SATL - CUPPER CHEMISTRY

FAHMY A.F.M.

BY

LAGOWSKI,J.J.&

Lab - 4 Lab - 4

You have the following chemicals in your (Lab-4):

1 2

10

3 4 5

8 9

NaOHNaOHHNO3HNO3H2SO4

H2SO4HClHCl

Cu(OH)2Cu(OH)2CuOCuOCu2OCu2OCuCu

CuSO4CuSO4

6

CuCl2CuCl2

FeFeCu(NO3)2Cu(NO3)2CuCO3

CuCO3

1311 12

7

Answer the following questions (1 13)

Q2) Use the following quadrilateral diagrams to construct the clockwise chemical relations between (Lab-4) chemicals.

H2SO4

conc. / heat

Cu(OH)2Cu(OH)2

CuSO4CuSO4

CuOCuO

CuCu

heat

H2 / red. NaOH

HCl/ )O)

heat Cu(OH)2Cu(OH)2

CuCl2CuCl2

CuOCuO

CuCu

H2 / red. NaOH

HNO3

conc.

Cu(OH)2Cu(OH)2

Cu(NO3)2Cu(NO3)2

CuOCuO

CuCu

heat

H2 / red. NaOH

(O) /heat

H2SO4 CuOCuO

Cu2OCu2O

CuSO4CuSO4

CuCu

(Fe) heat / (O)

A2)

Q3) Use the following pentagonal diagrams to construct the clockwise chemical relations between the )Lab-4) chemicals

NaOH

H2SO4

Cu(NO3)2Cu(NO3)2

CuSO4CuSO4

CuCu

Cu(OH)2Cu(OH)2

CuOCuO

heat

conc. HNO3

electrolysis

NaOH

H2SO4

CuCl2CuCl2

CuSO4CuSO4

CuCu

Cu(OH)2Cu(OH)2

CuOCuO

heat

dil. HCl / O heat

electrolysis

A3)

Q4) Use the following hexagonal diagrams to construct the chemical clockwise chemical relations between (Lab‑ 4-) chemicals.

CuCO3CuCO3

CuOCuO

CuSO4CuSO4

Cu2OCu2O

CuCl2CuCl2CuCu

heat )O)

H2SO4

HClheat

)O)

Fe Na2CO3

A4)

Q5) Use the following triangular diagrams to construct anticlockwise chemical relations between some of (Lab‑4) chemicals.

HNO3

conc.Cu(NO3)2Cu(NO3)2CuCu

CuOCuO

heatred. / H2

NaCO3 CuCO3CuCO3CuCl2

CuCl2

CuOCuO

HCl heat

A5)

Q6) Draw the maximum chemical relations between (Lab‑4) chemicals in Four quadrilteral diagrams, then give these relations in a list.

H2SO4 CuOCuO

Cu2OCu2O

CuSO4CuSO4

CuCu )O)heat

)O)heat

)O)heat

Fe

A6-1)

Cu Cu2O CuO CuSO4

Cu CuO CuSO4

Cu Cu2O CuO

heat Cu(OH)2Cu(OH)2

CuSO4CuSO4

CuOCuO

CuCu conc.H2SO4

NaOHH2 / red. H2SO4

A6-2)

Cu CuSO4 Cu)OH)2 CuO

CuSO4 Cu)OH)2 CuO

CuO Cu CuSO4

Cu CuCl2 Cu)OH)2 CuO

CuO CuCl2 Cu)OH)2

CuO Cu CuCl2

heat Cu(OH)2Cu(OH)2

CuCl2CuCl2

CuOCuO

CuCu HCl (O)

NaOHHC lH2 / red.

A6-3)

A6-4)

heat Cu(OH)2Cu(OH)2

Cu(NO3)2Cu(NO3)2

CuOCuO

CuCu HNO3

conc.

NaOHred. / H2 HNO3

Cu Cu)NO3)2 Cu)OH)2 CuO

CuO Cu)NO3)2 Cu)OH)2

CuO Cu Cu)NO3)2

Q7) Use the following quadrilateral diagrams to construct the possible reversible chemical relations between your (Lab-4) chemicals.

heatCu(OH)2Cu(OH)2

Cu(NO3)2Cu(NO3)2

CuOCuO

CuCu

H2 / red

O / heat

conc.HNO3

NaOH

A7) (O) /heat

CuOCuO

Cu2OCu2O

CuSO4CuSO4

CuCu

H2SO4

Fe

conc. H2SO4

(O) / heat

heat1100C

conc.

