| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 HBr = MgBr2 + 2 H1
MnO2 + HCl = Cl2 + H2O + MnCl2 =>
MnO2 + 4 HCl = Cl2 + 2 H2O + MnCl2
(CH3COO)2Ba = Ba + CH3COO =>
(CH3COO)2Ba = Ba + 2 CH3COO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
Li2C2 + HCl = LiCl + C2H2 =>
Li2C2 + 2 HCl = 2 LiCl + C2H2
KClO3 + SO2 = KCl + SO3 =>
KClO3 + 3 SO2 = KCl + 3 SO3
TiCl4 + NaH = Ti + NaCl + H =>
TiCl4 + 4 NaH = Ti + 4 NaCl + 4 H
K2MnO4 + Na2SO3 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O =>
K2MnO4 + 2 Na2SO3 + 2 H2SO4 = 2 Na2SO4 + K2SO4 + MnSO4 + 2 H2O
Na2S2O4 + H2O + AuCl4 = Na2SO4 + HCl + SO2 + Au =>
Na2S2O4 + 2 H2O + AuCl4 = Na2SO4 + 4 HCl + SO2 + Au
Sn(s) + AgNO3(aq) = Sn(NO3)2(ag) + Ag(s) =>
Sn(s) + 2 AgNO3(aq) = Sn(NO3)2(ag) + 2 Ag(s)
Li2CO3 + C20H40O2 = H2O + LiO + CH =>
16 Li2CO3 + 3 C20H40O2 = 22 H2O + 32 LiO + 76 CH
CH2 = C + H3 =>
3 CH2 = 3 C + 2 H3
C6H6O2 + NaOH + AgBr = C6H2O2 + NaBr + H2O + Ag =>
C6H6O2 + 4 NaOH + 4 AgBr = C6H2O2 + 4 NaBr + 4 H2O + 4 Ag
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Tl2O3 + IrO2 = Tl2Ir2O7 =>
Tl2O3 + 2 IrO2 = Tl2Ir2O7
MnO2 + NaI + H2SO4 = H2O + I2 + MnSO4 + Na2SO4 =>
MnO2 + 2 NaI + 2 H2SO4 = 2 H2O + I2 + MnSO4 + Na2SO4
Ai2(SO4)3 + Ca(OH)2 = Ai(OH)3 + CaSO4 =>
Ai2(SO4)3 + 3 Ca(OH)2 = 2 Ai(OH)3 + 3 CaSO4
Co(NO3)2 + NaBH4 = Co + H2 + NaBO2 + NH3 =>
Co(NO3)2 + 3 NaBH4 = Co + 3 H2 + 3 NaBO2 + 2 NH3
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
CH2CNCH2CN + HCl + H2O = HOOCCH2CH2COOH + NH4Cl =>
CH2CNCH2CN + 2 HCl + 4 H2O = HOOCCH2CH2COOH + 2 NH4Cl
Al(C2H3O2)3 = Al + C2H3O2 =>
Al(C2H3O2)3 = Al + 3 C2H3O2
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4
Br{-} + NO3{-} + H{+} = Br2 + NO + H2O =>
6 Br{-} + 2 NO3{-} + 8 H{+} = 3 Br2 + 2 NO + 4 H2O
Fe(NO3)3(aq) + Na3PO4(s) = NaNO3(aq) + FePO4(s) =>
Fe(NO3)3(aq) + Na3PO4(s) = 3 NaNO3(aq) + FePO4(s)
Sr + KOH = SrOH + K =>
Sr + KOH = SrOH + K
Al3 + NaOH = Al(OH)3 + Na2 =>
2 Al3 + 18 NaOH = 6 Al(OH)3 + 9 Na2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Fe2S2 + O2 = FeO3 + SO2 =>
Fe2S2 + 5 O2 = 2 FeO3 + 2 SO2
(CaSO4)2H2O = CaSO4 + H2O =>
(CaSO4)2H2O = 2 CaSO4 + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HNO3 + C2H5OH = CO2 + HNO2 + H2O =>
6 HNO3 + C2H5OH = 2 CO2 + 6 HNO2 + 3 H2O
KCl + NaOH = K(OH) + NaCl =>
KCl + NaOH = K(OH) + NaCl
CrO2{2-} + OH{-} = CrO4{2-} + H2O + {-} =>
CrO2{2-} + 4 OH{-} = CrO4{2-} + 2 H2O + 4e
KMnO4 + HCl = KCl + MnCl + H2O + Cl2 =>
KMnO4 + 8 HCl = KCl + MnCl + 4 H2O + 3 Cl2
H{+} + HS{-} = H2S =>
H{+} + HS{-} = H2S
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HClO + Cu = CuClO + H =>
HClO + Cu = CuClO + H
F2 + AlBr3 = F3Br2 + Al3 =>
27 F2 + 12 AlBr3 = 18 F3Br2 + 4 Al3
K + Mn + O4 = KMnO4 =>
K + Mn + O4 = KMnO4
KOH + F = KOHF =>
KOH + F = KOHF
Na3PO4 + AgNO3 = Ag3PO4 + NaNO3 =>
Na3PO4 + 3 AgNO3 = Ag3PO4 + 3 NaNO3
Zn + NaOH + H2O = NaZn(OH)4 + H2 =>
2 Zn + 2 NaOH + 6 H2O = 2 NaZn(OH)4 + 3 H2
Fe2O3 + S = SO3 + Fe =>
Fe2O3 + S = SO3 + 2 Fe
COOH + NaHCO3 = HCOONa + H2O + CO2 =>
2 COOH + NaHCO3 = HCOONa + H2O + 2 CO2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Ni(NH3)6 + Br2 + H2O = Ni(H2O)6 + N2 + NH4Br =>
4 Ni(NH3)6 + 9 Br2 + 24 H2O = 4 Ni(H2O)6 + 3 N2 + 18 NH4Br
ZnO + HCl = Zn2HCl + O2 =>
2 ZnO + HCl = Zn2HCl + O2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
