Printed from https://www.webqc.org

Chemische vergelijkingen in evenwicht op02/22/24

 Vergelijkingen in evenwicht op de vorige dag Vergelijkingen in evenwicht op de volgende dag
Breng de vergelijking van een chemische reactie in evenwicht
KMnO4 + H2Se + H2SO4 = K2SO4 + MnSO4 + Se + H2O =>
2 KMnO4 + 5 H2Se + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 Se + 8 H2O

CuSO4 + (NH4)2S2O8 + C5H5N = Cu(C5H5N)4S2O8 + (NH4)2SO4 =>
CuSO4 + (NH4)2S2O8 + 4 C5H5N = Cu(C5H5N)4S2O8 + (NH4)2SO4

ZnO + NaOH = H2O + Na2(ZnO2) =>
ZnO + 2 NaOH = H2O + Na2(ZnO2)

Si + O2 + NaO = Na2SiO3 =>
2 Si + O2 + 4 NaO = 2 Na2SiO3

ClF3 + H2O = ClO2 + HF + ClF =>
3 ClF3 + 4 H2O = 2 ClO2 + 8 HF + ClF

HgO + Cl = HgCl + O2 =>
2 HgO + 2 Cl = 2 HgCl + O2

I2 + F2 = IF7 =>
I2 + 7 F2 = 2 IF7

CaF2 + K2CO3 = CaCO3 + KF =>
CaF2 + K2CO3 = CaCO3 + 2 KF

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

C8H18 + O2H2 = CO2 + H2O =>
C8H18 + 25 O2H2 = 8 CO2 + 34 H2O

Cl + HgO = HgCl2 + Cl2O =>
4 Cl + HgO = HgCl2 + Cl2O

HIO2 + NaOH = NaIO2 + H2O =>
HIO2 + NaOH = NaIO2 + H2O

Hg2(ClO3)2 + Fe(SCN)3 = Fe(ClO3)3 + Hg2(SCN)2 =>
3 Hg2(ClO3)2 + 2 Fe(SCN)3 = 2 Fe(ClO3)3 + 3 Hg2(SCN)2

Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H(OH) =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H(OH)

KNO3 + Zn + KOH + H2O = NH3 + K2Zn(OH)4 =>
KNO3 + 4 Zn + 7 KOH + 6 H2O = NH3 + 4 K2Zn(OH)4

SiO2 + H2O + N2 = Si2H12O6 + N2O5 =>
10 SiO2 + 30 H2O + 4 N2 = 5 Si2H12O6 + 4 N2O5

H + (CO3)2 = H2CO3 = H2O + CO2 =>
4 H + (CO3)2 = 2 H2CO3

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

C10H20(l) + O2(g) = CO2(g) + H2O(l) =>
C10H20(l) + 15 O2(g) = 10 CO2(g) + 10 H2O(l)

C57H98O6 + C2H6O = C3H8O3 + C20H36O2 =>
C57H98O6 + 3 C2H6O = C3H8O3 + 3 C20H36O2

C19H36O2 + O2 = CO2 + H2O =>
C19H36O2 + 27 O2 = 19 CO2 + 18 H2O

C5H8O + KMnO4 + H2O = C5H8O4 + MnO2 + KOH =>
C5H8O + 2 KMnO4 + H2O = C5H8O4 + 2 MnO2 + 2 KOH

K2(C2O4)H2O + H2SO4 = K2SO4 + (COOH)2H2O =>
K2(C2O4)H2O + H2SO4 = K2SO4 + (COOH)2H2O

Sn + NaOH + H2O + O2 = Na[Sn(OH)3] =>
2 Sn + 2 NaOH + 2 H2O + O2 = 2 Na[Sn(OH)3]

FeSO4 + NaO = FeO + NaSO4 =>
FeSO4 + NaO = FeO + NaSO4

Mg(NO3)2 = MgO + NO2 + O =>
Mg(NO3)2 = MgO + 2 NO2 + O

Fe(OH)3 + H2O2 = FeO2 + H2O =>
2 Fe(OH)3 + H2O2 = 2 FeO2 + 4 H2O

KI + AlN = K3N + AlI3 =>
3 KI + AlN = K3N + AlI3

Cu2O3 + SO2 + H2SO4 = CuSO4 + H2O =>
Cu2O3 + SO2 + H2SO4 = 2 CuSO4 + H2O

Ag2CO3(s) = Ag2O(s) + CO2(g) =>
Ag2CO3(s) = Ag2O(s) + CO2(g)

Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3

K2O2 + K = K2O =>
K2O2 + 2 K = 2 K2O

FeS3 + O2 = SO2 + FeO3 =>
2 FeS3 + 9 O2 = 6 SO2 + 2 FeO3

Br2O3 + Ca(OH)2 = Ca(BrO2)2 + H2O =>
Br2O3 + Ca(OH)2 = Ca(BrO2)2 + H2O

CH2O2 + KOH = HCO2K + H2O =>
CH2O2 + KOH = HCO2K + H2O

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

HCl(aq) + AgNO3(aq) = AgCl(aq) + H(NO3) =>
HCl(aq) + AgNO3(aq) = AgCl(aq) + H(NO3)

Na2S2O3 + ZnCl2 = ZnS2O3 + NaCl =>
Na2S2O3 + ZnCl2 = ZnS2O3 + 2 NaCl

C10H10 + O2 = H2O + CO2 =>
2 C10H10 + 25 O2 = 10 H2O + 20 CO2

N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2

HCOOH + C3H8O = H2O + C3H6OHCOO =>
7 HCOOH + 3 C3H8O = 5 H2O + 4 C3H6OHCOO

K + HBr = KBr + H =>
K + HBr = KBr + H

Sr(OH)2 + NaCl = SrCl2 + NaOH =>
Sr(OH)2 + 2 NaCl = SrCl2 + 2 NaOH

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

AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2

FeSO4 + HBrO + HCl = Fe2(SO4)3 + Cl3Fe + Br3Fe + H2O =>
6 FeSO4 + 3 HBrO + 3 HCl = 2 Fe2(SO4)3 + Cl3Fe + Br3Fe + 3 H2O

PBr5 + NaOH = Na2HPO4 + NaBr + H2O =>
PBr5 + 7 NaOH = Na2HPO4 + 5 NaBr + 3 H2O

TiSO4 + NH4PO4 = NH4SO4 + TiPO4 =>
TiSO4 + NH4PO4 = NH4SO4 + TiPO4

Li3N = Li + N2 =>
2 Li3N = 6 Li + N2

SrO + Na = Na2O + Sr =>
SrO + 2 Na = Na2O + Sr

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 71 72 73 74 75 76 77 78
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 op02/15/24
Vergelijkingen in evenwicht op01/23/24
Vergelijkingen in evenwicht op02/22/23
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?