| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O + CO = 2 Fe + CO2
NH3 + CoCl2 = N + Co + HCl =>
2 NH3 + 3 CoCl2 = 2 N + 3 Co + 6 HCl
KMnO4 + Na2S03 + NaOH = KNaMnO4 + Na2SO4 + H2O =>
20 KMnO4 + Na2S03 + 24 NaOH = 20 KNaMnO4 + 3 Na2SO4 + 12 H2O
NaNO2 + H2SO4 = Na2SO4 + H2O + O2 + NO =>
4 NaNO2 + 2 H2SO4 = 2 Na2SO4 + 2 H2O + O2 + 4 NO
HCl + NiO = NiCl2 + H2O =>
2 HCl + NiO = NiCl2 + H2O
(AlOH)3 + HCl = (AlCl)3 + H2O =>
(AlOH)3 + 3 HCl = (AlCl)3 + 3 H2O
BaCl2 + Na2SO4 = NaCl + Ba2(SO4)2 =>
2 BaCl2 + 2 Na2SO4 = 4 NaCl + Ba2(SO4)2
Na2S2O3 + AgNo3 = Ag2S2O3 + NaNo3 =>
Na2S2O3 + 2 AgNo3 = Ag2S2O3 + 2 NaNo3
La06 = La =>
La06 = 6 La
SnS2 + (NH4)2S = (NH4)2SnS3 =>
SnS2 + (NH4)2S = (NH4)2SnS3
Mg(g) + HCl(g) = MgCl2(aq) + H2(g) =>
Mg(g) + 2 HCl(g) = MgCl2(aq) + H2(g)
Fe + HNO3 = Fe(NO3)3 + NH4(NO3) + H2O =>
8 Fe + 30 HNO3 = 8 Fe(NO3)3 + 3 NH4(NO3) + 9 H2O
NaOH(NH4)3PO4 + NaOH = Na3PO4 + NH3 + H2O =>
NaOH(NH4)3PO4 + 2 NaOH = Na3PO4 + 3 NH3 + 3 H2O
C9H9NO2S + O2 = H2O + CO2 + SO2 + NO =>
4 C9H9NO2S + 47 O2 = 18 H2O + 36 CO2 + 4 SO2 + 4 NO
H + N7 = NH =>
7 H + N7 = 7 NH
C2H5NO2 + Cu(CH3COO)2 = C4H8CuN2O4 + CH3COOH =>
2 C2H5NO2 + Cu(CH3COO)2 = C4H8CuN2O4 + 2 CH3COOH
Ba(NO3)2 + K2CO3 = CO2 + KNO3 + BaO =>
Ba(NO3)2 + K2CO3 = CO2 + 2 KNO3 + BaO
NaCrO3 + HCl = NaCl + CrCl3 + Cl2 + H2O =>
NaCrO3 + 6 HCl = NaCl + CrCl3 + Cl2 + 3 H2O
HI + K2Cr1O7 + HClO4 = I2 + KClO4 + Cr(ClO4)3 + H2O =>
18 HI + 2 K2Cr1O7 + 10 HClO4 = 9 I2 + 4 KClO4 + 2 Cr(ClO4)3 + 14 H2O
(NH4)2HPO4 = P2O5 + H2O + NH3 =>
2(NH4)2HPO4 = P2O5 + 3 H2O + 4 NH3
NH4Cl + NaOH = NH3 + H2O + NaCl =>
NH4Cl + NaOH = NH3 + H2O + NaCl
Ca(OH)2*4H2O = Ca(OH)2 + H2O =>
Ca(OH)2*4H2O = Ca(OH)2 + 4 H2O
FeCl3H12O6 + NaC2H9O5 + C5H8O2 = FeC15H21O6 + NaCl + HC2H3O2 + H2O =>
FeCl3H12O6 + 3 NaC2H9O5 + 3 C5H8O2 = FeC15H21O6 + 3 NaCl + 3 HC2H3O2 + 15 H2O
NaC2H3O2(aq) + Pb(NO3)2(aq) = Na(NO3) + Pb(C2H3O2)2 =>
2 NaC2H3O2(aq) + Pb(NO3)2(aq) = 2 Na(NO3) + Pb(C2H3O2)2
CuSO4H2O2 = H2SO4CuO2 =>
CuSO4H2O2 = H2SO4CuO2
