Printed from https://www.webqc.org

Équations chimiques équilibrées sur04/06/25

 Équations équilibrées la veille Équations équilibrées le lendemain
Équilibrer l'équation de toute réaction chimique
NH4Cl + K2(HgI4) + KOH = (Hg2NH2O)I + KI + KCl + H2O =>
NH4Cl + 2 K2(HgI4) + 4 KOH = (Hg2NH2O)I + 7 KI + KCl + 3 H2O

KNO3 + MnCl3 = Mn(NO3)3 + KCl =>
3 KNO3 + MnCl3 = Mn(NO3)3 + 3 KCl

MnS + KClO + KOH = K2MnO4 + KCl + K2S + H2O =>
MnS + 2 KClO + 4 KOH = K2MnO4 + 2 KCl + K2S + 2 H2O

KFeO4 + HBr = FeBr2 + Br2 + H2O + KBr =>
2 KFeO4 + 16 HBr = 2 FeBr2 + 5 Br2 + 8 H2O + 2 KBr

Cu(NO3)2 + SnCl2 = CuCl2 + Sn(NO3)2 =>
Cu(NO3)2 + SnCl2 = CuCl2 + Sn(NO3)2

CH3COCH3 + KI + NaClO = CHI3 + CH3COOK + NaCl + KOH =>
CH3COCH3 + 3 KI + 3 NaClO = CHI3 + CH3COOK + 3 NaCl + 2 KOH

NaOH + HNO3 = NaNO3 + H + OH =>
NaOH + HNO3 = NaNO3 + H + OH

S(s) + Fe = Fe2S3 =>
3 S(s) + 2 Fe = Fe2S3

Al4C3 + HC1 = CH4 + AlC13 =>
3 Al4C3 + 196 HC1 = 49 CH4 + 12 AlC13

Al(g) + H4SO4(ac) = Al2(SO4)3 + H2(g) =>
2 Al(g) + 3 H4SO4(ac) = Al2(SO4)3 + 6 H2(g)

Ra3N2 + HCl = NH3 + RaCl2 =>
Ra3N2 + 6 HCl = 2 NH3 + 3 RaCl2

H2O + Mg + N2 = Mg(OH)2 + NH3 =>
6 H2O + 3 Mg + N2 = 3 Mg(OH)2 + 2 NH3

NaHCO3(s) + [HCl(aq)] = NaCl(aq) + H2O(aq) + CO2(g) =>
NaHCO3(s) + [HCl(aq)] = NaCl(aq) + H2O(aq) + CO2(g)

Sb + PbSO4 = Pb + SbSO4 =>
Sb + PbSO4 = Pb + SbSO4

Na + PO4 + BaCl2 = Ba2(PO4)3 + NaCl =>
4 Na + 3 PO4 + 2 BaCl2 = Ba2(PO4)3 + 4 NaCl

C7H9N + HCl = C7H8NCl + H2 =>
C7H9N + HCl = C7H8NCl + H2

AgF + Cl2 = Ag + ClF =>
2 AgF + Cl2 = 2 Ag + 2 ClF

Mg(NO3)2 = MgO + NO2 + O =>
Mg(NO3)2 = MgO + 2 NO2 + O

MgC + HCl = C + H2 + MgCl2 =>
MgC + 2 HCl = C + H2 + MgCl2

HCHO + Cu(OH)2 = HCOOH + Cu2O + H2O =>
HCHO + 2 Cu(OH)2 = HCOOH + Cu2O + 2 H2O

F2 + NaOH = Na2F + O2 + H2O =>
F2 + 4 NaOH = 2 Na2F + O2 + 2 H2O

CH3NH2 + O2 = CO2 + H2O + N02 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N02

NaHCO3(s) + CH3COOH = H2O(l) + CO2(g) + CH3COONa(aq) =>
NaHCO3(s) + CH3COOH = H2O(l) + CO2(g) + CH3COONa(aq)

