| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2O3 + 3 HNO3 + 7 KOH = 2 K2CrO4 + 3 KNO2 + 5 H2O
HClO(l) + Fe(OH)3(g) = Fe(ClO)3 + H2O(l) =>
3 HClO(l) + Fe(OH)3(g) = Fe(ClO)3 + 3 H2O(l)
Fe2 + O3 + Al = FeAl2O3 =>
Fe2 + 2 O3 + 4 Al = 2 FeAl2O3
NH{+}4 + CO{2+{-})3 = NHCO =>
NH{+}4 + CO{2+3{-})3 = NHCO
KOH(aq) + HF(aq) = KF(aq) + H2O(l) =>
KOH(aq) + HF(aq) = KF(aq) + H2O(l)
H2CrO4 + Na2O = Na2CrO4 + H2O =>
H2CrO4 + Na2O = Na2CrO4 + H2O
ICl3 + HCl = HICl4 =>
ICl3 + HCl = HICl4
ZnC4H5O4 + FeCl3*6H2O + FeCl2*4H2O + NaOH = ZnFe17O16 + NaCl + H2O + CO2 =>
ZnC4H5O4 + 11 FeCl3*6H2O + 6 FeCl2*4H2O + 45 NaOH = ZnFe17O16 + 45 NaCl + 115 H2O + 4 CO2
LiOH(s) + HNO2(aq) = LiNO2(aq) + H2O(l) =>
LiOH(s) + HNO2(aq) = LiNO2(aq) + H2O(l)
Al2O3(s) + HCl = AlCl3 + H2O =>
Al2O3(s) + 6 HCl = 2 AlCl3 + 3 H2O
P4O10 + PCl5 = POCl3 =>
P4O10 + 6 PCl5 = 10 POCl3
Ag2SO4 + CaCl2 = AgCl + CaSO4 =>
Ag2SO4 + CaCl2 = 2 AgCl + CaSO4
NaI + Pb(C2H3O2)2 = Na(C2H3O2) + PbI2 =>
2 NaI + Pb(C2H3O2)2 = 2 Na(C2H3O2) + PbI2
NH4{+} + Cl{-} = NH4Cl =>
NH4{+} + Cl{-} = NH4Cl
La(IO3) = La + IO3 =>
La(IO3) = La + IO3
(NH4)2CO3 + HClO3 = H2CO3 + NH4ClO3 =>
(NH4)2CO3 + 2 HClO3 = H2CO3 + 2 NH4ClO3
Fe(OH)3 + (H2SO4) = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3(H2SO4) = Fe2(SO4)3 + 6 H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
CaCl2H2O = CaCl2 + H2O =>
CaCl2H2O = CaCl2 + H2O
C2H9SH + O2 = CO2 + H2O + SO2 =>
2 C2H9SH + 11 O2 = 4 CO2 + 10 H2O + 2 SO2
Na + FeCl2 = NaCl + Fe =>
2 Na + FeCl2 = 2 NaCl + Fe
MnO2 + Br2 + H2O = MnO4{-} + Br{-} + H{+} =>
2 MnO2 + 3 Br2 + 4 H2O = 2 MnO4{-} + 6 Br{-} + 8 H{+}
H2SO4 + CH3OH + K2Cr2O7 = Cr2(SO4)3 + H2O + HCOOH + K2SO4 =>
8 H2SO4 + 3 CH3OH + 2 K2Cr2O7 = 2 Cr2(SO4)3 + 11 H2O + 3 HCOOH + 2 K2SO4
Be + K2O = BeO + K2 =>
Be + K2O = BeO + K2
Fe2Cl3 = Cl + Fe =>
Fe2Cl3 = 3 Cl + 2 Fe
C8H10O7 + O2 = CO2 + H2O =>
C8H10O7 + 7 O2 = 8 CO2 + 5 H2O
MnSO3 + KMnO4 + H2O = K2SO4 + MnO2 + H2SO4 =>
3 MnSO3 + 4 KMnO4 + H2O = 2 K2SO4 + 7 MnO2 + H2SO4
K2CrO4 + K2S + H2O = S + K[Cr(OH)4] + KOH =>
2 K2CrO4 + 3 K2S + 8 H2O = 3 S + 2 K[Cr(OH)4] + 8 KOH
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Ba + PO4 = PBa + O =>
Ba + PO4 = PBa + 4 O
C9H15N + C2H5OH + H2SO4 = C11H22N + HSO4 + OH =>
C9H15N + C2H5OH + 2 H2SO4 = C11H22N + 2 HSO4 + OH
Cu2O2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu2O2 + 4 H3PO4 = 2 Cu3(PO4)2 + 6 H2O
CH3COOH + O2 = CH3COOHO2 =>
CH3COOH + O2 = CH3COOHO2
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Sr(NO3)2 + YCl4 = SrCl2 + Y(NO3)4 =>
2 Sr(NO3)2 + YCl4 = 2 SrCl2 + Y(NO3)4
CH3CH2CH2OH + Br = CH3CH2CH2Br + HO =>
CH3CH2CH2OH + Br = CH3CH2CH2Br + HO
HOCl + SO2 = Cl2 + SO4{2-} + H{+} =>
2 HOCl + SO2 = Cl2 + SO4{2-} + 2 H{+}
C2H5OH + MnO4{2-} + H2O = CH3COOH + MnO2 + OH{-} =>
C2H5OH + 2 MnO4{2-} + H2O = CH3COOH + 2 MnO2 + 4 OH{-}
AgNO3 + CuO = Ag + CuONO3 =>
AgNO3 + CuO = Ag + CuONO3
NaNO2 + HCl = NO + H2O + NaCl + NaNO3 =>
3 NaNO2 + 2 HCl = 2 NO + H2O + 2 NaCl + NaNO3
NaCl + H2SO4 + O2 = Na2SO4 + H2O + Cl2 =>
4 NaCl + 2 H2SO4 + O2 = 2 Na2SO4 + 2 H2O + 2 Cl2
HCl(aq) + Al(OH)3(aq) = H2O(l) + AlCl3 =>
3 HCl(aq) + Al(OH)3(aq) = 3 H2O(l) + AlCl3
CuCl2(aq) + KI(aq) = CuI(s) + I2(s) + KCl(aq) =>
2 CuCl2(aq) + 4 KI(aq) = 2 CuI(s) + I2(s) + 4 KCl(aq)
O2(s) + Bi(s) = BiO(s) =>
O2(s) + 2 Bi(s) = 2 BiO(s)
MnO2 + HCl = Cl2 + H2O + MnCl2 =>
MnO2 + 4 HCl = Cl2 + 2 H2O + MnCl2
Al2O3 + SO3 = Al2(SO3)3 + O2 =>
2 Al2O3 + 6 SO3 = 2 Al2(SO3)3 + 3 O2
CaOH2 + CO2 = COH2 + CaO2 =>
CaOH2 + CO2 = COH2 + CaO2
HgS = Hg12 + S8 =>
24 HgS = 2 Hg12 + 3 S8
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
| 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 55 56 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/24
Équations équilibrées sur01/26/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
