Printed from https://www.webqc.org

Équations chimiques équilibrées sur03/08/25

 Équations équilibrées la veille Équations équilibrées le lendemain
Équilibrer l'équation de toute réaction chimique
Mg + FeCl3 = MgCl2 + FeCl2 =>
Mg + 2 FeCl3 = MgCl2 + 2 FeCl2

HCOOH + Br = HCOOBr + H =>
HCOOH + Br = HCOOBr + H

Ca(OH)2 + NH4HSO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + NH4HSO4 = CaSO4 + NH3 + 2 H2O

Fe3C + O2 = CO2 + Fe2O3 =>
4 Fe3C + 13 O2 = 4 CO2 + 6 Fe2O3

Cr(NO3)3 + Na2SO4 = Cr2(SO4)3 + NaNO3 =>
2 Cr(NO3)3 + 3 Na2SO4 = Cr2(SO4)3 + 6 NaNO3

NaClO2 + KMnO4 + H2SO4 = NaClO3 + MnSO4 + K2SO4 + H2O =>
5 NaClO2 + 2 KMnO4 + 3 H2SO4 = 5 NaClO3 + 2 MnSO4 + K2SO4 + 3 H2O

bariumnitrate + hydrochloricacid = bariumchloride + nitricacid =>
Ba(NO3)2 + 2 HCl = BaCl2 + 2 HNO3

CH3COOH + NaHCO3 = Na3HCOONa + CO2 + H2O =>
5 CH3COOH + 32 NaHCO3 = 8 Na3HCOONa + 34 CO2 + 22 H2O

K2CO3 + Ca(NO3)2 = K2NO3 + Ca(CO3)2 =>
2 K2CO3 + Ca(NO3)2 = 2 K2NO3 + Ca(CO3)2

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

K2CO3 + HBr = KBr + CO2 + H2O =>
K2CO3 + 2 HBr = 2 KBr + CO2 + H2O

[Cu] + [HNO3] = [Cu](NO3)2 + [NO] + [H2O] =>
3[Cu] + 8[HNO3] = 3[Cu](NO3)2 + 2[NO] + 4[H2O]

Al + Cu2*Cl = AlCl + Cu =>
Al + Cu2*Cl = AlCl + 2 Cu

NaS + CaNo3 = NaNo3 + CaS =>
NaS + CaNo3 = NaNo3 + CaS

CrO2{-} + H{+} + C6H5O7{3-} = Cr2O7{2-} + C5H5O{+} + H2O =>
14 CrO2{-} + 21 H{+} + 5 C6H5O7{3-} = 7 Cr2O7{2-} + 6 C5H5O{+} + 8 H2O

C3H6O2 + C2H6O = C5H10O2 + H2O =>
C3H6O2 + C2H6O = C5H10O2 + H2O

H2SnCl6 + H2S = SnS2 + HCl =>
H2SnCl6 + 2 H2S = SnS2 + 6 HCl

XCoBr + NaBH4 = XCo + HBr + NaBH =>
3 XCoBr + NaBH4 = 3 XCo + 3 HBr + NaBH

SO2 + K(MnO4) + H2O = Mn(SO4) + K2(SO4) + H2(SO4) =>
5 SO2 + 2 K(MnO4) + 2 H2O = 2 Mn(SO4) + K2(SO4) + 2 H2(SO4)

CH3CHO + Cu(OH)2 = CH3COOH + Cu + H2O =>
CH3CHO + Cu(OH)2 = CH3COOH + Cu + H2O

Na2CrO4 + H + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
2 Na2CrO4 + 6 H + 5 H2SO4 = 2 Na2SO4 + Cr2(SO4)3 + 8 H2O

KAl(SO4)2*12(H2O) + CH3(CH2)5CH3 = KAl(SO4)2*10(H2O) + CH3(CH2)5CH3*2HOH =>
KAl(SO4)2*12(H2O) + CH3(CH2)5CH3 = KAl(SO4)2*10(H2O) + CH3(CH2)5CH3*2HOH

AgSCN + MnO4{-} + H{+} = Ag{+} + Mn{2+} + SO4{2-} + CO2 + NO + H2O =>
5 AgSCN + 13 MnO4{-} + 34 H{+} = 5 Ag{+} + 13 Mn{2+} + 5 SO4{2-} + 5 CO2 + 5 NO + 17 H2O

