 =>
3 Mg2 + 4 Ag3N = 12 Ag + 2 Mg3N2
bariumnitrate + water = nitricacid + bariumoxide =>
Ba(NO3)2 + H2O = 2 HNO3 + BaO
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C6H9NaO7 + CaCl2 = NaCl + Ca(C6H9O7)2 =>
2 C6H9NaO7 + CaCl2 = 2 NaCl + Ca(C6H9O7)2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
H2SO4 + Al = Al2(SO4)3 + H2 =>
3 H2SO4 + 2 Al = Al2(SO4)3 + 3 H2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Au(NO2)3 + Mg = Au + Mg(NO2)2 =>
2 Au(NO2)3 + 3 Mg = 2 Au + 3 Mg(NO2)2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
H2SO4 + SO2 = H2(SO3)2 =>
H2SO4 + SO2 = H2(SO3)2
RbO + H2O = O2 + RbOH =>
4 RbO + 2 H2O = O2 + 4 RbOH
Al + H2(SO4)3 = Al2(SO4)3 + H2 =>
2 Al + H2(SO4)3 = Al2(SO4)3 + H2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
AgCl + NaPO3 = AgPO3 + NaCl =>
AgCl + NaPO3 = AgPO3 + NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCl2 + NH3 = Ca(NH3)2 + Cl =>
CaCl2 + 2 NH3 = Ca(NH3)2 + 2 Cl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Mg(OH)2 + Cl2 = MgCl2 + H2O + Mg(ClO3)2 =>
6 Mg(OH)2 + 6 Cl2 = 5 MgCl2 + 6 H2O + Mg(ClO3)2
NaBr(s) + Cl(aq) = NaCl(s) + Br(aq) =>
NaBr(s) + Cl(aq) = NaCl(s) + Br(aq)
K4(Fe(CN)6) + K2Cr2O7 + H2SO4 = Fe2(SO4) + CO2 + HNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 K4(Fe(CN)6) + 59 K2Cr2O7 + 251 H2SO4 = 3 Fe2(SO4) + 36 CO2 + 36 HNO3 + 59 Cr2(SO4)3 + 71 K2SO4 + 233 H2O
FeS4 + O2 = FeO2 + SO2 =>
FeS4 + 5 O2 = FeO2 + 4 SO2
Ca(OH)2 + H3SbO3 = H2O + (SbO3)2Ca3 =>
3 Ca(OH)2 + 2 H3SbO3 = 6 H2O + (SbO3)2Ca3
(NH4)Cr4O14 = N2 + CrO3 + H2O =>
2(NH4)Cr4O14 = N2 + 8 CrO3 + 4 H2O
C6H10O3 + C7H6O3 = C10H10O4 + CH3CH2COOH =>
C6H10O3 + C7H6O3 = C10H10O4 + CH3CH2COOH
CdI2 + Br2 = CdBr2 + I =>
CdI2 + Br2 = CdBr2 + 2 I
Pb(CO3)2 + Fe(NO2)3 = Pb(NO2)4 + Fe2(CO3)3 =>
3 Pb(CO3)2 + 4 Fe(NO2)3 = 3 Pb(NO2)4 + 2 Fe2(CO3)3
Sn + H2SO4 + H2 = SnS + H2O =>
Sn + H2SO4 + 3 H2 = SnS + 4 H2O
NH3 + AgNO3 = AgNH3NO3 =>
NH3 + AgNO3 = AgNH3NO3
Pb2O3 + CO = CO2 + Pb =>
Pb2O3 + 3 CO = 3 CO2 + 2 Pb
K3PO3 + HI = IPO3 + K3H =>
K3PO3 + HI = IPO3 + K3H
KBrO3 = K + BrO3 =>
KBrO3 = K + BrO3
HBr + KHCO3 = H2O + KBr + CO2 =>
HBr + KHCO3 = H2O + KBr + CO2
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
B2H6 + NaH = NaH4 + B2 =>
B2H6 + 2 NaH = 2 NaH4 + B2
CuONaOH = CuOHNaO =>
CuONaOH = CuOHNaO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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