Lect 10/30

Question 1

What is a diatomic molecule?

Answer 1

Molecule consisting of 2 atoms

Question 2

Binary

Answer 2

2 different types of atoms

Question 3

tertiary

Answer 3

3 different types of atoms

Question 4

Quaternary

Answer 4

4 different types of atoms

Question 5

What are the 5 classes of chemical compounds?

Answer 5

1. metal and nonmetal
2. metal and polyatomic anion
3. polyatomic anion and polyatomic cation
4. polyatomic cation and nonmetal
5. nonmetal and nonmetal

Question 6

All halogens are ______

Answer 6

diatomic

Question 7

What is a salt?

Answer 7

any ionic compound

Question 8

What does anhydrous mean?

Answer 8

without water

Question 9

What must a compound contain to be an acid? How must it be listed?

Answer 9

Hydrogen; H first in chem formula

Question 10

What is an oxoacid?

Answer 10

H, O, and another nonmetal

Question 11

What is a halo oxoacid?

Answer 11

H, O, and Halogen

Question 12

How are binary acids named? What convention?

Answer 12

hydro_____ic acid convention (root name of nonmetal)

Question 13

What is a binary acid?

Answer 13

H and nonmetal acids

Question 14

ite = (acid nomenclature)

Answer 14

ous

Question 15

Ate = (acid nomenclature)

Answer 15

ic

Question 16

What must organic substances contain? How much they be arranged?

Answer 16

C and H; C and H must be bonded together

Question 17

What are the 4 types of organic substances?

Answer 17

• hydrocarbons
• alcohols
• carboxylic acids
• amines

Question 18

What are the 5 types of hydrocarbons?

Answer 18

• methane
• ethane
• butane
• propane
• octane

Question 19

Meth =

Answer 19

1c

Question 20

eth =

Answer 20

2c

Question 21

pro =

Answer 21

3c

Question 22

but =

Answer 22

4c

Question 23

oct =

Answer 23

8c