C7H15NO2 + O2 = CO2 + H2O + N2 =>
4 C7H15NO2 + 39 O2 = 28 CO2 + 30 H2O + 2 N2
CH4OH + CH3COOH = C3H6O2 + H2O =>
4 CH4OH + 7 CH3COOH = 6 C3H6O2 + 6 H2O
MnO4{-}(aq) + F{-}(aq) + H{+} = F2(g) + MnO2(s) + H2O =>
2 MnO4{-}(aq) + 6 F{-}(aq) + 8 H{+} = 3 F2(g) + 2 MnO2(s) + 4 H2O
CuSO4H2O2 = Cu(OH)2SO4 =>
CuSO4H2O2 = Cu(OH)2SO4
H + I6 = HI6 =>
H + I6 = HI6
Cu(OH)2 = Cu + O2H2 =>
Cu(OH)2 = Cu + O2H2
AgNO3 + PO4 = Ag3PO4 + NO3 =>
3 AgNO3 + PO4 = Ag3PO4 + 3 NO3
HBr + CaO = CaBr2 + H2O =>
2 HBr + CaO = CaBr2 + H2O
Zn(NO3)2 + AlCl3 = ZnCl2 + Al(NO3)3 =>
3 Zn(NO3)2 + 2 AlCl3 = 3 ZnCl2 + 2 Al(NO3)3
C2H2 + K2Cr2O7 + H2SO4 = C2H2O4 + Cr2(SO4)3 + K2S + H2O =>
7 C2H2 + 4 K2Cr2O7 + 16 H2SO4 = 7 C2H2O4 + 4 Cr2(SO4)3 + 4 K2S + 16 H2O
HCl + Pt = PtCl4 + H2 =>
4 HCl + Pt = PtCl4 + 2 H2
Ca(NO3)2 + Na(HCO3) = Ca(HCO3)2 + NaNO3 =>
Ca(NO3)2 + 2 Na(HCO3) = Ca(HCO3)2 + 2 NaNO3
Cr(OH)3 + Br + KOH = K2CrO4 + KBr + H2O =>
Cr(OH)3 + 3 Br + 5 KOH = K2CrO4 + 3 KBr + 4 H2O
MnO2 + Ag2AsO4 + AgOH = AgMnO4 + Ag2AsO3 + H2O =>
2 MnO2 + 3 Ag2AsO4 + 2 AgOH = 2 AgMnO4 + 3 Ag2AsO3 + H2O
Na2S2O3 + HClO + H2O = NaHSO4 + HCl =>
Na2S2O3 + 4 HClO + H2O = 2 NaHSO4 + 4 HCl
CuOH + H = Cu + H2O =>
CuOH + H = Cu + H2O
KMnO4 + NO2 + H2SO4 = K2SO4 + H2O + MnSO4 + N2O5 =>
2 KMnO4 + 10 NO2 + 3 H2SO4 = K2SO4 + 3 H2O + 2 MnSO4 + 5 N2O5
Ca(OCl)2 + NaOH = Ca(OH)2 + NaOCl =>
Ca(OCl)2 + 2 NaOH = Ca(OH)2 + 2 NaOCl
I2 + HNO3 = INO3 + H2O + NO =>
3 I2 + 8 HNO3 = 6 INO3 + 4 H2O + 2 NO
KI + MnO2 + HCl = KMnO4 + H2O + I2 + MnCl2 =>
2 KI + 6 MnO2 + 8 HCl = 2 KMnO4 + 4 H2O + I2 + 4 MnCl2
CH3CH2COOMgBr + H2O = CH3CH2COOH + MgBrOH =>
CH3CH2COOMgBr + H2O = CH3CH2COOH + MgBrOH
MnO2 + CO = CO2 + Mn2O3 =>
2 MnO2 + CO = CO2 + Mn2O3
CaSO4 + H3PO4 = Ca3(PO4)2 + H2SO4 = =>
3 CaSO4 + 2 H3PO4 = Ca3(PO4)2 + 3 H2SO4
Zn + K2CrO4 + KOH = K2ZnO2 + KCrO2 + H2O =>
3 Zn + 2 K2CrO4 + 4 KOH = 3 K2ZnO2 + 2 KCrO2 + 2 H2O
C4H6O4 = CO + CH4O =>
2 C4H6O4 = 5 CO + 3 CH4O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