Fe(NO3)2 + K2Cr2O7 = FeCr2O7 + KNO3 =>
Fe(NO3)2 + K2Cr2O7 = FeCr2O7 + 2 KNO3

(NH4)3(PO4) + Cd(S2O3) = (NH4)2(S2O3) + Cd3(PO4)2 =>
2(NH4)3(PO4) + 3 Cd(S2O3) = 3(NH4)2(S2O3) + Cd3(PO4)2

Al + HF = AlH + F =>
Al + HF = AlH + F

LiHCO3(aq) + HNO3(aq) = H2O(l) + CO2(g) + LiNO3(aq) =>
LiHCO3(aq) + HNO3(aq) = H2O(l) + CO2(g) + LiNO3(aq)

Me + H2SO4 = MeSO4 + SO2 + H2O =>
Me + 2 H2SO4 = MeSO4 + SO2 + 2 H2O

N2(g) + H2(g) + O2(g) = NH4OH(g) =>
N2(g) + 5 H2(g) + O2(g) = 2 NH4OH(g)

C2H4 + O2(g) = CO2(g) + H2O =>
C2H4 + 3 O2(g) = 2 CO2(g) + 2 H2O

C6H5OH + BrOH = C6H4O2 + H2O + HBr =>
C6H5OH + 2 BrOH = C6H4O2 + H2O + 2 HBr

CO(OH)2H2O = COO + H2O =>
CO(OH)2H2O = COO + 2 H2O

C3H7COOH + Ca(OH)2 = Ca(C3H7COO)2 + H2O =>
2 C3H7COOH + Ca(OH)2 = Ca(C3H7COO)2 + 2 H2O

Al(NO3)3 = Al2O3 + N2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 6 N2 + 15 O2

HCl(aq) + NH3(aq) = NH4Cl(aq) =>
HCl(aq) + NH3(aq) = NH4Cl(aq)

Ca + Si = Ca4Si2 =>
4 Ca + 2 Si = Ca4Si2

CaCO + SiO2 = Ca2O2 + SiCO2 =>
2 CaCO + 2 SiO2 = Ca2O2 + 2 SiCO2

K2HgI4 + NH3 = KI + NH3HgI2 =>
K2HgI4 + NH3 = 2 KI + NH3HgI2

K2Co3 + Al(No3)3 = KNo3 + Al2(Co3)3 =>
3 K2Co3 + 2 Al(No3)3 = 6 KNo3 + Al2(Co3)3

HBr + Ca(OH)2 = CaBr2 + H2O =>
2 HBr + Ca(OH)2 = CaBr2 + 2 H2O

Na2S2O3 + NH4Fe(SO4)2 = FeSO4 + Na2S4O6 + Na2SO4 + (NH)4SO4 + H2O =>
12 Na2S2O3 + 20 NH4Fe(SO4)2 = 20 FeSO4 + 9 Na2S4O6 + 3 Na2SO4 + 5(NH)4SO4 + 30 H2O

CH3COOH + Ba(OH)2 = Ba(COOH)2 + CH3OH =>
2 CH3COOH + Ba(OH)2 = Ba(COOH)2 + 2 CH3OH

NH4Br + Pb(No3)2 = (NH4)2Pb + BrNo3 =>
2 NH4Br + Pb(No3)2 = (NH4)2Pb + 2 BrNo3

C10H1O12 + O2 = CO2 + H2O =>
4 C10H1O12 + 17 O2 = 40 CO2 + 2 H2O

NaOH + KNO3 = NaNO3 + OHK =>
NaOH + KNO3 = NaNO3 + OHK

HCOOH + CH3CH(OH)CH2CH3 = CH3COOCHCH2CH3 + H2O =>
20 HCOOH + 15 CH3CH(OH)CH2CH3 = 16 CH3COOCHCH2CH3 + 23 H2O

Ca3P2 + KMnO4 + H2SO4 = HPO3 + K2SO4 + MnSO4 + CaSO4 + H2O =>
5 Ca3P2 + 16 KMnO4 + 39 H2SO4 = 10 HPO3 + 8 K2SO4 + 16 MnSO4 + 15 CaSO4 + 34 H2O

Ca2 + Br3 = CaBr =>
3 Ca2 + 2 Br3 = 6 CaBr

C6H6 + CH3CH(OH)CH3 = C6H5CH(CH3)2 + O2 =>
12 C6H6 + 6 CH3CH(OH)CH3 = 10 C6H5CH(CH3)2 + 3 O2

C2H4 + KMnO4 + H2SO4 + H2O = C2H6O2 + MnO2 + K2SO4 =>
3 C2H4 + 2 KMnO4 + H2SO4 + 2 H2O = 3 C2H6O2 + 2 MnO2 + K2SO4

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
Équilibrer l'équation de toute réaction chimique
 Équations équilibrées la veille Équations équilibrées le lendemain
Équations équilibrées sur03/01/25
Équations équilibrées sur02/06/25
Équations équilibrées sur03/08/24
-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 ?