PbS + Pb(SO4) = Pb + SO2 =>
PbS + Pb(SO4) = 2 Pb + 2 SO2

K2SiO3 + NH4Br + H2O = KBr + H2SiO3 + NH4OH =>
K2SiO3 + 2 NH4Br + 2 H2O = 2 KBr + H2SiO3 + 2 NH4OH

CO2 + H2O + N2 = H2NCH2COOH + O2 =>
8 CO2 + 10 H2O + 2 N2 = 4 H2NCH2COOH + 9 O2

C9H10O3 + C3H5ClO = C12H14O4 + HCl =>
C9H10O3 + C3H5ClO = C12H14O4 + HCl

C6H104 + O2 = CO2 + H2O =>
C6H104 + 32 O2 = 6 CO2 + 52 H2O

KNO3 + CO2 + H2O = CO(NH2)2 + KOH + O2 =>
2 KNO3 + CO2 + 3 H2O = CO(NH2)2 + 2 KOH + 4 O2

NaCO3(aq) + AgNO3(aq) = NaNO3(aq) + AgCO3(aq) =>
NaCO3(aq) + AgNO3(aq) = NaNO3(aq) + AgCO3(aq)

Na2(C2O4) + KMnO4 = NaMnO4 + K2(C2O4) =>
Na2(C2O4) + 2 KMnO4 = 2 NaMnO4 + K2(C2O4)

KOH(aq) + H2S = K2S(aq) + H2O =>
2 KOH(aq) + H2S = K2S(aq) + 2 H2O

C4H6O5 + H2O = CH3OH + CO2 =>
C4H6O5 + H2O = 2 CH3OH + 2 CO2

Zn + K2Cr2O7 + H2SO4 = Cr2(SO4) + ZnSO4 + K2SO4 + H2O =>
5 Zn + K2Cr2O7 + 7 H2SO4 = Cr2(SO4) + 5 ZnSO4 + K2SO4 + 7 H2O

H2SO4 = H2 + O2 + S =>
H2SO4 = H2 + 2 O2 + S

CrCl3 + KMnO4 + KOH = K2CrO4 + K2MnO4 + KCl + H2O =>
CrCl3 + 3 KMnO4 + 8 KOH = K2CrO4 + 3 K2MnO4 + 3 KCl + 4 H2O

KI + NaOH = KIOH + Na =>
KI + NaOH = KIOH + Na

NaCl + NaClO + H2O = Cl2 + NaOH =>
NaCl + NaClO + H2O = Cl2 + 2 NaOH

H2O + H2SO4 = (H3O) + (SO4)2 =>
4 H2O + 2 H2SO4 = 4(H3O) + (SO4)2

HIO3 + Pt(OH)4 = Pt(IO3)4 + H2O =>
4 HIO3 + Pt(OH)4 = Pt(IO3)4 + 4 H2O

(NH4)2C2O4 + H2SO4 = (NH4)2SO4 + CO2 + H2 =>
(NH4)2C2O4 + H2SO4 = (NH4)2SO4 + 2 CO2 + H2

H2SO4 + C2H2 = CO2 + SO2 + H2O =>
5 H2SO4 + C2H2 = 2 CO2 + 5 SO2 + 6 H2O

KI + C2 = KC2 + I2 =>
2 KI + 2 C2 = 2 KC2 + I2

C4H10S + O2 = S + H2O + C =>
2 C4H10S + 5 O2 = 2 S + 10 H2O + 8 C

Mg + H2O + NH4Cl = Mg(OH)Cl + NH3 + H2 =>
Mg + H2O + NH4Cl = Mg(OH)Cl + NH3 + H2

NH4N3 + NH4ClO4 = HCl + H2O + N2 =>
5 NH4N3 + 4 NH4ClO4 = 4 HCl + 16 H2O + 12 N2

Na2B4O7 + N2H9PO4 + HCl + C2H6O2 = BPN + NaCl + CO2 + H2O + N2 =>
5 Na2B4O7 + 20 N2H9PO4 + 10 HCl + 4 C2H6O2 = 20 BPN + 10 NaCl + 8 CO2 + 107 H2O + 10 N2

AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + KNO3(aq) =>
2 AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + 2 KNO3(aq)

H2S + H2CrO4 = S + CrO + H2O =>
2 H2S + H2CrO4 = 2 S + CrO + 3 H2O

Sn(ClO3)2 + Na2CrO4 = SnCrO4 + NaClO3 =>
Sn(ClO3)2 + Na2CrO4 = SnCrO4 + 2 NaClO3

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 83 84 85 86 87 88 89 90 91
Équilibrer l'équation de toute réaction chimique
 Équations équilibrées la veille Équations équilibrées le lendemain
Équations équilibrées sur03/30/25
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
Menu Équilibrer Masse molaire Lois des gaz Unités Outils pour la chimie Tableau périodique Forum de la chimie Symétrie Constantes Contribuer Contactez-nous
Comment citer ?