| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO4 + 4 H = H2SO3 + H2O
Cr + Br2 = CrBr =>
2 Cr + Br2 = 2 CrBr
Cu2O + N2 = Cu3N + O2 =>
6 Cu2O + 2 N2 = 4 Cu3N + 3 O2
NN3 + O2 + CH4 = HCN + H2O =>
NN3 + 3 O2 + 4 CH4 = 4 HCN + 6 H2O
KI + FeCl3 + CCl4 = KCl + IC + FeCl4 =>
KI + 3 FeCl3 + CCl4 = KCl + IC + 3 FeCl4
HCl + Na2N = H2N + NaCl =>
2 HCl + Na2N = H2N + 2 NaCl
NO3 + H2 = H2O + NO2 =>
NO3 + H2 = H2O + NO2
Al(OH)3 + SO4 = AlSO4 + OH =>
Al(OH)3 + SO4 = AlSO4 + 3 OH
CH2CHCl + O2 = C + H2O + HCl =>
2 CH2CHCl + O2 = 4 C + 2 H2O + 2 HCl
NH4Cl + Pb(CH3CO)2 = NH4(CH3CO)2 + PbCl =>
NH4Cl + Pb(CH3CO)2 = NH4(CH3CO)2 + PbCl
FeCl3(aq) + KI(aq) = KCl(aq) + FeI3(aq) =>
FeCl3(aq) + 3 KI(aq) = 3 KCl(aq) + FeI3(aq)
MgO = Mg + O2(g) =>
2 MgO = 2 Mg + O2(g)
(NH4)3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
(NH4)3PO4 + 12(NH4)2MoO4 + 24 HNO3 = (NH4)3PO4*12MoO3 + 24 NH4NO3 + 12 H2O
M + Br2 = MBr2 =>
M + Br2 = MBr2
C3H5COOH + Na = C3H5COONa + H2 =>
2 C3H5COOH + 2 Na = 2 C3H5COONa + H2
Br2(l) + CaCl2(aq) = CaBr2(aq) + Cl2(g) =>
Br2(l) + CaCl2(aq) = CaBr2(aq) + Cl2(g)
Cu + NaNO3 + HCl = Cu(NO3) + NO2 + NaCl + H2O =>
Cu + 2 NaNO3 + 2 HCl = Cu(NO3) + NO2 + 2 NaCl + H2O
As2S3 + H2O2 + NH4OH = (NH4)AsO4 + (NH4)2SO4 + H2O =>
As2S3 + 16 H2O2 + 8 NH4OH = 2(NH4)AsO4 + 3(NH4)2SO4 + 20 H2O
AlBr3 + Na3PO4 = AlPO4 + NaBr =>
AlBr3 + Na3PO4 = AlPO4 + 3 NaBr
K2Cr2O7 + H2SO4 + CH3OH = Cr2(SO4)3 + H2O + HCOOH + K2SO4 =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3OH = 2 Cr2(SO4)3 + 11 H2O + 3 HCOOH + 2 K2SO4
Na2CrO4(aq) + Sr(NO3)2(aq) = NaNO3(aq) + SrCrO4(s) =>
Na2CrO4(aq) + Sr(NO3)2(aq) = 2 NaNO3(aq) + SrCrO4(s)
BaS + KMnO4 = BaKO2 + SMnO2 =>
BaS + KMnO4 = BaKO2 + SMnO2
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
C6H7O2(ONO2)3 + O2 = CO2 + H2O + N2 =>
4 C6H7O2(ONO2)3 + 9 O2 = 24 CO2 + 14 H2O + 6 N2
Sr3N2 + H2O = SrOH + N2 + H2 =>
2 Sr3N2 + 6 H2O = 6 SrOH + 2 N2 + 3 H2
Mg(OH)2 + (NH4)2NO3 = Mg(NO3)2 + NH3 + H2O =>
