| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2 + Ca(OCl)2 + 2 H2O = 2 Ca(OH)2 + 4 Cl
KM4O4 = K2M4O4 + M4O2 + O2 =>
2 KM4O4 = K2M4O4 + M4O2 + O2
KMnO4 + H2O + Na2SO3 = MnO + Na2SO4 + KOH =>
2 KMnO4 + H2O + 5 Na2SO3 = 2 MnO + 5 Na2SO4 + 2 KOH
SO2(s) + H2(g) = H2S(g) + H2O(g) =>
SO2(s) + 3 H2(g) = H2S(g) + 2 H2O(g)
P2O5 + Cl = PCl + O5 =>
P2O5 + 2 Cl = 2 PCl + O5
Mn(OH)2 + KBrO3 + KOH = KMnO4 + KBr + H2O =>
6 Mn(OH)2 + 5 KBrO3 + 6 KOH = 6 KMnO4 + 5 KBr + 9 H2O
KMnO4 + MnS + H2SO4 = MnSO4 + KHSO4 + H2O =>
8 KMnO4 + 5 MnS + 16 H2SO4 = 13 MnSO4 + 8 KHSO4 + 12 H2O
Ag + Cu(NO3) = Ag(NO3)2 + Cu =>
Ag + 2 Cu(NO3) = Ag(NO3)2 + 2 Cu
Mg + HBr = H2 + MgBr2 =>
Mg + 2 HBr = H2 + MgBr2
Fe2H2O4 = Fe2O3 + H2O =>
Fe2H2O4 = Fe2O3 + H2O
Ba + MgSO4 = BaSO4 + Mg =>
Ba + MgSO4 = BaSO4 + Mg
HOH + N2O5 = NOH + HO5 =>
13 HOH + 9 N2O5 = 18 NOH + 8 HO5
MgO + BaCl2 = MgCl2 + BaO =>
MgO + BaCl2 = MgCl2 + BaO
MgS2 + O2 = MgO3 + SO2 =>
2 MgS2 + 7 O2 = 2 MgO3 + 4 SO2
P + KMnO4 + H2O = KH2PO4 + MnO2 + KOH =>
3 P + 5 KMnO4 + 4 H2O = 3 KH2PO4 + 5 MnO2 + 2 KOH
NH4Cl = NH4 + Cl =>
NH4Cl = NH4 + Cl
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
Et3NHCl = Et3N + HCl =>
Et3NHCl = Et3N + HCl
KNO3 + Fe2O3 = Fe(NO3)3 + K2O =>
6 KNO3 + Fe2O3 = 2 Fe(NO3)3 + 3 K2O
Cr2O7{2-} + H2C2O4{+} + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7{2-} + 6 H2C2O4{+} + 2 H{+} = 2 Cr{3+} + 12 CO2 + 7 H2O
Na2O2 = Na2O + O2 =>
2 Na2O2 = 2 Na2O + O2
CF2Cl2 = C + F + Cl =>
CF2Cl2 = C + 2 F + 2 Cl
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
PIBr = BrIP =>
PIBr = BrIP
CH3CH2CH2CHO + CuSO4 + NaOH = CH3CH2CH2COONa + Cu2O + Na2SO4 + H2O =>
CH3CH2CH2CHO + 2 CuSO4 + 5 NaOH = CH3CH2CH2COONa + Cu2O + 2 Na2SO4 + 3 H2O
Sn + CuCl2 = Cu2 + SnCl4 =>
Sn + 2 CuCl2 = Cu2 + SnCl4
Be(NO3)2 + NaOH + C6H8O7 = Be(OH)2 + Na3C6H5O7 + HNO3 =>
3 Be(NO3)2 + 6 NaOH + 2 C6H8O7 = 3 Be(OH)2 + 2 Na3C6H5O7 + 6 HNO3
U + C = UC =>
U + C = UC
Cd(NO3)2 + NH4Cl = CdCl2 + NH4NO3 =>
Cd(NO3)2 + 2 NH4Cl = CdCl2 + 2 NH4NO3
SO2CuO = CuSO3 =>
SO2CuO = CuSO3
YBa2Cu3O7 + HCl = CuCl + H2O + YCl3 + BaCl + O =>
YBa2Cu3O7 + 8 HCl = 3 CuCl + 4 H2O + YCl3 + 2 BaCl + 3 O
Cu2(CrO4) + Au = Cu + AuCrO4 =>
Cu2(CrO4) + Au = 2 Cu + AuCrO4
K2C2O4 + Ca(NO3)2 = K(NO3) + CaC2O4 =>
K2C2O4 + Ca(NO3)2 = 2 K(NO3) + CaC2O4
C12H22O11 + O2 = C2O2 + H2O2 =>
2 C12H22O11 + 23 O2 = 12 C2O2 + 22 H2O2
F2 + HI = H2I + FI =>
F2 + 4 HI = 2 H2I + 2 FI
C12H22O1 + H2O = C2H6O + CO2 =>
3 C12H22O1 + 18 H2O = 17 C2H6O + 2 CO2
C8H12O3N + O2 = CO2 + H2O + NH3 =>
4 C8H12O3N + 35 O2 = 32 CO2 + 18 H2O + 4 NH3
C6H5OH + H2 = C6H10OH =>
2 C6H5OH + 5 H2 = 2 C6H10OH
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
KMnO4 + NaOH + NaHSO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + 3 NaOH + NaHSO3 = K2MnO4 + Na2MnO4 + Na2SO4 + 2 H2O
C7H10O2 + O2 = CO2 + H2O =>
2 C7H10O2 + 17 O2 = 14 CO2 + 10 H2O
KNO3 + LiF = KF + LiNO3 =>
KNO3 + LiF = KF + LiNO3
H2SO4 + Ti(OH)4 = Ti(OH)2SO4 + H2O =>
H2SO4 + Ti(OH)4 = Ti(OH)2SO4 + 2 H2O
Et3NHCl = Et3N + HCl =>
Et3NHCl = Et3N + HCl
C7H6O3C4H6O3 = C9H8O4HC2H3O2 =>
C7H6O3C4H6O3 = C9H8O4HC2H3O2
FeCl3 + Br2 = FeBr3 + Cl2 =>
2 FeCl3 + 3 Br2 = 2 FeBr3 + 3 Cl2
NH4ClO4(s) = N2(g) + Cl2(g) + O2(g) + H2O(g) =>
2 NH4ClO4(s) = N2(g) + Cl2(g) + 2 O2(g) + 4 H2O(g)
K(Mg)3AlSi3O10(OH)2 + SiO2 = KAlSi3O8 + MgSiO3 + H2O =>
K(Mg)3AlSi3O10(OH)2 + 3 SiO2 = KAlSi3O8 + 3 MgSiO3 + H2O
Cu(OH)2 + NH3*H2O = (Cu(NH3)6)(OH)2 + H2O =>
Cu(OH)2 + 6 NH3*H2O = (Cu(NH3)6)(OH)2 + 6 H2O
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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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