| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8(g) + 3 O2(g) = 3 CO2(g) + 4 H2(v)
CoCl2 + KCNS = KCl + K2[Co(CNS)4] =>
CoCl2 + 4 KCNS = 2 KCl + K2[Co(CNS)4]
C4H6O2 + H2O = CO2 + H2 =>
C4H6O2 + 6 H2O = 4 CO2 + 9 H2
CH3COOH(s) + O2(g) = CO2(g) + H2O(g) =>
CH3COOH(s) + 2 O2(g) = 2 CO2(g) + 2 H2O(g)
KCl + CaS = K2S + CaCl2 =>
2 KCl + CaS = K2S + CaCl2
NaCl(l) = Na(s) + Cl2(g) =>
2 NaCl(l) = 2 Na(s) + Cl2(g)
HOCl + KOH = KCl + HOOH =>
HOCl + KOH = KCl + HOOH
(NH4)3PO4 + Ba + Cl2 = Ba3PO4 + (NH4)Cl2 =>
(NH4)3PO4 + 3 Ba + 3 Cl2 = Ba3PO4 + 3(NH4)Cl2
PbS + Cu2S + HNO3 = Pb(NO3)2 + Cu(NO3)2NO + S + H2O =>
PbS + Cu2S + 8 HNO3 = Pb(NO3)2 + 2 Cu(NO3)2NO + 2 S + 4 H2O
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
NO2(g) + H2(g) = NH3(g) + H2O =>
2 NO2(g) + 7 H2(g) = 2 NH3(g) + 4 H2O
Pb + SnCl2 = PbCl4 + Sn =>
Pb + 2 SnCl2 = PbCl4 + 2 Sn
NaAsO2 + J2 + NaCO3 + H2O = NaH2AsO4 + NaJ + CO2 =>
2 NaAsO2 + J2 + 2 NaCO3 + 2 H2O = 2 NaH2AsO4 + 2 NaJ + 2 CO2
He2 + H2 = HeH2 =>
He2 + 2 H2 = 2 HeH2
AlBr3 + Na2SO4 = AlSO4 + Na2Br3 =>
AlBr3 + Na2SO4 = AlSO4 + Na2Br3
C6H5MgBr + C13H10O + HCl = C19H16O + MgBrCl =>
C6H5MgBr + C13H10O + HCl = C19H16O + MgBrCl
MgSiO3 + MgAl2O4 + Na + H2O = Mg2SiO4 + NaAlSi3O8 + H2 =>
13 MgSiO3 + MgAl2O4 + 2 Na + H2O = 7 Mg2SiO4 + 2 NaAlSi3O8 + H2
C3H7I + Na = C3H7INa =>
C3H7I + Na = C3H7INa
HCH2CHCO2 + OH{-} = CH2CHCO2{-} + H2O =>
HCH2CHCO2 + OH{-} = CH2CHCO2{-} + H2O
FeSO4 + KClO + H2SO4 = Fe2(SO4)3 + H2O + KCl =>
2 FeSO4 + KClO + H2SO4 = Fe2(SO4)3 + H2O + KCl
Zn(OH)2 + ZnSO4 = (ZnOH)2SO4 =>
Zn(OH)2 + ZnSO4 = (ZnOH)2SO4
NaI(aq) + HCl(aq) + H2O2(aq) = I2(s) + NaCl(ac) + H2O(l) =>
2 NaI(aq) + 2 HCl(aq) + H2O2(aq) = I2(s) + 2 NaCl(ac) + 2 H2O(l)
CH3CHCHCH3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CH3C(O)(OH) + H2O =>
5 CH3CHCHCH3 + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 10 CH3C(O)(OH) + 12 H2O
CaCO3MgCO3 = MgO + CO2 + CaCO3 =>
CaCO3MgCO3 = MgO + CO2 + CaCO3
FeSO4 + Na2HPO4 = FePO4 + Na2SO4 + H2 =>
2 FeSO4 + 2 Na2HPO4 = 2 FePO4 + 2 Na2SO4 + H2
NHC + SCl = NSC + HCl =>
NHC + SCl = NSC + HCl
