| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3C6H5O7(aq) + 3 NaHCO3(aq) = Na3C6H5O7(s) + 3 CO2(g) + 3 H2O(l)
Cl2 + OH = HClO =>
Cl2 + 2 OH = 2 HClO
CO(NH2)2 + CH3COOH = COCH3(COOH) + NH2 =>
CO(NH2)2 + CH3COOH = COCH3(COOH) + 2 NH2
Sn + HgCl2 = SnCl2 + Hg2Cl2 =>
Sn + 2 HgCl2 = SnCl2 + Hg2Cl2
S3O4 = S + O2 =>
S3O4 = 3 S + 2 O2
NaOH + H2S = H2O + Na2S =>
2 NaOH + H2S = 2 H2O + Na2S
HCOOH + CH3CH2NHCH3 = CH3CH2NH2(COOH)CH3 =>
HCOOH + CH3CH2NHCH3 = CH3CH2NH2(COOH)CH3
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
C2 + H2 + O2 = C7H6O2 =>
7 C2 + 6 H2 + 2 O2 = 2 C7H6O2
Li + C2H6O = LiOH + C2H5 =>
Li + C2H6O = LiOH + C2H5
B3Br9 + HNO3 = B(NO3)3 + HBr =>
B3Br9 + 9 HNO3 = 3 B(NO3)3 + 9 HBr
FeWO4 + C = Fe6W6C + CO =>
6 FeWO4 + 25 C = Fe6W6C + 24 CO
C9H20S + O2 = CO2 + H2O + SO2 =>
C9H20S + 15 O2 = 9 CO2 + 10 H2O + SO2
C6H12 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C6H12 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 12 MnSO4 + 6 K2SO4 + 18 H2O
FeCl3 + NaI + H2O = Fe(OH)3 + NaCl + HI =>
FeCl3 + 3 NaI + 3 H2O = Fe(OH)3 + 3 NaCl + 3 HI
MgP = Mg + P =>
MgP = Mg + P
Pd(OH)3 = Pd2O3 + H2O =>
2 Pd(OH)3 = Pd2O3 + 3 H2O
H2O2 + H2SO4 = H2O + H2SO5 =>
H2O2 + H2SO4 = H2O + H2SO5
H2SO4 + Mn(OH)2 = H2O + MnSO4 =>
H2SO4 + Mn(OH)2 = 2 H2O + MnSO4
C6H12O6 + H2 = C11H12O + H2O =>
11 C6H12O6 + 30 H2 = 6 C11H12O + 60 H2O
CaHCO3 + CaOH = Ca2CO3 + H2O =>
CaHCO3 + CaOH = Ca2CO3 + H2O
Pb(NO3)3 + KI = KNO3 + PbI3 =>
Pb(NO3)3 + 3 KI = 3 KNO3 + PbI3
Co(NO3)2*6H2O + HCl = CoCl2*6H2O + HNO3 =>
Co(NO3)2*6H2O + 2 HCl = CoCl2*6H2O + 2 HNO3
Be(OH)2 + CaCO3 = BeCO3 + Ca(OH)2 =>
Be(OH)2 + CaCO3 = BeCO3 + Ca(OH)2
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
Fe2S3O12 + KOH = K2SO4 + FeO3H3 =>
Fe2S3O12 + 6 KOH = 3 K2SO4 + 2 FeO3H3
NH3 + H2 = NH4 =>
2 NH3 + H2 = 2 NH4
He + O2 = He2O8 =>
2 He + 4 O2 = He2O8
H3 + Cl3 = HCl =>
H3 + Cl3 = 3 HCl
Ba(OH)2 + ZnSO4 = BaSO4 + (OH)2Zn =>
Ba(OH)2 + ZnSO4 = BaSO4 + (OH)2Zn
KMnO4 + HCl = ClMnO4 + HK =>
KMnO4 + HCl = ClMnO4 + HK
K2O + Mn(ClO3)4 + HNO3 = KNO3 + HClO3 + MnO2 =>
2 K2O + Mn(ClO3)4 + 4 HNO3 = 4 KNO3 + 4 HClO3 + MnO2
HCOH + Cu(OH)2 = HCOOH + CuOH + H2O =>
HCOH + 2 Cu(OH)2 = HCOOH + 2 CuOH + H2O
CH3COOH + Fe = Fe(CH3COO)2 + H2 =>
2 CH3COOH + Fe = Fe(CH3COO)2 + H2
C2H2 + CH3COOH = CH3COOCHCH2 =>
C2H2 + CH3COOH = CH3COOCHCH2
K2CrO4 + HgNO3 = KNO3 + Hg2CrO4 =>
K2CrO4 + 2 HgNO3 = 2 KNO3 + Hg2CrO4
Na2CO3 + BaS = Na2S + CO3Ba =>
Na2CO3 + BaS = Na2S + CO3Ba
Zn + CuSO4(ac) = Cu(s) + ZnSO4 =>
Zn + CuSO4(ac) = Cu(s) + ZnSO4
SO3{2-} + H2O = H2SO4{2-} =>
SO3{2-} + H2O = H2SO4{2-}
Na3PO4 + SiO2 + C = Na2SiO3 + CO2 + P =>
4 Na3PO4 + 6 SiO2 + 5 C = 6 Na2SiO3 + 5 CO2 + 4 P
MgF2 = F + Mg =>
MgF2 = 2 F + Mg
XBaCl2 + Al2(SO4)3 = XBaSO4 + AlCl3 =>
3 XBaCl2 + Al2(SO4)3 = 3 XBaSO4 + 2 AlCl3
KOH + HNO3 = KOHNO3 + H2 =>
2 KOH + 2 HNO3 = 2 KOHNO3 + H2
H2SO4 + Ni(OH)3 = Ni2(SO4)3 + H2O =>
3 H2SO4 + 2 Ni(OH)3 = Ni2(SO4)3 + 6 H2O
C15H30 + O2 = CO2 + H2O00 =>
2 C15H30 + 45 O2 = 30 CO2 + 30 H2O00
CO2 + H2O = C11H12O + O2 =>
22 CO2 + 12 H2O = 2 C11H12O + 27 O2
FeS + HCl = Fe + SHCl =>
FeS + HCl = Fe + SHCl
CHCl = C + HCl =>
CHCl = C + HCl
ZnSO4(aq) + BaCl2(aq) = BaSO4(s) + ZnCl2(aq) =>
ZnSO4(aq) + BaCl2(aq) = BaSO4(s) + ZnCl2(aq)
(CH3)2CO + H2O = C3H8O2 =>
(CH3)2CO + H2O = C3H8O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/08/24
Équations équilibrées sur01/07/24
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