H2SO4 HNO3

heat

heat (O)

NaOH

H2SO4

Cu(NO3)2Cu(NO3)2

CuSO4CuSO4

CuCu

Cu(OH)2Cu(OH)2

CuOCuO

conc. HNO3

Fe

NaOH

Q8) Draw the maximum chemical relations between your (Lab‑4) chemicals in two pentagonal diagrams. Then give these relations in a List:

Cu Cu)NO3)2 Cu)OH)2 CuO CuSO4

Cu Cu)NO3)2 CuO CuSO4

CuSO4 Cu Cu)NO3)2 Cu)OH)2

Cu)NO3)2 Cu)OH)2 CuO CuSO4

Cu Cu)NO3)2 Cu)OH)2 CuO

CuO CuSO4 Cu)OH)2

Cu Cu)NO3)2 CuSO4

Cu CuO CuSO4

Cu)NO3)2 CuSO4 Cu)OH)2

Cu Cu)NO3)2 CuO

Cu)NO3)2 Cu)OH)2 CuO

conc.

H2SO4

HCl

heat (O)

heat

NaOH

H2SO4

CuCl2CuCl2

CuSO4CuSO4

CuCu

Cu(OH)2Cu(OH)2

CuOCuO

HCl (O)

Fe

NaOH

A8-b)

Cu CuCl2 Cu)OH)2 CuO CuSO4

CuCl2 Cu)OH)2 CuO CuSO4

CuO CuSO4 Cu CuCl2

CuSO4 Cu CuCl2 Cu)OH)2

CuSO4 Cu CuCl2 Cu)OH)2

CuCl2 CuSO4 Cu

Cu CuO CuSO4

CuSO4 Cu)OH)2 CuO

CuCl2 CuSO4 Cu)OH)2

CuO CuCl2 CuSO4

Cu CuO CuCl2

Q9) Draw the maximum chemical relations between your (Lab‑4) chemicals in hexagonal diagram, then give these relations in a list.

H2SO4

heat

H2SO4

H2SO4

HCl

Na2CO3

)O)heat

Cu2OCu2O

CuSO4CuSO4

CuCu CuCl2CuCl2

CuOCuO

CuCO3CuCO3

)O / )heat)O / )heat

HCl (O)

Fe

)A9)

Cu2O CuO CuCl2 CuCO3 CuSO4

CuCO3 CuSO4 Cu Cu2O CuO

Cu Cu2O CuO CuCl2 CuCO3 CuSO4

CuO CuCl2 CuCO3 CuSO4

CuCO3 CuSO4 Cu CuO

Cu CuCl2 CuCO3 CuSO4

Cu Cu2O CuO CuCl2

Cu Cu2O CuO CuSO4

Cu CuO Cu Cl2 CuCO3 CuSO4

Cu Cu2O CuO

CuCO3 CuO CuSO4

Cu2O CuO CuSO4

Cu CuO CuSO4

CuO CuCl2 CuCO3

Cu Cu2O CuSO4

Q10) From (Lab‑4) chemicals: Complete the following triangular chemical relation diagrams.

……… ……………………

Cu(OH)2Cu(OH)2

……… ………

……… ……………………

CuOCuO

……… ………

conc.HNO3

CuCuCu(NO3)2Cu(NO3)2

CuOCuO

H2 / red.heat

HNO3 CuOCuOCu(NO3)2Cu(NO3)2

Cu(OH)2Cu(OH)2

heatNaOH

A10)

Q11) From )Lab‑4) chemicals:Complete the following quadrilateral diagrams.

………

…………………

CuCl2CuCl2

CuOCuO

…………

………………

………

…………………

CuSO4CuSO4

CuOCuO

…………

………………

heat

conc.H2SO4 / heat

Cu(OH)2Cu(OH)2

CuSO4CuSO4

CuOCuO

CuCu

NaOHH2 / red.

HCl / O

Cu(OH)2Cu(OH)2

CuCl2CuCl2

CuOCuO

CuCu

NaOHH2 / red.

heat

A11)

Q12) Maximize the above quadrilateral chemical relations

HCl (O)

Cu(OH)2Cu(OH)2

CuCl2CuCl2

CuOCuO

CuCu

NaOHred. / H2

heat

HCl

conc. H2SO4

heat

Cu(OH)2Cu(OH)2

CuSO4CuSO4

CuOCuO

CuCu

NaOHred. / H2

heat

H2SO4

Q13) From )Lab‑4) chemicals: Complete the following pentagonal clockwise chemical relation diagram.

………

………

…………

…………

CuCu

…………

CuOCuO

………

………

………

NaOH

H2SO4

Cu(NO3)2Cu(NO3)2

CuSO4CuSO4

CuCu

Cu(OH)2Cu(OH)2

CuOCuO

heat

conc. HNO3

Fe

A13)

Q14) From (Lab‑4) chemicals: Complete the following hexagonal clockwise chemical relation diagram.

…………

…………

…………

…………

CuCl2CuCl2CuCu

……… ………

………

………

………

………

CuCO3CuCO3

CuOCuO

CuSO4CuSO4

Cu2OCu2O

CuCl2CuCl2CuCu

heat)O)

H2SO4

Na2CO3

)O / )heat HCl

Fe

A14)