| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Fe(OH)2 = 3 Fe + O3 + 3 H2O
CH3COOH + Pb = Pb(CH3COO)2 + H2 =>
2 CH3COOH + Pb = Pb(CH3COO)2 + H2
H3AsO4 + Ni(OH)3 = NiAsO4 + H2O =>
H3AsO4 + Ni(OH)3 = NiAsO4 + 3 H2O
PbCl2 + AgOH = Pb(OH)2 + AgCl =>
PbCl2 + 2 AgOH = Pb(OH)2 + 2 AgCl
Ag2O + N2H4 = N2 + Ag + H2O =>
2 Ag2O + N2H4 = N2 + 4 Ag + 2 H2O
NaClO3 + H2SO4 = NaHSO4 + Cl2 + O2 + H2O =>
4 NaClO3 + 4 H2SO4 = 4 NaHSO4 + 2 Cl2 + 5 O2 + 2 H2O
AgN2 + H2O = Ag + N2(H2O) =>
AgN2 + H2O = Ag + N2(H2O)
H2SO4 + KMnO4 + C3H6O3 = CO2 + H2O + K2SO4 + MnSO4 =>
18 H2SO4 + 12 KMnO4 + 5 C3H6O3 = 15 CO2 + 33 H2O + 6 K2SO4 + 12 MnSO4
BaO + Fe(OH)3 + NaClO = H2O + BaFeO4 + NaCl =>
2 BaO + 2 Fe(OH)3 + 3 NaClO = 3 H2O + 2 BaFeO4 + 3 NaCl
ZnSO4 + CaOH2 = CaSO4 + ZnOH2 =>
ZnSO4 + CaOH2 = CaSO4 + ZnOH2
CH3CH2CH3 + O2 = CO + H2O =>
2 CH3CH2CH3 + 7 O2 = 6 CO + 8 H2O
Cu2SO3 + Zn = Cu + ZnSO3 =>
Cu2SO3 + Zn = 2 Cu + ZnSO3
C2H5OH + KOH + I2 = CH2CHO + KI + H2O =>
2 C2H5OH + 6 KOH + 3 I2 = 2 CH2CHO + 6 KI + 6 H2O
SiCl4 + O2 = SiO2 + OCl =>
SiCl4 + 3 O2 = SiO2 + 4 OCl
Na6(AlO2)6 + HCl = AlCl3 + NaCl + H2O =>
Na6(AlO2)6 + 24 HCl = 6 AlCl3 + 6 NaCl + 12 H2O
BaCl2 + Na2H2PO4 = BaH2PO4 + NaCl =>
BaCl2 + Na2H2PO4 = BaH2PO4 + 2 NaCl
Ag2I3 + FeCO3 = FeI3 + Ag2CO3 =>
Ag2I3 + FeCO3 = FeI3 + Ag2CO3
ClNO2 + C6H16N4O2 + CH4 = NH3 + CO2 + Cl2 =>
16 ClNO2 + C6H16N4O2 + 11 CH4 = 20 NH3 + 17 CO2 + 8 Cl2
C15H16O2 + COCl2 + NaOH = (OC6H4C(CH3)2C6H4OCO)50 + NaCl + H2O =>
50 C15H16O2 + 50 COCl2 + 100 NaOH = (OC6H4C(CH3)2C6H4OCO)50 + 100 NaCl + 100 H2O
Li32N = Li + N2 =>
2 Li32N = 64 Li + N2
HCl + HCO3 = H2CO3 + Cl =>
HCl + HCO3 = H2CO3 + Cl
KI + KBrO3 + HCl = ICl + KBr + KCl + H2O =>
3 KI + KBrO3 + 6 HCl = 3 ICl + KBr + 3 KCl + 3 H2O
CO2 + H2O = C12H12O11 + O2 =>
24 CO2 + 12 H2O = 2 C12H12O11 + 19 O2
KOH + HF = KF + H2O =>
KOH + HF = KF + H2O
C5H10Br2 + KOH = C5H10(OH)2 + KBr =>
