Printed from https://www.webqc.org

Équations chimiques équilibrées sur04/17/25

 Équations équilibrées la veille Équations équilibrées le lendemain
Équilibrer l'équation de toute réaction chimique
Pt + O = PtO =>
Pt + O = PtO

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

K + B2O = K2O + B =>
2 K + B2O = K2O + 2 B

Cl2 + OH{-} = ClO4{-} + Cl{-} + H2O =>
4 Cl2 + 8 OH{-} = ClO4{-} + 7 Cl{-} + 4 H2O

CaO + S = CaS + O =>
CaO + S = CaS + O

Na2S + HF = H2S + FNa =>
Na2S + 2 HF = H2S + 2 FNa

Al2(SO4)3 + CaCl2 = Al2Cl2 + Ca(SO4)3 =>
Al2(SO4)3 + CaCl2 = Al2Cl2 + Ca(SO4)3

Na2O(s) + CO2(g) + H2O = NaHCO3(s) =>
Na2O(s) + 2 CO2(g) + H2O = 2 NaHCO3(s)

Al(OH)3 + HBr = HOH + AlBr3 =>
Al(OH)3 + 3 HBr = 3 HOH + AlBr3

K2CrO4 + C2H5OH + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + C2H4O =>
2 K2CrO4 + 3 C2H5OH + 5 H2SO4 = Cr2(SO4)3 + 8 H2O + 2 K2SO4 + 3 C2H4O

HF + Be = H + BeF =>
HF + Be = H + BeF

Cl2 + KOH + O2 = KClO3 + H2 =>
Cl2 + 2 KOH + 2 O2 = 2 KClO3 + H2

H2SO3 + Be(OH)2 = BeSO3 + H2O =>
H2SO3 + Be(OH)2 = BeSO3 + 2 H2O

Fe2(SO4)3 + H2O + SO2 = FeSO2 + H2SO4 =>
Fe2(SO4)3 + 6 H2O + 5 SO2 = 2 FeSO2 + 6 H2SO4

AsCl5 + H2O = AsOCl + HCl + Cl2 =>
AsCl5 + H2O = AsOCl + 2 HCl + Cl2

CoO + NO2 + O2 = Co(NO3)2 =>
2 CoO + 4 NO2 + O2 = 2 Co(NO3)2

Zn + H{+} + NO3{-} = Zn{2+} + NH4{+} + H2O =>
4 Zn + 10 H{+} + NO3{-} = 4 Zn{2+} + NH4{+} + 3 H2O

K2CO3 + HF = CO2 + KF + H2O =>
K2CO3 + 2 HF = CO2 + 2 KF + H2O

C3H5O(COOH)3(aq) + NaOH(aq) = Na3C3H5O(COO)3(aq) + H2O(i) =>
C3H5O(COOH)3(aq) + 3 NaOH(aq) = Na3C3H5O(COO)3(aq) + 3 H2O(i)

Pb(NO3)2(aq) + CaCl2(aq) = PbCl2(s) + Ca(NO3)2(aq) =>
Pb(NO3)2(aq) + CaCl2(aq) = PbCl2(s) + Ca(NO3)2(aq)

K2Cr2O7 + NaCl + H2SO4 = CrCl2O2 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 4 NaCl + 3 H2SO4 = 2 CrCl2O2 + K2SO4 + 2 Na2SO4 + 3 H2O

KNO3 + Zn + CH3COOH = KNO2 + Zn(CHOO)2 + H2O =>
3 KNO3 + Zn + CH3COOH = 3 KNO2 + Zn(CHOO)2 + H2O

Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu

Zn + HNO3 = Zn(NO3)2 + NH4NO2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + NH4NO2 + 4 H2O

SrSO3 + CH3COOH = (CH3COO)2Sr + H2O + SO2 =>
SrSO3 + 2 CH3COOH = (CH3COO)2Sr + H2O + SO2

CH3CHOHCOOH + CaCO3 = (CH3CHCOO)2Ca + H2O + CO2 =>
13 CH3CHOHCOOH + 6 CaCO3 = 6(CH3CHCOO)2Ca + 15 H2O + 9 CO2

BaS + HBr = BaBr2 + H2S =>
BaS + 2 HBr = BaBr2 + H2S

Ti2(CO3)4 + HCl = CO2 + H2O + TiCl4 =>
Ti2(CO3)4 + 8 HCl = 4 CO2 + 4 H2O + 2 TiCl4

Cl2 + H2O = HClO3 + HCl =>
3 Cl2 + 3 H2O = HClO3 + 5 HCl

LiCl + HCl = LiH + Cl2 =>
LiCl + HCl = LiH + Cl2

BeO + H3PO4 = Be3(PO4)2 + H2O =>
3 BeO + 2 H3PO4 = Be3(PO4)2 + 3 H2O

LiBr + Co(SO3)2 = Li(SO3)2 + CoBr =>
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr

OH + NH4 = N + H2O =>
4 OH + NH4 = N + 4 H2O

Li + CoO = Co + Li2O =>
2 Li + CoO = Co + Li2O

HNO2 + NaHCO3 = CO2 + H2 + NaNO3 =>
HNO2 + NaHCO3 = CO2 + H2 + NaNO3

K2(SO4) + Ca(C2H3O2)2 = K(C2H3O2) + Ca(SO4) =>
K2(SO4) + Ca(C2H3O2)2 = 2 K(C2H3O2) + Ca(SO4)

BaCl2 + Na3PO4 = Ba3(PO4)2 + NaCl =>
3 BaCl2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaCl

MgSO4 + NaOH = Mg(HO) + Na(SO4) =>
MgSO4 + NaOH = Mg(HO) + Na(SO4)

NH4Cl + NaOH = NH4{+} + OH{-} + NaCl =>
NH4Cl + NaOH = NH4{+} + OH{-} + NaCl

Fe3O4 + Al = Al3O3 + Fe =>
3 Fe3O4 + 12 Al = 4 Al3O3 + 9 Fe

H3(C6H5O7) + NaOH = H2O + Na3(C6H5O7) =>
H3(C6H5O7) + 3 NaOH = 3 H2O + Na3(C6H5O7)

As + NaOCl = NaCl + As2O3 =>
2 As + 3 NaOCl = 3 NaCl + As2O3

Pb + NaOH = Pb(NaOH)2 =>
Pb + 2 NaOH = Pb(NaOH)2

H2C2O4 + NaMnO4 = CO2 + MnO2 + Na2O + H2O =>
3 H2C2O4 + 2 NaMnO4 = 6 CO2 + 2 MnO2 + Na2O + 3 H2O

Cr2O3 + KNO3 + KOH = K2Cr2O7 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 2 KOH = K2Cr2O7 + 3 KNO2 + H2O

P4 + F2 = PF5 =>
P4 + 10 F2 = 4 PF5

Mn2O7 = Mn + O2 =>
2 Mn2O7 = 4 Mn + 7 O2

Cr2O7 + C2H5OH = Cr + CO2 + H =>
3 Cr2O7 + 7 C2H5OH = 6 Cr + 14 CO2 + 42 H

Ca3(PO4)2(s) + SiO2(s) = CaSiO3(s) + P4O10(g) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) = 6 CaSiO3(s) + P4O10(g)

Al{2}O{3} + HNO{3} = AlNO{3} + H{2}O =>
Al{2}O{3} + HNO{3} = AlNO{3} + H{2}O

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
Équilibrer l'équation de toute réaction chimique
 Équations équilibrées la veille Équations équilibrées le lendemain
Équations équilibrées sur04/10/25
Équations équilibrées sur03/18/25
Équations équilibrées sur04/17/24
-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 ?