Al-Madinah School

Assignments

CHEMISTRY

Instructors
Term
2018-2019
Department
High School
Description
Chemistry is one of the most important subjects in the educational life. Every student will meet chemistry in Medicine, pharmacy, engineering and most of the practical fields

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Past Assignments

Due:

ON WEDNESDAY 04/17 THERE WOULD BE A QUIZ ON ORGANIC CHEMISTRY 
PLEASE READ THE WHOLE CHAPTER IN THE TEXT BOOK

Due:

READ SECTION 22.5 PAGE 712 TO 715 THEN ANSWER
PAGE 721 FROM 74 TO 79

Due:

HOMEWORK
PLEASE READ CHAPTER 22.1 THEN ANSWER THE QUESTIONS 34 T0 42 PAGE 719

Due:

PAGE 468 FROM 1 TO 10   ( HOMEWORK)

Due:

HOMEWORK 
Q 65  TO Q 71    PAGE 440

Due:

PAGE 822 FROM 53 TO 60

Due:

HOMEWORK
PAGE  821
Q 33, 34, 35, 36, 37,38, 40, 41, 42

Due:

PAGE 282
FROM 66  TO 71

Due:

PAGE 379
 FROM   43 TO 53

Due:

HOMEWORK OF TUESDAY IS ATTACHED BELOW

Due:

HOMEWORK PAGE 379
FROM 36 TO 46

Due:

HOMEWORK
66 TO 80 PAGE 282 AND 283

Due:

HOMEWORK 
PAGE 282
FROM 61 TO 65

Due:

HOMEWORK
Read chapter 7 section 2,3
7.2 Assessment
questions 16,18,19,20,22

Due:

QUIZ ON CHAPTER 7 
SOLVE ALL THE QUESTIONS ON CHAPTER 7
 I WILL BRING ALL THE QUESTIONS FROM THESE QUESTIONS

Due:

PAGE 182
FROM 48   TO   60

Due:

HOMEWORK:-
  PAGE 181 FROM Q29 TO Q39
 

Due:

QUIZ ON CHAPTER  6 
 

Due:

Homework:
    - Read section 6.1
    - Section 6.1 assessment
                - Question 5,6,7
    - Page 181
                   Question 27 and 28
 

Due:

 Explain in terms of both electrons and energy how the bright line spectrum of an element produced

Due:

section 3.2 Assessment (page 79)
q 19,21(a-d), 23,26

Due:

Read section 3.3
section 3.3 assessment
Q 38,41 (a-c), 42 ( a-c) , 43 , 44 c
Q optional 45
 

Due:

Read section 3.4
section 3.4 assessment
Q 50,52,53,54(density of gasoline can be found in table 3.6 on page 90), 55
Optional   56

Due:

Numerical values:

    101                 =      10                                              10-1        =     1/10     =       0.1

    100                =       102                                             10-2       =     1/100   =       0.01

     1000              =        103                                            10-3          =     1/1000   =      0.001

    10000          =         104                                            10-4        =   1/10000   =   0.0001

    100000         =          105                                           10-5          =   1/100000   = 0.00001

 

So,   if you say    5 x 10-5   = 0.00005

                              5 x 105   = 500000

 

When you convert from mg to µg  and it is hard for you , just bring unit similar like g

       So      g          =        1000     mg

     And     g          =        1000000 µg

       So if we remove   g

It will be       1000    mg    =    1000000    µg

And when we remove 1000 from both sides

    Then,    mg   =     1000     µg