|
Atomic masses ( C =12, Al =27, Na =23, O =16, Cl =35.5, Ca =40, H =1,
N =14)
Complete the table below.
|
Number
|
Mole
|
Mass
|
Formula mass
|
Likely compound
|
Random choice of compounds
|
|
|
|
0.71kg
|
71
|
3
|
1)
|
0.1X
|
0.1
|
4.4grams
|
44
|
7
|
2)
 |
0.2 X
|
0.2
|
17 grams
|
85
|
4
|
3)
 |
|
|
|
40 grams
|
100
|
6
|
4)
 |
0.1 X
|
0.1
|
3.2 grams
|
32
|
8
|
5)
2.gif) |
0.3 X
|
0.3
|
30.6 grams
|
102
|
2 or 1
|
6)
 |
|
|
|
20.4 grams
|
102
|
2 or 1
|
7)
 |
0.001X
|
0.001
|
0.074 grams
|
74
|
5
|
8)
 |
|
|
|
13.5 grams
|
27
|
9
|
9)
 |
|
