| Équations équilibrées la veille | Équations équilibrées le lendemain |
CsOH + HCl = CsCl + H2O
AlC3 + H2O = CH4 + Al + OH =>
AlC3 + 12 H2O = 3 CH4 + Al + 12 OH
BaSO4 + CH4 = BaS + C + H2O =>
BaSO4 + 2 CH4 = BaS + 2 C + 4 H2O
C3H8O + KNO3 = CO + H2O + KNH =>
7 C3H8O + 12 KNO3 = 21 CO + 22 H2O + 12 KNH
KMnO4 + Cr2(SO4)3 + KOH = K2MnO4 + K2SO4 + K2CrO4 + H2O =>
6 KMnO4 + Cr2(SO4)3 + 16 KOH = 6 K2MnO4 + 3 K2SO4 + 2 K2CrO4 + 8 H2O
LiBr + HCl = LiCl + HBr =>
LiBr + HCl = LiCl + HBr
KNO3 + H2SO4 = KNO3H2SO4 =>
KNO3 + H2SO4 = KNO3H2SO4
Fe(NH4)2(SO4)2 + NaOH = Fe(OH)2 + Na2SO4 + (NH4)2SO4 =>
Fe(NH4)2(SO4)2 + 2 NaOH = Fe(OH)2 + Na2SO4 + (NH4)2SO4
CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
K2PtCl4 = K + Cl + Pt =>
K2PtCl4 = 2 K + 4 Cl + Pt
[Ag(NH3)2]Cl + HNO3 = NH4NO3 + AgNO3 + HCl =>
[Ag(NH3)2]Cl + 3 HNO3 = 2 NH4NO3 + AgNO3 + HCl
Na2CrO4Ba(NO3)2 = BaCrO4 + NaNO3 =>
Na2CrO4Ba(NO3)2 = BaCrO4 + 2 NaNO3
Li + I2 = Li7I =>
14 Li + I2 = 2 Li7I
Na2SO4 + C = Na2S + CO2 =>
Na2SO4 + 2 C = Na2S + 2 CO2
Cs2CO3 + HCl = CO2 + Cs + Cl + H2O =>
Cs2CO3 + 2 HCl = CO2 + 2 Cs + 2 Cl + H2O
H3(PO4) + Li(OH) = H(OH) + Li3(PO4) =>
H3(PO4) + 3 Li(OH) = 3 H(OH) + Li3(PO4)
HF + K2Cr2O7 = CrF2 + KF + F2 + H2O =>
14 HF + K2Cr2O7 = 2 CrF2 + 2 KF + 4 F2 + 7 H2O
Fe3O4 + C8H18 = Fe + CO + H2O =>
17 Fe3O4 + 4 C8H18 = 51 Fe + 32 CO + 36 H2O
Gd2O3 + MnO2 = GdMnO3 + O =>
Gd2O3 + 2 MnO2 = 2 GdMnO3 + O
Fe(NO3)3 + (NH4)2S = Fe2S3 + NO3NH4 =>
2 Fe(NO3)3 + 3(NH4)2S = Fe2S3 + 6 NO3NH4
H2O + Mn{2+} = Mn3O4 + H{+} + e =>
4 H2O + 3 Mn{2+} = Mn3O4 + 8 H{+} + 2e
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
LiS + P = LiP + S =>
LiS + P = LiP + S
Al2(SO4)3 + Na2CrO4 = Na2(SO4)3 + Al2CrO4 =>
Al2(SO4)3 + Na2CrO4 = Na2(SO4)3 + Al2CrO4
Fe2O3 + NH4HSO4 = Fe2(SO4)3 + H2O + NH3 =>
Fe2O3 + 3 NH4HSO4 = Fe2(SO4)3 + 3 H2O + 3 NH3
SO2 + Na2O = Na2SO3 =>
SO2 + Na2O = Na2SO3
C18H6 + O2 = CO2 + H2O =>
2 C18H6 + 39 O2 = 36 CO2 + 6 H2O
C14H26O7 + O2 = CO2 + H2O =>
C14H26O7 + 17 O2 = 14 CO2 + 13 H2O
Au + Cl2 = AuCl3 =>
2 Au + 3 Cl2 = 2 AuCl3
CU(OH)2 + KNO3 = CU(NO3)2 + KOH =>
CU(OH)2 + 2 KNO3 = CU(NO3)2 + 2 KOH
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
CH3CH2CHCH3CHO + KMnO4 + H2SO4 = CH3CH2CHCH3COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CHCH3CHO + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2CHCH3COOH + K2SO4 + 2 MnSO4 + 3 H2O
NH4NO3(aq) + NaOH(s) = NH4OH(aq) + NaNO3(aq) =>
NH4NO3(aq) + NaOH(s) = NH4OH(aq) + NaNO3(aq)
HCl + CaCO3 = CO2 + CaCl2 + H2O =>
2 HCl + CaCO3 = CO2 + CaCl2 + H2O
B2O + H2O = BOH =>
B2O + H2O = 2 BOH
As + O2 = As2O5 =>
4 As + 5 O2 = 2 As2O5
MnSO4 + NH3 = MnNH3 + SO4 =>
MnSO4 + NH3 = MnNH3 + SO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
C7H14 + KMnO4 + H2O = C7H16O2 + MnO2 + KOH =>
3 C7H14 + 2 KMnO4 + 4 H2O = 3 C7H16O2 + 2 MnO2 + 2 KOH
K2Cr2O7 + H2SO4 + KBr = Cr2(SO4)3 + Br2 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 KBr = Cr2(SO4)3 + 3 Br2 + 4 K2SO4 + 7 H2O
Ba + Br = BaBr2 =>
Ba + 2 Br = BaBr2
Ca3P2 = Ca + P2 =>
Ca3P2 = 3 Ca + P2
Fe + PbSO4 = FeSO4 + Pb =>
Fe + PbSO4 = FeSO4 + Pb
Au + O2 = Au2O3 =>
4 Au + 3 O2 = 2 Au2O3
I2 + Cl2 = ICl5 =>
I2 + 5 Cl2 = 2 ICl5
As + O2 = As4O6 =>
4 As + 3 O2 = As4O6
As + O2 = As2O3 =>
4 As + 3 O2 = 2 As2O3
K3(PO4) + LiCl = KCl + Li3PO4 =>
K3(PO4) + 3 LiCl = 3 KCl + Li3PO4
AgNO3 + CuCl = AgCl + Cu2(NO3)2 =>
2 AgNO3 + 2 CuCl = 2 AgCl + Cu2(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/26/25
Équations équilibrées sur03/28/24
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