CHEM 1020 Midterm TEST QUESTIONS AND ANSWERS (2024/2025) (VERIFIED ANSWERS)
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Course
CHEM 1020
Institution
CHEM 1020
CHEM 1020 Midterm TEST QUESTIONS AND ANSWERS (2024/2025) (VERIFIED ANSWERS) CHEM 1020 Midterm TEST QUESTIONS AND ANSWERS (2024/2025) (VERIFIED ANSWERS) CHEM 1020 Midterm TEST QUESTIONS AND ANSWERS (2024/2025) (VERIFIED ANSWERS)CHEM 1020 Midterm TEST QUESTIONS AND ANSWERS (2024/2025) (VERIFIED ANSWE...
1.Which of the following formulas represents butane?
CH3CH3 CH3CH2CH2CH3
CH3CH2CH3
CH3CH2CH2CH2CH3: CH3CH2CH2CH3
2.What does a structural formula look like?: CH3CH2CH3
3.What is the molecular formula of a straight chain alkane with 12
carbon atoms?: C12H26
4.Which of the following alkanes would you expect to be a
solid? C8H18
C20H42
CH4
C3H8: C20H42
5.Carbon forms strong covalent bonds with each of the following
1/
6
, elements EXCEPT:
Carbon
Nitrogen
Oxygen
Carbon bonds strongly to all of the above: Carbon bonds strongly to all of
the above
6.All of the following molecules except make up a homologous
series?
CH3CH2CH3
CH3CH2CH2CH2CH3
CH3CH2CH2CH3
CH3CHCHCH3:
CH3CHCHCH3
7.Which element typically wants to have 3 covalent bonds around
itself? C
2/
6
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