Al + NaOH + HOH = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 HOH = 2 Na[Al(OH)4] + 3 H2
H2SO4 + As = As(OH)SO4 + SO2 + H2O =>
5 H2SO4 + 2 As = 2 As(OH)SO4 + 3 SO2 + 4 H2O
CdC2O4 + NH3 = CdNH3 + C2O4 =>
CdC2O4 + NH3 = CdNH3 + C2O4
H2SO4 + HI = SO2 + H2O + I =>
H2SO4 + 2 HI = SO2 + 2 H2O + 2 I
CH3COCH3 + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3COCH3 + 4 K2Cr2O7 + 16 H2SO4 = 9 CH3COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
Pb + Ba(OH)2 = PbOH + Ba =>
2 Pb + Ba(OH)2 = 2 PbOH + Ba
CH3COCH3 + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3COCH3 + 4 K2Cr2O7 + 16 H2SO4 = 9 CH3COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
Br2 + CaI2 = Ca + IBr3 =>
3 Br2 + CaI2 = Ca + 2 IBr3
Zn3Pb + HCl = ZnCl2 + H2 + Pb =>
Zn3Pb + 6 HCl = 3 ZnCl2 + 3 H2 + Pb
Gd2O3 + CuO + BaCO3 + O2 = GdBa2Cu3O7 + CO2 =>
2 Gd2O3 + 12 CuO + 8 BaCO3 + O2 = 4 GdBa2Cu3O7 + 8 CO2
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
Hg2(C2H3O2)2 + SrBr2 = HgBr + Sr(C2H3O2)2 =>
Hg2(C2H3O2)2 + SrBr2 = 2 HgBr + Sr(C2H3O2)2
AlH3H2SO4 = AlSO4H5 =>
AlH3H2SO4 = AlSO4H5
Br2 + NaOH = Br(OH)2 + Na =>
Br2 + 4 NaOH = 2 Br(OH)2 + 4 Na
Al2S3 + H2SO4 = Al + SO2 + H2O =>
Al2S3 + 6 H2SO4 = 2 Al + 9 SO2 + 6 H2O
K2SO3 + HNO3 = H2O + KNO3 + SO2 =>
K2SO3 + 2 HNO3 = H2O + 2 KNO3 + SO2
AgNO3 + Na2CrO4(aq) = Ag2CrO4(aq) + NaNO3(aq) =>
2 AgNO3 + Na2CrO4(aq) = Ag2CrO4(aq) + 2 NaNO3(aq)
Al2S3 + H2SO4 = Al + SO2 + H2O =>
Al2S3 + 6 H2SO4 = 2 Al + 9 SO2 + 6 H2O
K4Fe(CN)6 + MnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HN03 + CO2 + H2O =>
6 K4Fe(CN)6 + 29 MnO4 + 62 H2SO4 = 24 KHSO4 + 3 Fe2(SO4)3 + 29 MnSO4 + 12 HN03 + 36 CO2 + 44 H2O
KPO4({-}3) + NaNO3 = KNO3 + NaPO4({-}3) =>
KPO4({-}3) + NaNO3 = KNO3 + NaPO4({-}3)
Al2S3 + H2SO4 = Al + SO2 + H2O =>
Al2S3 + 6 H2SO4 = 2 Al + 9 SO2 + 6 H2O
CoO + C = Co + CO2 =>
2 CoO + C = 2 Co + CO2
AgCl + Au = AuCl3 + Ag =>
3 AgCl + Au = AuCl3 + 3 Ag
Al2S3 + H2SO4 = Al + SO2 + H2O =>
Al2S3 + 6 H2SO4 = 2 Al + 9 SO2 + 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 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