C5H10Br2 + 2 KOH = C5H10(OH)2 + 2 KBr
Fe(OH)2 = Fe + O3 + H2O =>
3 Fe(OH)2 = 3 Fe + O3 + 3 H2O
Cl2 + H2O + O2 = HClO2 =>
2 Cl2 + 2 H2O + 3 O2 = 4 HClO2
Fe + H2O2 = Fe(OH)3 =>
2 Fe + 3 H2O2 = 2 Fe(OH)3
C2H6 + H2O = H2 + CO2 =>
C2H6 + 4 H2O = 7 H2 + 2 CO2
Li2O + ZnS = Li6S3 + ZnO =>
3 Li2O + 3 ZnS = Li6S3 + 3 ZnO
C2OH6 + O2 = H2 + C2H4O2 =>
2 C2OH6 + O2 = 2 H2 + 2 C2H4O2
FeS + HCl + HNO3 = FeCl3 + H2SO4 + H2O + NO =>
FeS + 3 HCl + 3 HNO3 = FeCl3 + H2SO4 + 2 H2O + 3 NO
HCO2H + CaCO3 = HCO2Ca + CO2 + H2O =>
3 HCO2H + 2 CaCO3 = 2 HCO2Ca + 3 CO2 + 2 H2O
AsH3 + NaMnO4 + H2O = H3AsO4 + MnO2 + NaOH =>
3 AsH3 + 8 NaMnO4 + 4 H2O = 3 H3AsO4 + 8 MnO2 + 8 NaOH
CuCl2 + Zn(NO3)2 = ZnCu + Cl(NO3) =>
CuCl2 + Zn(NO3)2 = ZnCu + 2 Cl(NO3)
CuSO4*5H2O + K(OH)2 + KClO3 = KCuO4 + K2SO4 + ClO + H2O =>
CuSO4*5H2O + 2 K(OH)2 + KClO3 = KCuO4 + K2SO4 + ClO + 7 H2O
AgNO3 + Na3PO4 = AgNa3 + NO3 + PO4 =>
AgNO3 + Na3PO4 = AgNa3 + NO3 + PO4
Ca3S2 = Ca + S =>
Ca3S2 = 3 Ca + 2 S
CoCl2H2O + H2SO4 = CoSO4 + HCl + H2O =>
CoCl2H2O + H2SO4 = CoSO4 + 2 HCl + H2O
V(NO3)3 + Mg = Mg(NO3)2 + V(NO3) =>
V(NO3)3 + Mg = Mg(NO3)2 + V(NO3)
Ca + HCl = CaCl2 + H22 =>
11 Ca + 22 HCl = 11 CaCl2 + H22
C100H202 + H2O = H2 + CO =>
C100H202 + 100 H2O = 201 H2 + 100 CO
AlZr + Zr = Al4Zr5 =>
4 AlZr + Zr = Al4Zr5
BaO + N2O3 = BaN2O4 =>
BaO + N2O3 = BaN2O4
KNO2 + KMnO4 + H2SO4 = MnSO + HNO3 + KSO4 + H2O =>
10 KNO2 + 3 KMnO4 + 16 H2SO4 = 3 MnSO + 10 HNO3 + 13 KSO4 + 11 H2O
H2O + C7H6O = C7H6O2 + C7H8O =>
H2O + 2 C7H6O = C7H6O2 + C7H8O
NaI + Cl = NaClI =>
NaI + Cl = NaClI
KNO3 + KI + H2SO4 = N2 + KIO3 + K2SO4 + H2O =>
6 KNO3 + 5 KI + 3 H2SO4 = 3 N2 + 5 KIO3 + 3 K2SO4 + 3 H2O
Fe + CrO4 + H2O = Fe(OH)3 + CrO =>
2 Fe + CrO4 + 3 H2O = 2 Fe(OH)3 + CrO
Na2SO3 + HF = NaF + H2O + SO2 =>
Na2SO3 + 2 HF = 2 NaF + H2O + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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