| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + CH3CHCH3CH2CH2OH = CH3COOCH2CH2CHCH3CH3H2O
C + HNO3 = NO2 + C(NO3)4 + H2O =>
C + 8 HNO3 = 4 NO2 + C(NO3)4 + 4 H2O
H2SO4 + K2Cr2O7 + C4H10O = C4H8O + Cr2(SO4)3 + H2O + K2SO4 =>
4 H2SO4 + K2Cr2O7 + 3 C4H10O = 3 C4H8O + Cr2(SO4)3 + 7 H2O + K2SO4
Ca(ClO)2 + KI + HCl = I2 + CaCl2 + KCl + H2O =>
Ca(ClO)2 + 4 KI + 4 HCl = 2 I2 + CaCl2 + 4 KCl + 2 H2O
C6H12O6 + O2 = CO2 + H2O = H2CO3 =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NaPO4 + CaH2 = CaPO4 + NaH2 =>
NaPO4 + CaH2 = CaPO4 + NaH2
CuCl2 + K2S = Cl2K2 + CuS =>
CuCl2 + K2S = Cl2K2 + CuS
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Mg(NO3)2 + Na2C2O4 = MgC2O4 + Na(NO3) =>
Mg(NO3)2 + Na2C2O4 = MgC2O4 + 2 Na(NO3)
NaS + CuCH3COO = CuS + NaCH3COO =>
NaS + CuCH3COO = CuS + NaCH3COO
Al2(Sao4)3 + NaOH = Al(OH)3 + Na2Sao4 =>
Al2(Sao4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2Sao4
HCl + CHNaO3 = NaCl + CO2 + H2O =>
HCl + CHNaO3 = NaCl + CO2 + H2O
AgCl + KCN = AgCN + KCl =>
AgCl + KCN = AgCN + KCl
C6H8O7 + H3O = C6H6 + H2O =>
C6H8O7 + 12 H3O = C6H6 + 19 H2O
Mg6Al2(OH)16CO3 = MgO + Al2O3 + CO2 + H2O =>
Mg6Al2(OH)16CO3 = 6 MgO + Al2O3 + CO2 + 8 H2O
BaCl2 + Pb(NO3)2 = Ba(NO3)2 + Cl2Pb =>
BaCl2 + Pb(NO3)2 = Ba(NO3)2 + Cl2Pb
SO3 = O2 + SO2 =>
2 SO3 = O2 + 2 SO2
Ba(AlO2)2 + H2SO4 = BaSO4 + [Al(OH)2]2SO4 =>
Ba(AlO2)2 + 2 H2SO4 = BaSO4 + [Al(OH)2]2SO4
HClO3 + NaF = HF + NaClO3 =>
HClO3 + NaF = HF + NaClO3
MgCl2 + Fe(OH)2 = FeCl2 + Mg(OH)2 =>
MgCl2 + Fe(OH)2 = FeCl2 + Mg(OH)2
Li + Ce2 = LiCe =>
2 Li + Ce2 = 2 LiCe
Al2(CO3)3 + Mg = Mg3(CO3)3 + Al2 =>
Al2(CO3)3 + 3 Mg = Mg3(CO3)3 + Al2
Al(NO3)3 + Na2CO3 + H2O = Al(OH)3 + H2CO3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2CO3 + 6 H2O = 2 Al(OH)3 + 3 H2CO3 + 6 NaNO3
AgNO3(aq) + NaI(aq) = AgI(s) + NaNO3(aq) =>
AgNO3(aq) + NaI(aq) = AgI(s) + NaNO3(aq)
PbO2 + Na3PO4 = PbPO4 + O2Na3 =>
PbO2 + Na3PO4 = PbPO4 + O2Na3
P + S8 = P4S10 =>
16 P + 5 S8 = 4 P4S10
NaClSO3 = NaCl(SO3) =>
NaClSO3 = NaCl(SO3)
H2O2 = H2 + O1 =>
H2O2 = H2 + 2 O1
Ca3P2(s) + H2O(l) = PH3 + Ca(OH)2 =>
Ca3P2(s) + 6 H2O(l) = 2 PH3 + 3 Ca(OH)2
Cr + HCl = H + Cr3Cl =>
3 Cr + HCl = H + Cr3Cl
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
KI + Cu(NO3)3 = CuI + I2 + KNO3 =>
3 KI + Cu(NO3)3 = CuI + I2 + 3 KNO3
Co + Br = CoBr4 =>
Co + 4 Br = CoBr4
FeSO4 + H2SO4 + NO3 = Fe2(SO4)3 + N2O3 + H2O =>
6 FeSO4 + 3 H2SO4 + 2 NO3 = 3 Fe2(SO4)3 + N2O3 + 3 H2O
(CuOH)2SO4 + HCl = H2SO4 + CuCl2 + H2O =>
(CuOH)2SO4 + 4 HCl = H2SO4 + 2 CuCl2 + 2 H2O
SiC + Al2O3 = SiO + Al2O + CO =>
SiC + Al2O3 = SiO + Al2O + CO
Cr + CO2 = Cr2O3 + CO =>
2 Cr + 3 CO2 = Cr2O3 + 3 CO
MnO4{-} + SO3{2-} + H2O = Mn{2+} + SO4{2-} + OH{-} =>
2 MnO4{-} + 5 SO3{2-} + 3 H2O = 2 Mn{2+} + 5 SO4{2-} + 6 OH{-}
K2CO3 + CH3COOH = CH3COOK + CO2 + H2O =>
K2CO3 + 2 CH3COOH = 2 CH3COOK + CO2 + H2O
CoCl2 + NaOH2 = NaCl2 + CoOH2 =>
CoCl2 + NaOH2 = NaCl2 + CoOH2
Sr(OH)2 + H2Co3 = SrCo3 + H2O =>
Sr(OH)2 + H2Co3 = SrCo3 + 2 H2O
HBr(aq) + NiS(s) = HS + BrNi =>
HBr(aq) + NiS(s) = HS + BrNi
NaOCl + NaIO3 = NaIO4 + NaCl =>
NaOCl + NaIO3 = NaIO4 + NaCl
KMnO4 + FeSO4 + H2O = KOH + FeOHSO4 + MnO2 =>
KMnO4 + 3 FeSO4 + 2 H2O = KOH + 3 FeOHSO4 + MnO2
CON2H4 = HNCO + NH3 = C3N6H6 + CO2 =>
CON2H4 = HNCO + NH3
(NH4)2SO3 + HCl = NH4HCl + SO3 =>
(NH4)2SO3 + 2 HCl = 2 NH4HCl + SO3
KSCN + KMnO4 + H2SO4 = MnSO4 + HCN + KHSO4 + H2O =>
5 KSCN + 6 KMnO4 + 12 H2SO4 = 6 MnSO4 + 5 HCN + 11 KHSO4 + 4 H2O
CaS + NaOH = CaSNaOH =>
CaS + NaOH = CaSNaOH
Ca3(PO4)2 + CO = P + CaO + CO2 =>
Ca3(PO4)2 + 5 CO = 2 P + 3 CaO + 5 CO2
TiO2 + HCl = Cl2 + TiCl2 + H2O =>
TiO2 + 4 HCl = Cl2 + TiCl2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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