Printed from https://www.webqc.org

Équations chimiques équilibrées sur12/24/24

 Équations équilibrées la veille Équations équilibrées le lendemain
Équilibrer l'équation de toute réaction chimique
CuSO4 + Fe = (FeSO4) + Cu =>
CuSO4 + Fe = (FeSO4) + Cu

KOH + KCl = K2O + HCl =>
KOH + KCl = K2O + HCl

Cl2 + H2O = HCl + (HClO)3 =>
3 Cl2 + 3 H2O = 3 HCl + (HClO)3

Pt + HNO3 = PtNO3 + N + H2O =>
5 Pt + 6 HNO3 = 5 PtNO3 + N + 3 H2O

AgClO3 + HNO2 = AgCl + H2O + NO2 =>
AgClO3 + 6 HNO2 = AgCl + 3 H2O + 6 NO2

Cu(NO3)2 + NaOH = Na(NO3)2 + CuOH =>
Cu(NO3)2 + NaOH = Na(NO3)2 + CuOH

B2 + O3 = B2O3 =>
B2 + O3 = B2O3

K2[HgI4] + NaOH = KOH + Na2[HgI4] =>
K2[HgI4] + 2 NaOH = 2 KOH + Na2[HgI4]

CHI3 + CuO = CuI + CO2 + HI =>
CHI3 + 2 CuO = 2 CuI + CO2 + HI

C3H6 + HF = C2H5F =>
2 C3H6 + 3 HF = 3 C2H5F

K2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O

LiOH + NiCl2 = Ni(OH)2 + LiCl =>
2 LiOH + NiCl2 = Ni(OH)2 + 2 LiCl

HCl + CaCl2 = Cl + CaH2 =>
2 HCl + CaCl2 = 4 Cl + CaH2

Ag + H2O = AgOH + H2 =>
2 Ag + 2 H2O = 2 AgOH + H2

TeO2 + HCl = TeCl + H2O4 =>
2 TeO2 + 2 HCl = 2 TeCl + H2O4

Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2

(NH4)2Cr2O7 + Ba(OH)2 = BaCr2O7 + NH3 + H2O =>
(NH4)2Cr2O7 + Ba(OH)2 = BaCr2O7 + 2 NH3 + 2 H2O

C7H5 + O2 = CO2 + H2O =>
4 C7H5 + 33 O2 = 28 CO2 + 10 H2O

Cu(NH3)4(H2O)2 + H2SO4 + H2O = CuSO4(H2O)5 + NH3 + H =>
Cu(NH3)4(H2O)2 + H2SO4 + 3 H2O = CuSO4(H2O)5 + 4 NH3 + 2 H

C2H2(NH2)2 + Ni(CH3COO)2*4(H2O) + CH3CH2OH + C7H6O2 = C16H14N2NiO2 + H2O =>
12 C2H2(NH2)2 + 12 Ni(CH3COO)2*4(H2O) + 11 CH3CH2OH + 14 C7H6O2 = 12 C16H14N2NiO2 + 111 H2O

Cu2(SO4)3 + Fe(NO3)2 = Cu(NO3) + Fe(SO4)3 =>
Cu2(SO4)3 + Fe(NO3)2 = 2 Cu(NO3) + Fe(SO4)3

Na2S2O3 + Cl2 + H2O = Na2SO4 + HCl + S =>
Na2S2O3 + Cl2 + H2O = Na2SO4 + 2 HCl + S

Na3[Al(OH)6] = H2O + Na2O + Al(OH)3 =>
2 Na3[Al(OH)6] = 3 H2O + 3 Na2O + 2 Al(OH)3

HgCl2 + NH3 = NH4Cl + HgNH2Cl =>
HgCl2 + 2 NH3 = NH4Cl + HgNH2Cl

LiOH + CuO = Li2CuO2 + H2O =>
2 LiOH + CuO = Li2CuO2 + H2O

N2H4(g) + N2O4(g) = N2(g) + H2O(g) = MolN2O4 =>
2 N2H4(g) + N2O4(g) = 3 N2(g) + 4 H2O(g)

NaOH + Ca(OH)2 + Cl2 = NaCl + Ca(ClO)2 + H2O =>
2 NaOH + Ca(OH)2 + 2 Cl2 = 2 NaCl + Ca(ClO)2 + 2 H2O

Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2

Zn + NaOH = NaOZn + H2 =>
2 Zn + 2 NaOH = 2 NaOZn + H2

Na2O + MgCl2 = MgO + NaCl =>
Na2O + MgCl2 = MgO + 2 NaCl

H2O2 + Cu + NaCl = CuCl + NaO + H2O =>
H2O2 + Cu + NaCl = CuCl + NaO + H2O

HCl + Fe2O3 = H2O + FeCl3 =>
6 HCl + Fe2O3 = 3 H2O + 2 FeCl3

MnI2 + K2S = MnS + I2K2 =>
MnI2 + K2S = MnS + I2K2

H2(SnCl6) + NH4Cl = (NH4)2[SnCl6] + HCl =>
H2(SnCl6) + 2 NH4Cl = (NH4)2[SnCl6] + 2 HCl

HC2H3O2(aq) + Al(s) = Al(C2H3O2)3(aq) + H2(g) =>
6 HC2H3O2(aq) + 2 Al(s) = 2 Al(C2H3O2)3(aq) + 3 H2(g)

Ca(s) + SnF2(aq) = Sn(s) + CaF2(aq) =>
Ca(s) + SnF2(aq) = Sn(s) + CaF2(aq)

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

P2O5 + CaO + H2O = Ca(H2PO4)2 =>
P2O5 + CaO + 2 H2O = Ca(H2PO4)2

SO4 = S2 + O2 =>
2 SO4 = S2 + 4 O2

S + NaOH = NaSO3 + Na2S + H2O =>
7 S + 12 NaOH = 2 NaSO3 + 5 Na2S + 6 H2O

N2 + O2 + F2 = NOF =>
N2 + O2 + F2 = 2 NOF

C6H5Br + Na + CH3Br = C6H5CH3 + NaBr =>
C6H5Br + 2 Na + CH3Br = C6H5CH3 + 2 NaBr

WC + HF + HNO3 = H2[WF8] + NO + H2O + CO2 =>
3 WC + 24 HF + 10 HNO3 = 3 H2[WF8] + 10 NO + 14 H2O + 3 CO2

Mg(HCO3)2 = Mg(OH)2 + CO2 =>
Mg(HCO3)2 = Mg(OH)2 + 2 CO2

AlBr3 + K2CO3 = Al2(CO3)3 + KBr =>
2 AlBr3 + 3 K2CO3 = Al2(CO3)3 + 6 KBr

HgCl2 + KI = HgI + KCl2 =>
HgCl2 + KI = HgI + KCl2

CaCl2 + CO2 = CaCO3 + CCl4 =>
2 CaCl2 + 3 CO2 = 2 CaCO3 + CCl4

Cr2O7{2-} + H{+} + Fe{2+} = Cr{3+} + Fe{3+} + H2O =>
Cr2O7{2-} + 14 H{+} + 6 Fe{2+} = 2 Cr{3+} + 6 Fe{3+} + 7 H2O

NH4Br + CaCl2 = NH4Cl + CaBr2 =>
2 NH4Br + CaCl2 = 2 NH4Cl + CaBr2

Ca + I3 = CaI2 =>
3 Ca + 2 I3 = 3 CaI2

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
Équilibrer l'équation de toute réaction chimique
 Équations équilibrées la veille Équations équilibrées le lendemain
Équations équilibrées sur12/17/24
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
-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 ?