Printed from https://www.webqc.org

Équations chimiques équilibrées sur10/05/24

 Équations équilibrées la veille Équations équilibrées le lendemain
Équilibrer l'équation de toute réaction chimique
C6H5Cl + C2HOCl3 = C14H9Cl5 + H2O =>
2 C6H5Cl + C2HOCl3 = C14H9Cl5 + H2O

KOH + HBr = Br + K + H2O =>
KOH + HBr = Br + K + H2O

NaI + NaIO3 + H2SO4 = NaHSO4 + H2O + I2 =>
5 NaI + NaIO3 + 6 H2SO4 = 6 NaHSO4 + 3 H2O + 3 I2

Fe + Co3 = Fe2(Co3)3 =>
2 Fe + 3 Co3 = Fe2(Co3)3

NaHCO3 + H2 + SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2 + SO4 = Na2SO4 + 2 H2O + 2 CO2

PBr3 + KMnO4 + KOH = H3PO4 + KBr + H2O + K2MnO4 =>
PBr3 + 2 KMnO4 + 5 KOH = H3PO4 + 3 KBr + H2O + 2 K2MnO4

H3PO3 + Co(OH)3 = Co(PO3) + H2O =>
H3PO3 + Co(OH)3 = Co(PO3) + 3 H2O

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

K(ClO3) + S = KCl + SO4 =>
4 K(ClO3) + 3 S = 4 KCl + 3 SO4

C16H34 + CuO = H2O + CO2 + Cu =>
C16H34 + 49 CuO = 17 H2O + 16 CO2 + 49 Cu

C2H5CHCH2 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 C2H5CHCH2 + 8 KMnO4 + 16 H2O = 8 MnO2 + 12 CH3CH(OH)CH2(OH) + 8 KOH

K(OH) + HIO3 = K(IO3) + H2O =>
K(OH) + HIO3 = K(IO3) + H2O

Cr + ClO4{-} + H2O = Cr(OH)3 + ClO3{-} =>
2 Cr + 3 ClO4{-} + 3 H2O = 2 Cr(OH)3 + 3 ClO3{-}

Ag2CO3 + HNO3 = AgNO3 + H2CO3 =>
Ag2CO3 + 2 HNO3 = 2 AgNO3 + H2CO3

MgCl2 + KI = MgI + KCl2 =>
MgCl2 + KI = MgI + KCl2

C900H1802 + V2O = CO + H2O + V =>
C900H1802 + 1801 V2O = 900 CO + 901 H2O + 3602 V

KOH + C6H8O6 = C6H7KO6 + H2O =>
KOH + C6H8O6 = C6H7KO6 + H2O

Fe{3+} + Ce{3+} = Fe{2+} + Ce{4+} = e{-} =>
Fe{3+} + Ce{3+} = Fe{2+} + Ce{4+}

KI + XeF4 = I3 + Xe + KF =>
12 KI + 3 XeF4 = 4 I3 + 3 Xe + 12 KF

[H3NCH2COOH]Cl + NaOH = NaCl + H2O + NH2CH2COOH =>
[H3NCH2COOH]Cl + NaOH = NaCl + H2O + NH2CH2COOH

CH3NH2 + CH3Cl = [C2H5NH3]Cl =>
CH3NH2 + CH3Cl = [C2H5NH3]Cl

C6H6CH2CH3 + Cl2 = C6H6CH2CH2Cl + HCl =>
C6H6CH2CH3 + Cl2 = C6H6CH2CH2Cl + HCl

O2 + C3H4 = C02 + H2O =>
2 O2 + 2 C3H4 = 3 C02 + 4 H2O

HCl + NaS2O3 = NaCl + SO4 + S + H2O =>
8 HCl + 8 NaS2O3 = 8 NaCl + 5 SO4 + 11 S + 4 H2O

Na3BO3(aq) + H2O(l) = B2O3(s) + NaOH(aq) =>
2 Na3BO3(aq) + 3 H2O(l) = B2O3(s) + 6 NaOH(aq)

CuSO4 + KCl = CuCl2 + SO4K2 =>
CuSO4 + 2 KCl = CuCl2 + SO4K2

H2SO4 + FeCl2 = Fe2(SO4)3 + SO2 + HCl + H2O =>
4 H2SO4 + 2 FeCl2 = Fe2(SO4)3 + SO2 + 4 HCl + 2 H2O

