| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + (NH4)2(NO3)2
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
C10H15NO + CH2 = C10H15N + CO2 + H2O =>
3 C10H15NO + CH2 = 3 C10H15N + CO2 + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
KBr + AgNO3 = AgBr + KNO3 =>
KBr + AgNO3 = AgBr + KNO3
Ca(OCl)2 + MnO2 + Ca(OH)2 = Ca(MnO4)2 + CaCl2 + H2O =>
3 Ca(OCl)2 + 4 MnO2 + 2 Ca(OH)2 = 2 Ca(MnO4)2 + 3 CaCl2 + 2 H2O
KClO3(s) + C12H22O11(s) = KCl(s) + CO2(g) + H2O(l) =>
8 KClO3(s) + C12H22O11(s) = 8 KCl(s) + 12 CO2(g) + 11 H2O(l)
Bi(NO3)2 + NH4OH = Bi(OH)3 + HNO3 + NH2 =>
5 Bi(NO3)2 + 9 NH4OH = 5 Bi(OH)3 + 8 HNO3 + 11 NH2
Na2O2 + HNO3 = NaNO3 + H2O2 =>
Na2O2 + 2 HNO3 = 2 NaNO3 + H2O2
KClO3(s) + C12H22O11(s) = KCl(s) + CO2(g) + H2O(l) =>
8 KClO3(s) + C12H22O11(s) = 8 KCl(s) + 12 CO2(g) + 11 H2O(l)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pd(PPh3)4 + ArBr = PdBr(Ar)(PPh3)2 + PPh3 =>
Pd(PPh3)4 + ArBr = PdBr(Ar)(PPh3)2 + 2 PPh3
HPO42{-} + H2O = H2PO4{-} + OH =>
HPO42{-} + 39 H2O = H2PO4{-} + 77 OH
SHCO3 = S2CO3 + CO2 + H2O =>
2 SHCO3 = S2CO3 + CO2 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H4Sb2O9 + Tc(OH)7 = Tc4(Sb2O9)7 + H2O =>
7 H4Sb2O9 + 4 Tc(OH)7 = Tc4(Sb2O9)7 + 28 H2O
HC6H7O2 + KCl = KC6H7O2 + HCl =>
HC6H7O2 + KCl = KC6H7O2 + HCl
Cu(SO4) = CuSO4 =>
Cu(SO4) = CuSO4
H2 + Cl2 = hydrogenchloride =>
H2 + Cl2 = 2 HCl
CH4H9OH + O2 = CO2 + H2O =>
CH4H9OH + 4 O2 = CO2 + 7 H2O
CoCl2(ac) + NH4OH(ac) = Co(OH)2 + NH4Cl =>
CoCl2(ac) + 2 NH4OH(ac) = Co(OH)2 + 2 NH4Cl
CuSO4H2O = CuSO4 + H2O =>
CuSO4H2O = CuSO4 + H2O
Mg{2+} + H2O = Mg(OH)2 + H{+} =>
Mg{2+} + 2 H2O = Mg(OH)2 + 2 H{+}
Ca(OH)2 + HPo4 = Ca(Po4)2 + H2O =>
Ca(OH)2 + 2 HPo4 = Ca(Po4)2 + 2 H2O
Ag{2} + O = Ag + O{2} =>
Ag{2} + O = Ag + O{2}
K2CrO4 + PbC2H3O2 = Pb2CrO4 + KC2H3O2 =>
K2CrO4 + 2 PbC2H3O2 = Pb2CrO4 + 2 KC2H3O2
HNO3Na = NaOHNO2 =>
HNO3Na = NaOHNO2
KClO3(s) + C12H22O11(s) = KCl(s) + CO2(g) + H2O(l) =>
8 KClO3(s) + C12H22O11(s) = 8 KCl(s) + 12 CO2(g) + 11 H2O(l)
Na2SO4 + H2O + I2 = HIO3 + Na2SO3 =>
5 Na2SO4 + H2O + I2 = 2 HIO3 + 5 Na2SO3
C6H5NO2 + H2 = C12H12N2 + H2O =>
2 C6H5NO2 + 5 H2 = C12H12N2 + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SO2 + KO = K2SO2 + O2 =>
SO2 + 2 KO = K2SO2 + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C3H5(NO3)3 = N2 + H2O + O2 + CO2 =>
4 C3H5(NO3)3 = 6 N2 + 10 H2O + O2 + 12 CO2
AlBr3 + H2SO4 = Al2(SO4)3 + HBr =>
2 AlBr3 + 3 H2SO4 = Al2(SO4)3 + 6 HBr
Pd(PPh3)4 + ArBr = PdBr(Ar)(PPh3)2 + PPh3 =>
Pd(PPh3)4 + ArBr = PdBr(Ar)(PPh3)2 + 2 PPh3
Co(NO3)3 + (NH4)2S = Co2S3 + NH4NO3 =>
2 Co(NO3)3 + 3(NH4)2S = Co2S3 + 6 NH4NO3
CO(NH2)2 + H2O = OH + NH3 + C =>
CO(NH2)2 + 3 H2O = 4 OH + 2 NH3 + C
C6H5Br + Mg = C6H5MgBr =>
C6H5Br + Mg = C6H5MgBr
BaCl2 + Ag(NO3) = Ba(NO3)2 + AgCl =>
BaCl2 + 2 Ag(NO3) = Ba(NO3)2 + 2 AgCl
ClO3{-} + As2S3 + OH{-} = AsO4{-3} + SO4{-2} + Cl{-} + H2O =>
14 ClO3{-} + 3 As2S3 + 36 OH{-} = 6 AsO4{-3} + 9 SO4{-2} + 14 Cl{-} + 18 H2O
Co(NO3)3 + (NH4)2S = Co2S3 + NH4NO3 =>
2 Co(NO3)3 + 3(NH4)2S = Co2S3 + 6 NH4NO3
(CH3)2SiCl2 + H2O = (CH3)2SiO + HCl =>
(CH3)2SiCl2 + H2O = (CH3)2SiO + 2 HCl
C3H6O + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
5 C3H6O + 2 KMnO4 + 3 H2SO4 = 5 C2H5COOH + K2SO4 + 2 MnSO4 + 3 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C6H12O + K2Cr2O7 + H2SO4 = C6H8(COOH)2 + K2SO4 + Cr2(SO4)3 + H2O =>
12 C6H12O + 17 K2Cr2O7 + 68 H2SO4 = 9 C6H8(COOH)2 + 17 K2SO4 + 17 Cr2(SO4)3 + 95 H2O
SrBr2 + K2CO3 = KBr + SrCO3 =>
SrBr2 + K2CO3 = 2 KBr + SrCO3
C6H6CO2H + NaOH = NaC6H6CO2 + H2O =>
C6H6CO2H + NaOH = NaC6H6CO2 + H2O
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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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