| Équations équilibrées la veille | Équations équilibrées le lendemain |
20 C3H6O + 7 LiAlH4 = 6 C10H20O + 7 LiAl + 14 H2O
K2Cr2O7 + H2SO4 + H2O2 = H2Cr2O12 + K2SO4 + H2O =>
K2Cr2O7 + H2SO4 + 5 H2O2 = H2Cr2O12 + K2SO4 + 5 H2O
H2O + I = IO + H =>
H2O + I = IO + 2 H
Cu + H2(SO4) = Cu2(SO4)2 + H2O + (SO2) =>
2 Cu + 4 H2(SO4) = Cu2(SO4)2 + 4 H2O + 2(SO2)
PH3 + AgNO3 + H2O = Ag + HNO3 + H3PO3 =>
PH3 + 6 AgNO3 + 3 H2O = 6 Ag + 6 HNO3 + H3PO3
FeI3 + BaCl2 = FeCl2 + Ba + I2 =>
2 FeI3 + 2 BaCl2 = 2 FeCl2 + 2 Ba + 3 I2
C6H8O7 + NaCl = C6H5Na3O7 + HCl =>
C6H8O7 + 3 NaCl = C6H5Na3O7 + 3 HCl
H2C4H4O6 + NaOH = H2O + Na2C4H4O6 =>
H2C4H4O6 + 2 NaOH = 2 H2O + Na2C4H4O6
Rb + NaOH + H2O = Na[Rb(OH)3] + H2 =>
Rb + NaOH + 2 H2O = Na[Rb(OH)3] + H2
NaCl + BaCl2 + AgNO3 = AgCl + Ba + Na(NO3)2 =>
2 NaCl + BaCl2 + 4 AgNO3 = 4 AgCl + Ba + 2 Na(NO3)2
HNO3 + ZnO = Zn(NO3)2 + H2O =>
2 HNO3 + ZnO = Zn(NO3)2 + H2O
FeCl3 = FeCl2 + Cl2 =>
2 FeCl3 = 2 FeCl2 + Cl2
As2S3 + H2SO4 = H3AsO4 + H2O + SO2 =>
As2S3 + 11 H2SO4 = 2 H3AsO4 + 8 H2O + 14 SO2
HCl + CaC2 = H2C2 + CaCl2 =>
2 HCl + CaC2 = H2C2 + CaCl2
(CH3CH2NH2) + H3PO4 = (CH3CH2NH3)2HPO4 =>
2(CH3CH2NH2) + H3PO4 = (CH3CH2NH3)2HPO4
H2S + OH = SO3S + H2O =>
2 H2S + 10 OH = SO3S + 7 H2O
As2S3 + H2O2 = AsO43 + (SO4)2 + H2O =>
2 As2S3 + 196 H2O2 = 4 AsO43 + 3(SO4)2 + 196 H2O
CH3CCH + K2Cr2O7 + H2SO4 = CH3CH2COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CCH + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COOH + Cr2(SO4)3 + K2SO4 + H2O
SnO2(s) + C(s) = Sn(l) + CO(g) =>
SnO2(s) + 2 C(s) = Sn(l) + 2 CO(g)
Al(OH)2Cl = Al2O3 + HCl + H2O =>
2 Al(OH)2Cl = Al2O3 + 2 HCl + H2O
XC8H18 + O2 = XOH + CO2 + H2O =>
4 XC8H18 + 51 O2 = 4 XOH + 32 CO2 + 34 H2O
(NH4)3PO4 + KOH = K3PO4 + H2O + NH3 =>
(NH4)3PO4 + 3 KOH = K3PO4 + 3 H2O + 3 NH3
He7 = He =>
He7 = 7 He
NaCl + BaCl2 + AgNO3 = AgCl + Ba + Na(NO3)2 =>
2 NaCl + BaCl2 + 4 AgNO3 = 4 AgCl + Ba + 2 Na(NO3)2
KCrO2 + J2 + KOH = K2CrO4 + KJ + H2O =>
2 KCrO2 + 3 J2 + 8 KOH = 2 K2CrO4 + 6 KJ + 4 H2O
KOH + HOOCCOOH = H2O + KCO2 =>
2 KOH + HOOCCOOH = 2 H2O + 2 KCO2
N2H2 = N3H3 =>
3 N2H2 = 2 N3H3
N2 + Li2S = Li3N + S8 =>
8 N2 + 24 Li2S = 16 Li3N + 3 S8
NaOCl = NaCl + NaClO3 =>
3 NaOCl = 2 NaCl + NaClO3
C8H18 = C4H10 + C4H8 =>
C8H18 = C4H10 + C4H8
(OH2) = H2O =>
(OH2) = H2O
C2O4 + H2O = C6H12O6 + O =>
3 C2O4 + 6 H2O = C6H12O6 + 12 O
MgO + H3PO4 + K2O = KMgP3O9 + H2O =>
2 MgO + 6 H3PO4 + K2O = 2 KMgP3O9 + 9 H2O
NaCl + BaCl2 + AgNO3 = AgCl + Ba + Na(NO3)2 =>
2 NaCl + BaCl2 + 4 AgNO3 = 4 AgCl + Ba + 2 Na(NO3)2
CUH2O = CUOH2 =>
CUH2O = CUOH2
P4O10 + H2O = P10O2 + HO4 =>
35 P4O10 + 46 H2O = 14 P10O2 + 92 HO4
HCOOCH3 + H2O = HCOOH + CH3OH =>
HCOOCH3 + H2O = HCOOH + CH3OH
C2H5Li + C6H6 = LiCH + C7H10 =>
C2H5Li + C6H6 = LiCH + C7H10
C9H7O4 + FeCl3 = (C9H7O4)3Fe + Cl2 =>
6 C9H7O4 + 2 FeCl3 = 2(C9H7O4)3Fe + 3 Cl2
FeSO4 + H2SO4(conc) + HNO3(conc) = Fe2(SO4)3 + NO2 + H2O =>
2 FeSO4 + H2SO4(conc) + 2 HNO3(conc) = Fe2(SO4)3 + 2 NO2 + 2 H2O
C3H7Br + C6H6 = C9H12 + HBr =>
C3H7Br + C6H6 = C9H12 + HBr
NH4NO2 + KI + H2SO4 = I2 + NH3 + H2O + K2SO4 =>
NH4NO2 + 6 KI + 3 H2SO4 = 3 I2 + 2 NH3 + 2 H2O + 3 K2SO4
LiO2 + C2 = Li2C3 + O2 =>
4 LiO2 + 3 C2 = 2 Li2C3 + 4 O2
HCOOH + CuO = CuHCO3 + H2 =>
2 HCOOH + 2 CuO = 2 CuHCO3 + H2
Fe + Ca(OH)2 = FeCa + (OH)2 =>
Fe + Ca(OH)2 = FeCa + (OH)2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Ta2(C2O4)5 + Po3(PO4)4 = Ta3(PO4)5 + Po(C2O4)2 =>
6 Ta2(C2O4)5 + 5 Po3(PO4)4 = 4 Ta3(PO4)5 + 15 Po(C2O4)2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
NH2O2 = NO + H2O =>
NH2O2 = NO + H2O
ZnSO4MgCl2 = ZnCl2MgSO4 =>
ZnSO4MgCl2 = ZnCl2MgSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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