NiCl2 + HCl = NiCl4 + H =>
NiCl2 + 2 HCl = NiCl4 + 2 H

N2 + Br2 = N1Br3 =>
N2 + 3 Br2 = 2 N1Br3

Ca3P2 + H2SO4 = CaSO4 + H3PO4 + H2O + SO2 =>
Ca3P2 + 11 H2SO4 = 3 CaSO4 + 2 H3PO4 + 8 H2O + 8 SO2

ICl3 + H2O = ICl + HIO3 + HCl =>
2 ICl3 + 3 H2O = ICl + HIO3 + 5 HCl

ClO3 + Ba(OH)2 = Ba(ClO3)2 + Ba(ClO4)2 + H2O =>
4 ClO3 + 2 Ba(OH)2 = Ba(ClO3)2 + Ba(ClO4)2 + 2 H2O

NaCl + Na2S = Na2Cl + NaS =>
NaCl + Na2S = Na2Cl + NaS

KOH = K2 + OH =>
2 KOH = K2 + 2 OH

NH4NO3 + CH3COCH3 = N2 + C + H2O =>
2 NH4NO3 + CH3COCH3 = 2 N2 + 3 C + 7 H2O

FeSO4 + KBiO3 + H2SO4 = H2O + Bi2(SO4)3 + K2SO4 + Fe2(SO4)3 =>
4 FeSO4 + 2 KBiO3 + 6 H2SO4 = 6 H2O + Bi2(SO4)3 + K2SO4 + 2 Fe2(SO4)3

Fe(OH)3 + H2C2O4 + K2C2O4 = K3Fe(C2O4)3 + H2O =>
2 Fe(OH)3 + 3 H2C2O4 + 3 K2C2O4 = 2 K3Fe(C2O4)3 + 6 H2O

CaSO3 + H2O = CaO + H2SO3 =>
CaSO3 + H2O = CaO + H2SO3

KCrO4 + HCl = KCl + CrCl3 + H2O + Cl2 =>
KCrO4 + 8 HCl = KCl + CrCl3 + 4 H2O + 2 Cl2

Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O

C8H12O3N2 + O2 = CO2 + H2O + NH3 =>
C8H12O3N2 + 8 O2 = 8 CO2 + 3 H2O + 2 NH3

HCOH + H2O = CH3OH + HCOOH =>
2 HCOH + H2O = CH3OH + HCOOH

CH3C(CH3)CH2 + KMnO4 + H2SO4 = CH3COCH3 + K2SO4 + MnSO4 + H2O =>
15 CH3C(CH3)CH2 + 8 KMnO4 + 12 H2SO4 = 20 CH3COCH3 + 4 K2SO4 + 8 MnSO4 + 12 H2O

CH2CHCHCH2 + KMnO4 + H2O = MnO2 + KOH + CH2OHCHOHCHOHCH2OH =>
3 CH2CHCHCH2 + 4 KMnO4 + 8 H2O = 4 MnO2 + 4 KOH + 3 CH2OHCHOHCHOHCH2OH

KClO3(aq) + AgNO3(aq) = AgClO3(aq) + KNO3(aq) =>
KClO3(aq) + AgNO3(aq) = AgClO3(aq) + KNO3(aq)

Ag(NH3)2OH + C9H8 = Ag + C6H5COONH4 + NH3 + H2O =>
38 Ag(NH3)2OH + 7 C9H8 = 38 Ag + 9 C6H5COONH4 + 67 NH3 + 20 H2O

ZnO + CO = Zn + COO =>
ZnO + CO = Zn + COO

P4O10 = P4 + O2 =>
P4O10 = P4 + 5 O2

K2CrO4 + KOH + Na2S + H2O = K3[Cr(OH)6] + Na2SO4 =>
8 K2CrO4 + 8 KOH + 3 Na2S + 20 H2O = 8 K3[Cr(OH)6] + 3 Na2SO4

BaBr2 + AgNO3 = Ba(NO3)2 + AgBr =>
BaBr2 + 2 AgNO3 = Ba(NO3)2 + 2 AgBr

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
Équilibrer l'équation de toute réaction chimique
 Équations équilibrées la veille Équations équilibrées le lendemain
Équations équilibrées sur09/28/24
Équations équilibrées sur09/05/24
Équations équilibrées sur10/05/23
-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 ?