7 Mg(OH)2 + 16(NH4)2NO3 = 7 Mg(NO3)2 + 34 NH3 + 20 H2O
HF(aq) + NH3(aq) = NH4F(aq) =>
HF(aq) + NH3(aq) = NH4F(aq)
AgNo3(aq) + KBr(aq) = AgBr(s) + KNo3(aq) =>
AgNo3(aq) + KBr(aq) = AgBr(s) + KNo3(aq)
HCl(aq) + HNO3(aq) + Pt(s) = NO2(g) + H2PtCl6(aq) + H2O =>
6 HCl(aq) + 4 HNO3(aq) + Pt(s) = 4 NO2(g) + H2PtCl6(aq) + 4 H2O
AlBr3 + Na3PO4 = AlPO4 + NaBr =>
AlBr3 + Na3PO4 = AlPO4 + 3 NaBr
CH2H6 + Cl2 = C2H5Cl + HCl =>
2 CH2H6 + 6 Cl2 = C2H5Cl + 11 HCl
NH4IO3 + K2B4O7 = (NH4)2B4O7 + KIO3 =>
2 NH4IO3 + K2B4O7 = (NH4)2B4O7 + 2 KIO3
HCHO + Ag2O = HCOOH + Ag =>
HCHO + Ag2O = HCOOH + 2 Ag
CuSO4 + N2H2 + KOH = Cu2O + N2 + K2SO4 + H2O =>
2 CuSO4 + N2H2 + 4 KOH = Cu2O + N2 + 2 K2SO4 + 3 H2O
KFeO2 + HNO3 + H2O = Fe(OH)3 + KNO3 =>
KFeO2 + HNO3 + H2O = Fe(OH)3 + KNO3
C8H14 + O2 = CO2 + H2O =>
2 C8H14 + 23 O2 = 16 CO2 + 14 H2O
I2 + Na2SO3 + NaOH = NaI + H2O + Na2SO4 =>
I2 + Na2SO3 + 2 NaOH = 2 NaI + H2O + Na2SO4
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Fe3O4 + HNO3 = Fe(NO3)3 + H2O + NO2 =>
Fe3O4 + 10 HNO3 = 3 Fe(NO3)3 + 5 H2O + NO2
F2 + NaI = I2 + NaF =>
F2 + 2 NaI = I2 + 2 NaF
KMnO4 + HN2 + H2SO4 = K2SO4 + HNO3 + MnSO4 + H2O =>
22 KMnO4 + 10 HN2 + 33 H2SO4 = 11 K2SO4 + 20 HNO3 + 22 MnSO4 + 28 H2O
AlBr3 + Na3PO4 = AlPO4 + NaBr =>
AlBr3 + Na3PO4 = AlPO4 + 3 NaBr
Sr(NO3)2 + NH2CH2COOH = SrO + H2O + CO2 + N2 =>
9 Sr(NO3)2 + 10 NH2CH2COOH = 9 SrO + 25 H2O + 20 CO2 + 14 N2
C3H5(COOH)3 + NaOH = C3H5(COONa)3 + H2O =>
C3H5(COOH)3 + 3 NaOH = C3H5(COONa)3 + 3 H2O
Bi2O5 + H2S = Bi2S5 + H2O =>
Bi2O5 + 5 H2S = Bi2S5 + 5 H2O
F{-} + H2O = HF + OH{-} =>
F{-} + H2O = HF + OH{-}
KNO3 = O + KNO2 =>
KNO3 = O + KNO2
NH4NO3 = NH4{+} + NO3{-] =>
NH4NO3 = NH4{+} + NO3{-]
NO3{-} + Zn + OH{-} + H2O = (Zn(OH)4){-}2 + NH3 =>
3 NO3{-} + 8 Zn + 5 OH{-} + 18 H2O = 8(Zn(OH)4){-}2 + 3 NH3
Cl2 = Cl =>
Cl2 = 2 Cl
| 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 57 58 59 60 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
