Unit 5.3

Question 1

Reading 4.2: Naming Binary Covalent Compounds

How do you name a binary covalent compounds?

Answer 1

1st element: Element name with prefix if there is more than one
2nd element: element name with prefix for number and suffix -ide.

Question 2

Reading 4.2: Naming Binary Covalent Compounds

What is a binary covalent compound?

Answer 2

A compound with exactly two nonmetals

Question 3

Reading 4.2: Naming Binary Covalent Compounds

Name a compound with one atom of silicon and four atoms of chlorine

Answer 3

Silicon Tetrachloride

Question 4

Reading 4.2: Naming Binary Covalent Compounds

Name a compound with one atom of sulfur and three atoms of oxygen

Answer 4

Sulfur trioxide

Question 5

Reading 4.2: Naming Binary Covalent Compounds

Name a compound with one atom of sulfur and two atoms of bromine

Answer 5

Sulfur dibromide

Question 6

Reading 4.2: Naming Binary Covalent Compounds

Name a compound with two atoms of phosphorus and three atoms of sulfur

Answer 6

Diphosphorus trisulfide

Question 7

Reading 4.2: Naming Binary Covalent Compounds

Binary compounds which BEGIN with H are called _

Answer 7

Acids

Question 8

Reading 4.2: Naming Binary Covalent Compounds

Is a binary compound an acid if it ends with H?

Answer 8

No

Question 9

Reading 4.5: Naming acids

A compound that ionizes in solution to produce H+ ions

Answer 9

Acid

Question 10

Reading 4.5: Naming acids

Any of the hydrogen atoms in an acid that are capanle of reacting with water to form H+ ions

Answer 10

Ionizable hydrogen atoms

Question 11

Reading 4.5: Naming acids

An acid that only has one ionizable hydrogen atom per formula unit

Answer 11

Monoprotic acid

Question 12

Reading 4.5: Naming acids

An acid that has two or more ionizable hydrogen atoms per formula unit

Answer 12

Polyprotic acid

Question 13

Reading 4.5: Naming acids

What are the two exceptions to all atoms beginning with H being acids?

Answer 13

Water (H2O)
hydrogen peroxide (H2O2)

Question 14

Reading 4.5: Naming acids

Acids made up of H and one other element

Answer 14

Binary acids

Question 15

Reading 4.5: Naming acids

Acids made up of H bonded oxyanions

Answer 15

Oxyacids

Question 16

Reading 4.5: Naming acids

Acids made up of C, H, and O

Answer 16

Organic acids

Question 17

Reading 4.5: Naming acids

How do you name a binary acid?

Answer 17

Prefix: Hydro-
Suffix on second element -ic
Add acid to the end

Question 18

Reading 4.5: Naming acids

Name HF

Answer 18

Hydroflouric acid

Question 19

Reading 4.5: Naming acids

Name H2S

Answer 19

Hydrisulfuric acid

Question 20

Reading 4.5: Naming acids

Name HI

Answer 20

Hydroiodic acid

Question 21

Reading 4.5: Naming acids

How do you name an oxyacid?

Answer 21

change the -ate or -ide ending with -ic
or
change the -ite ending with -oud
then add the word acid

Question 22

Reading 4.5: Naming acids

Name H3PO3

Answer 22

Phosporous acid

Question 23

Reading 4.5: Naming acids

Name H2SO3

Answer 23

Sulfurous acid