Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op12/27/24

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
U3O8 + MnO2 + H2SO4 = UO2SO4 + MnSO4 + H2O =>
U3O8 + MnO2 + 4 H2SO4 = 3 UO2SO4 + MnSO4 + 4 H2O

C2H6 + Br2 = C2H5Br + HBr =>
C2H6 + Br2 = C2H5Br + HBr

H + Si = HSi =>
H + Si = HSi

CH2 + N = HCN + H =>
CH2 + N = HCN + H

NH4Br + KNO3 = KBr + NH4NO3 =>
NH4Br + KNO3 = KBr + NH4NO3

HCOOH + Mg = (HCOO)2Mg + H2 =>
2 HCOOH + Mg = (HCOO)2Mg + H2

C2H5OH = HOH + C2H4 =>
C2H5OH = HOH + C2H4

FeCl3 + K4FeCN6 = Fe2CN6 + K4Cl3 =>
FeCl3 + K4FeCN6 = Fe2CN6 + K4Cl3

NH4{+} + HCO3{-} = NH3 + H2CO3 =>
NH4{+} + HCO3{-} = NH3 + H2CO3

C4H9SO3H(s) + O2 = CO2 + SO2 + H2O =>
C4H9SO3H(s) + 6 O2 = 4 CO2 + SO2 + 5 H2O

FeS + O2 = FeO + SO2 =>
2 FeS + 3 O2 = 2 FeO + 2 SO2

HO{-} + CS2 = H2O + CS3{2-} + CO3{2-} =>
6 HO{-} + 3 CS2 = 3 H2O + 2 CS3{2-} + CO3{2-}

CO2 + KO2 = KCO3 + O2 =>
2 CO2 + 2 KO2 = 2 KCO3 + O2

HNO2 + Al(OH)3 = Al(OH)2NO2 + H2O =>
HNO2 + Al(OH)3 = Al(OH)2NO2 + H2O

Fe2(CO3)3 + HCl = Fe2Cl3 + CO2 + HO =>
Fe2(CO3)3 + 3 HCl = Fe2Cl3 + 3 CO2 + 3 HO

(b)BCl3(g) + H2O(l) = H3BO3(s) + HCl(g) =>
(b)BCl3(g) + 3 H2O(l) = H3BO3(s) + 3 HCl(g)

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

Al + LiOH + H2O = LiAl(OH)4 + H2 =>
2 Al + 2 LiOH + 6 H2O = 2 LiAl(OH)4 + 3 H2

H3PO4 + H3BO3 + C = BP + CO2 + H2O =>
H3PO4 + H3BO3 + 2 C = BP + 2 CO2 + 3 H2O

BeSO4 + Al(OH)3 = BeOH + Al(SO4)3 =>
3 BeSO4 + Al(OH)3 = 3 BeOH + Al(SO4)3

NaHCO3 + HCl = CO2 + H2ONaCl =>
NaHCO3 + HCl = CO2 + H2ONaCl

PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O

Na2S + AlI3 = Al2S3 + NaI =>
3 Na2S + 2 AlI3 = Al2S3 + 6 NaI

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

BaS + Al2(SO4)3 + H2O = Al(OH)3 + BaSO4 + H2S =>
3 BaS + Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 BaSO4 + 3 H2S

Fe3O4 + HCl = (t)FeCl2 + FeCl3 + H2O =>
Fe3O4 + 8 HCl = (t)FeCl2 + 2 FeCl3 + 4 H2O

NaCn + Ca(OH)2 = CaCn + H2O + NaO =>
NaCn + Ca(OH)2 = CaCn + H2O + NaO

NaNo3 + Ba(OH)2 = NaOH + Ba(No3)2 =>
2 NaNo3 + Ba(OH)2 = 2 NaOH + Ba(No3)2

P2 + NaOH + H2O = PH3 + NaH2PO2 =>
2 P2 + 3 NaOH + 3 H2O = PH3 + 3 NaH2PO2

K2SO3 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
3 K2SO3 + K2Cr2O7 + 4 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 4 H2O

