| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 O2 + 2 C3H4O3 = 4 H2O + 6 CO2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
AgC2H3O2(aq) + NiCl2(aq) = AgCl(s) + Ni(C2H3O2)2(aq) =>
2 AgC2H3O2(aq) + NiCl2(aq) = 2 AgCl(s) + Ni(C2H3O2)2(aq)
CH3COONa + BaBr2 = NaBr + Ba(CH3COO)2 =>
2 CH3COONa + BaBr2 = 2 NaBr + Ba(CH3COO)2
Cr2O72 + CH3CHO = Cr3 + CH3CO2H =>
3 Cr2O72 + 216 CH3CHO = 2 Cr3 + 216 CH3CO2H
Al4C3 + HC = AlC3 + CH4 =>
Al4C3 + 12 HC = 4 AlC3 + 3 CH4
C4H8Cl2 + Na = C8H16Cl2 + NaCl =>
2 C4H8Cl2 + 2 Na = C8H16Cl2 + 2 NaCl
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
XBa(NO3)2 + NH2SO3H + H2O = XBaSO4 + NH4NO3 + HNO3 =>
XBa(NO3)2 + NH2SO3H + H2O = XBaSO4 + NH4NO3 + HNO3
KCrO2 + KClO3 + KOH = K2CrO4 + KCl + H2 =>
6 KCrO2 + 2 KClO3 + 6 KOH = 6 K2CrO4 + 2 KCl + 3 H2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
SCl2 + C2H4 = S(CH2CH2Cl)2 =>
SCl2 + 2 C2H4 = S(CH2CH2Cl)2
AgNO3 + NaClO2 = AgClO2 + NaNO3 =>
AgNO3 + NaClO2 = AgClO2 + NaNO3
NaCO3 + H3PO4 = Na3PO4 + HCO3 =>
3 NaCO3 + H3PO4 = Na3PO4 + 3 HCO3
Ni{2+} + NH3 = [Ni(NH3)2]{2+} =>
Ni{2+} + 2 NH3 = [Ni(NH3)2]{2+}
KCl + Mg(OH)2 = KOH + MgCl2 =>
2 KCl + Mg(OH)2 = 2 KOH + MgCl2
CH3CH2CHO + KMnO4 + H2SO4 = CH3CH2COOH + Mn + K2SO4 + H2O =>
7 CH3CH2CHO + 2 KMnO4 + H2SO4 = 7 CH3CH2COOH + 2 Mn + K2SO4 + H2O
HCH2CHCO2 + OH = H2O + CHCHCO2 =>
HCH2CHCO2 + 2 OH = 2 H2O + CHCHCO2
C6H5NH2 + Br2 = C6H5Br2N + HBr =>
C6H5NH2 + 2 Br2 = C6H5Br2N + 2 HBr
Zn + HNO3(dil) = Zn(NO3)2 + H2O + NO =>
3 Zn + 8 HNO3(dil) = 3 Zn(NO3)2 + 4 H2O + 2 NO
MgSO4 + Fe = Mg + FeSO4 =>
MgSO4 + Fe = Mg + FeSO4
NH4NO3(aq) + ZnSO4(aq) = Zn(NO3)2(aq) + (NH4)2SO4(s) =>
2 NH4NO3(aq) + ZnSO4(aq) = Zn(NO3)2(aq) + (NH4)2SO4(s)
C2H5(NO3)3 = N2 + O2 + CO2 + H2O =>
4 C2H5(NO3)3 = 6 N2 + 5 O2 + 8 CO2 + 10 H2O
Iron(III)Chloride + Copper(II)Sulfate = Iron(III)Sulfate + Copper(II)Chloride =>
Iron(III)Chloride + Copper(II)Sulfate = Iron(III)Sulfate + Copper(II)Chloride
Cr2S3 = Cr1 + S8 =>
8 Cr2S3 = 16 Cr1 + 3 S8
Al2(SO4)3(aq) + Ba(NO3)2(aq) = Al(NO3)3(aq) + BaSO4(s) =>
Al2(SO4)3(aq) + 3 Ba(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 BaSO4(s)
HNNCH3CH3 + O2 = CO2 + H2O + NO =>
4 HNNCH3CH3 + 19 O2 = 8 CO2 + 14 H2O + 8 NO
Co(NO3)3 + (NH4)2CrO4 = Co2(CrO4)3 + NH4NO3 =>
2 Co(NO3)3 + 3(NH4)2CrO4 = Co2(CrO4)3 + 6 NH4NO3
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
Ca(OH)2 + HN = CaNO2 + H =>
Ca(OH)2 + HN = CaNO2 + 3 H
Na2 + H2O = Na2H + OH =>
Na2 + H2O = Na2H + OH
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
FeCl3 + KCNS + H3PO4 = K3[Fe(PO4)2] + KCl + HCNS =>
FeCl3 + 6 KCNS + 2 H3PO4 = K3[Fe(PO4)2] + 3 KCl + 6 HCNS
K2Cr2O7 + H2(O) + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2(O) + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
RbNO3 + Pb(ClO3)2 = RbClO3 + Pb(NO3)2 =>
2 RbNO3 + Pb(ClO3)2 = 2 RbClO3 + Pb(NO3)2
FeO + H2S = Fe7S8 + H2O + H2 =>
7 FeO + 8 H2S = Fe7S8 + 7 H2O + H2
Fe(CH3COO)3 + HCl = Fe(CH3COOCl)3 + H2 =>
2 Fe(CH3COO)3 + 6 HCl = 2 Fe(CH3COOCl)3 + 3 H2
SbCl5 + NaOH = Na[Sb(OH)6] + NaCl =>
SbCl5 + 6 NaOH = Na[Sb(OH)6] + 5 NaCl
MnCl3 + Mg = MgCl3 + Mn =>
MnCl3 + Mg = MgCl3 + Mn
K(ClO3) = KCl + O =>
K(ClO3) = KCl + 3 O
C6H5NO + O2 = CO2 + H2O + NO2 =>
4 C6H5NO + 31 O2 = 24 CO2 + 10 H2O + 4 NO2
HgO = O2 + Hg2 =>
2 HgO = O2 + Hg2
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
N + O2 = N2(O2)5 =>
2 N + 5 O2 = N2(O2)5
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
(NH4)Cr2O7 + NH4CNS = NH4(Cr(CNS)4(NH3)2) + NH3 + N2 + H2O =>
6(NH4)Cr2O7 + 48 NH4CNS = 12 NH4(Cr(CNS)4(NH3)2) + 4 NH3 + 7 N2 + 42 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CaCO3 + MgO = Mg(CO3) + CaO =>
CaCO3 + MgO = Mg(CO3) + CaO
KMnO4 + H2SO4 + C2H2O4 = CO2 + H2O + K2SO4 + MnSO4 =>
2 KMnO4 + 3 H2SO4 + 5 C2H2O4 = 10 CO2 + 8 H2O + K2SO4 + 2 MnSO4
| 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 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
