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WorksheetsFORMULA MASS: Part 2
Total questions: 10
Worksheet time: 8mins
Name
Class
Date
1.
How many carbon atoms are present in aspirin?
a)
9
b)
8
c)
5
d)
4
2.
How many hydrogen atoms are present in aspirin?
a)
9
b)
8
c)
5
d)
4
3.
How many oxygen atoms are present in aspirin?
a)
9
b)
8
c)
5
d)
4
4.
What is the subtotal in a.m.u. of carbon in aspirin?
a)
108.09 a.m.u.
b)
8.064 a.m.u.
c)
64.00 a.m.u.
d)
180.15 a.m.u.
5.
What is the subtotal in a.m.u of hydrogen in aspirin?
a)
108.09 a.m.u.
b)
8.064 a.m.u
c)
64.00 a.m.u
d)
180.15 a.m.u.
6.
What is the subtotal in a.m.u. of oxygen in aspirin?
a)
108.09 a.m.u.
b)
8.064 a.m.u.
c)
64.00 a.m.u.
d)
180.15 a.m.u
7.
What is the formula/ molecular mass of aspirin?
a)
108.09 a.m.u.
b)
8.064 a.m.u.
c)
64.00 a.m.u.
d)
180.15 a.m.u.
8.
What is the atomic mass of carbon?
a)
12.01
b)
1.008
c)
16.00
d)
32.07
9.
What is the atomic mass of hydrogen?
a)
12.01
b)
1.008
c)
16.00
d)
32.07
10.
What is the atomic mass of oxygen?
a)
12.01
b)
1.008
c)
16.00
d)
32.07
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