| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KI + In + 2 InI3 = 3 KInI3
N2H5Br + H2O = N2H5 + HBr + OH =>
N2H5Br + H2O = N2H5 + HBr + OH
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
K2SO4 + PbSO3 = PbSO4 + K2SO3 =>
K2SO4 + PbSO3 = PbSO4 + K2SO3
Ag + NaCN + O2 + H2O = Na[Ag(CN)2]3 + NaOH =>
12 Ag + 24 NaCN + 5 O2 + 10 H2O = 4 Na[Ag(CN)2]3 + 20 NaOH
Li5OHP2O7 + H4P2O7 = Li4P2O7 + H2O =>
4 Li5OHP2O7 + H4P2O7 = 5 Li4P2O7 + 4 H2O
FeAsS + FeS2 = FeS + As4S4 =>
4 FeAsS + 4 FeS2 = 8 FeS + As4S4
Fe(CNS)3 + KCl = FeCl3 + KCNS =>
Fe(CNS)3 + 3 KCl = FeCl3 + 3 KCNS
K2Cr2O7 + C2H4(OH)2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2C2O4 + H2O =>
4 K2Cr2O7 + 3 C2H4(OH)2 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 3 H2C2O4 + 22 H2O
Ag(NH3)3Cl + NaBr = AgBr + NaCl + NH3 =>
Ag(NH3)3Cl + NaBr = AgBr + NaCl + 3 NH3
H2O2 + KI3 + C6H10O5 = C6H10O5I2 + KOH =>
H2O2 + 2 KI3 + 3 C6H10O5 = 3 C6H10O5I2 + 2 KOH
C9H13NO + CH2O = C10H15NO + H2O + CO2 =>
2 C9H13NO + 3 CH2O = 2 C10H15NO + H2O + CO2
C4H8O + KBrO3 = C4H6O2 + KBr + H2O =>
3 C4H8O + 2 KBrO3 = 3 C4H6O2 + 2 KBr + 3 H2O
NH3 + BaCl2 = Ba(NH3)2 + Cl2 =>
2 NH3 + BaCl2 = Ba(NH3)2 + Cl2
[Cu(NH3)4](NO3)2 + HCl = Cu(NO3)2 + NH4Cl =>
[Cu(NH3)4](NO3)2 + 4 HCl = Cu(NO3)2 + 4 NH4Cl
Cu(NH3)4 + K4[Fe(CN)6] = Cu2Fe(CN)6 + K + (NH3)4 =>
2 Cu(NH3)4 + K4[Fe(CN)6] = Cu2Fe(CN)6 + 4 K + 2(NH3)4
CrCl3 + HNO3 + H2O = H2Cr2O7 + NO2 + HCl =>
2 CrCl3 + 6 HNO3 + H2O = H2Cr2O7 + 6 NO2 + 6 HCl
(NH4)2SO4 + Cu(NO3)2 = Cu(SO4) + NH4(NO3) =>
(NH4)2SO4 + Cu(NO3)2 = Cu(SO4) + 2 NH4(NO3)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
ZnCl2 + NH3*H2O = NH4Cl + Zn(OH)2 =>
ZnCl2 + 2 NH3*H2O = 2 NH4Cl + Zn(OH)2
CH4N2S + CuCl = CuSCN + NH4Cl =>
CH4N2S + CuCl = CuSCN + NH4Cl
H60 = H6 =>
H60 = 10 H6
NaHCO3 + H3A = Na3A + CO2 + H2O =>
3 NaHCO3 + H3A = Na3A + 3 CO2 + 3 H2O
[Ag(NH3)2]Cl + NaOH = NaCl + NH3 + AgOH =>
[Ag(NH3)2]Cl + NaOH = NaCl + 2 NH3 + AgOH
Fe + MgCl2 = FeCl2 + Mg =>
Fe + MgCl2 = FeCl2 + Mg
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
(FeCl3)2 + (H2SO4)3 = Fe2(SO4)3 + (HCl)6 =>
(FeCl3)2 + (H2SO4)3 = Fe2(SO4)3 + (HCl)6
FeCr2O4 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeCr2O4 + 8 K2CO3 + 7 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
NaClK[Sb(OH)6] = Na[Sb(OH)6]KCl =>
NaClK[Sb(OH)6] = Na[Sb(OH)6]KCl
S8 + AgF = SF4 + Ag =>
S8 + 32 AgF = 8 SF4 + 32 Ag
H2NC6H4NO2 + H2 = H2NC6H4NH2 + H2O =>
H2NC6H4NO2 + 3 H2 = H2NC6H4NH2 + 2 H2O
KHC8H4O4(ac) + NaOH(ac) = KNaC8H4O4 + H2O =>
KHC8H4O4(ac) + NaOH(ac) = KNaC8H4O4 + H2O
C4H10O + CH3COOH = C6H12O2 + H2O =>
C4H10O + CH3COOH = C6H12O2 + H2O
C3H7COOH + Cl2 = C3H6ClCOOH + HCl =>
C3H7COOH + Cl2 = C3H6ClCOOH + HCl
C2H4O2 + (NH4)2CO3 = NH4C2H3O2 + H2O + CO2 =>
2 C2H4O2 + (NH4)2CO3 = 2 NH4C2H3O2 + H2O + CO2
NaCOOH + HgCl2 = NaCl + CO + CO2 + Hg2Cl2 + H2O =>
2 NaCOOH + 2 HgCl2 = 2 NaCl + CO + CO2 + Hg2Cl2 + H2O
Cl2 + CuBr2 = Cl2Br2 + Cu =>
Cl2 + CuBr2 = Cl2Br2 + Cu
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
C3H5O(COOH)2COO + H2O = OH + C3H5O(COOH)3 =>
C3H5O(COOH)2COO + H2O = OH + C3H5O(COOH)3
FeO + SO2 = Fe2S3 + O2 =>
2 FeO + 3 SO2 = Fe2S3 + 4 O2
Li + CCl4 = LiCl + C =>
4 Li + CCl4 = 4 LiCl + C
CrO3 + C + Cl2 = CO + CrCl3 =>
2 CrO3 + 6 C + 3 Cl2 = 6 CO + 2 CrCl3
C17H19O3N + HCl = H2O + C17H18O2NCl =>
C17H19O3N + HCl = H2O + C17H18O2NCl
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
FeCl3 + K2CO3 = KCl + Fe2(CO3)3 =>
2 FeCl3 + 3 K2CO3 = 6 KCl + Fe2(CO3)3
ZnO + H2 = Zn + H2OO =>
2 ZnO + H2 = 2 Zn + H2OO
NaHSO4 + H2O = Na2SO4 + H3O + SO4 =>
2 NaHSO4 + 2 H2O = Na2SO4 + 2 H3O + SO4
MnCO5 + O2 = Mn2O7 + CO2 =>
4 MnCO5 + O2 = 2 Mn2O7 + 4 CO2
KMnO4 + Na2SO3 + NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
CD + HNO3 = CD(NO3)2 + NO + H2O =>
3 CD + 8 HNO3 = 3 CD(NO3)2 + 2 NO + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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