CdI2 + Br2 = CdBr + I =>
2 CdI2 + Br2 = 2 CdBr + 4 I

Mg(NO3)2 + TeI4 = Te(NO3)4 + MgI2 =>
2 Mg(NO3)2 + TeI4 = Te(NO3)4 + 2 MgI2

PBSO4 + Na2S = PBS + Na2SO4 =>
PBSO4 + Na2S = PBS + Na2SO4

Br2 + CaCl2 = BrCl2 + Ca =>
Br2 + 2 CaCl2 = 2 BrCl2 + 2 Ca

BaCl2 + K2SO4 = KCl + BaSO4 =>
BaCl2 + K2SO4 = 2 KCl + BaSO4

KI + MnO3 + H2SO4 = K3SO4 + MnSO4 + H2O + I2 =>
6 KI + MnO3 + 3 H2SO4 = 2 K3SO4 + MnSO4 + 3 H2O + 3 I2

ZnCl2 + K2S = ZnS + KCl =>
ZnCl2 + K2S = ZnS + 2 KCl

Ca3P2 + HNO3 = Ca(NO3)2 + H2O + NO + H3PO4 =>
3 Ca3P2 + 34 HNO3 = 9 Ca(NO3)2 + 8 H2O + 16 NO + 6 H3PO4

NH3 + [Ag(NH3)2]NO3 + MnSO4 + H2O = Ag + (NH4)2SO4 + MnO2 =>
12 NH3 + 2[Ag(NH3)2]NO3 + 9 MnSO4 + 12 H2O = 2 Ag + 9(NH4)2SO4 + 9 MnO2

SrGa2S4 + O2 = SrO + Ga2O3 + SO2 =>
SrGa2S4 + 6 O2 = SrO + Ga2O3 + 4 SO2

Cu + O2 + CO2 + H2O = Cu(OH)2CuCO3 =>
2 Cu + O2 + CO2 + H2O = Cu(OH)2CuCO3

C6H9N + CH3CH2COOH = C5H10 + CH3CH2COOCN =>
C6H9N + CH3CH2COOH = C5H10 + CH3CH2COOCN

SnOHCl + NaOH = Sn(OH)2 + NaCl =>
SnOHCl + NaOH = Sn(OH)2 + NaCl

KNO2 + AlCl3 + H2O = KCl + Al + NO2H2O =>
3 KNO2 + AlCl3 + 3 H2O = 3 KCl + Al + 3 NO2H2O

H4P2O7 + H2O = H3PO4 =>
H4P2O7 + H2O = 2 H3PO4

PCl5(s) + H2O(l) = H3PO4(s) + HCl(g) =>
PCl5(s) + 4 H2O(l) = H3PO4(s) + 5 HCl(g)

Ga + NH4OH = GaN + H2O + H2 =>
2 Ga + 2 NH4OH = 2 GaN + 2 H2O + 3 H2

(CH3CH2OH) + O2 = H2O + (CH3COOH) =>
(CH3CH2OH) + O2 = H2O + (CH3COOH)

NH4OH + H2O = NH4O + H3O =>
NH4OH + H2O = NH4O + H3O

HgNO3 = Hg + NO2 + O2 =>
2 HgNO3 = 2 Hg + 2 NO2 + O2

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
Breng de vergelijking van een chemische reactie in evenwicht
 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Vergelijkingen in evenwicht op12/20/24
Vergelijkingen in evenwicht op11/27/24
Vergelijkingen in evenwicht op12/27/23
Geef ons feedback over uw ervaring met de chemische formule balancer.
Menu Evenwicht Molaire massa Gaswetten Eenheden Chemie gereedschappen Periodiek systeem Chemisch forum Symmetrie Constanten Bijdragen Neem contact met ons op
Hoe moet je citeren?