Molecular Names/Formulas

Last updated about 3 hours ago

25 questions

Molecular Names/Formulas

Last updated about 3 hours ago

25 questions

Question 1

What is the formula for carbon dioxide?

CO

Question 2

What is the formula for sulfur hexafluoride?

Question 3

What is the formula for dinitrogen trioxide?

Question 4

What is the formula for phosphorus pentachloride?

Question 5

What is the formula for xenon difluoride?

XeF

Question 6

What is the formula for boron trifluoride?

BF

B3F

Question 7

What is the formula for nitrogen monoxide?

NO

Question 8

What is the formula for chlorine pentafluoride?

Question 9

What is the formula for silicon dioxide?

SiO

Question 10

10.

Copper dioxide

Carbon dioxide

Carbon monoxide

Carbide oxide

Question 11

11.

Nitrogen oxide

Nitric acid

Question 12

12.

Carbon tetrachloride

Calcium chloride

Carbon dichloride

Chlorine carbide

Question 13

13.

Silicon dioxide

Sulfur dioxide

Sulfide oxide

Sulfur trioxide

Question 14

14.

Nitrogen dioxide

Dinitrogen oxide

Nitrogen gas

Nitrous acid

Question 15

15.

Hydrochloric acid

Hydrogen peroxide

Water

Hydrogen oxide

Question 16

16.

Chlorine dioxide

Chlorine

Dichlorine monoxide

Chloric acid

Question 17

17.

Phosphoric acid

Phosphorus pentachloride

Phosphorus chloride

Penta-chlorophosphate

Question 18

18.

Silicon oxide

Silanes

Silicic acid

Silicon dioxide

Question 19

19.

It has too many carbon atoms and not enough oxygen.

It has too few carbon atoms.

It needs a prefix.

It has too many oxygen atoms.

Question 20

20.

It has the wrong sulfur amount.

It needs a numerical coefficient.

It omits the correct number of oxygen atoms.

It uses incorrect valency.

Question 21

21.

Match the prefix for Molecular compound names with the correct subscript number.

Draggable item		Corresponding Item
mono-		1
tri-		3
di-		2

Question 22

22.

Match the prefix for Molecular compound names with the correct subscript number.

Draggable item		Corresponding Item
tetra-		4
hexa-		6
penta-		5

Question 23

23.

Match the prefix for Molecular compound names with the correct subscript number.

Draggable item		Corresponding Item
hepta-		8
nona-		7
octa-		9

Question 24

24.

Match the prefix for Molecular compound names with the correct subscript number.

Draggable item		Corresponding Item
mono-		1
dec-		10
deca-		10

Question 25

25.

True

False

Question 1

What is the formula for carbon dioxide?

CO

Question 2

What is the formula for sulfur hexafluoride?

Question 3

What is the formula for dinitrogen trioxide?

Question 4

What is the formula for phosphorus pentachloride?

Question 5

What is the formula for xenon difluoride?

XeF

Question 6

What is the formula for boron trifluoride?

BF

B3F

Question 7

What is the formula for nitrogen monoxide?

NO

Question 8

What is the formula for chlorine pentafluoride?

Question 9

What is the formula for silicon dioxide?

SiO

Question 10

10.

Copper dioxide

Carbon dioxide

Carbon monoxide

Carbide oxide

Question 11

11.

Nitrogen oxide

Nitric acid

Question 12

12.

Carbon tetrachloride

Calcium chloride

Carbon dichloride

Chlorine carbide

Question 13

13.

Silicon dioxide

Sulfur dioxide

Sulfide oxide

Sulfur trioxide

Question 14

14.

Nitrogen dioxide

Dinitrogen oxide

Nitrogen gas

Nitrous acid

Question 15

15.

Hydrochloric acid

Hydrogen peroxide

Water

Hydrogen oxide

Question 16

16.

Chlorine dioxide

Chlorine

Dichlorine monoxide

Chloric acid

Question 17

17.

Phosphoric acid

Phosphorus pentachloride

Phosphorus chloride

Penta-chlorophosphate

Question 18

18.

Silicon oxide

Silanes

Silicic acid

Silicon dioxide

Question 19

19.

It has too many carbon atoms and not enough oxygen.

It has too few carbon atoms.

It needs a prefix.

It has too many oxygen atoms.

Question 20

20.

It has the wrong sulfur amount.

It needs a numerical coefficient.

It omits the correct number of oxygen atoms.

It uses incorrect valency.

Question 21

21.

Match the prefix for Molecular compound names with the correct subscript number.

Draggable item		Corresponding Item
mono-		1
tri-		3
di-		2

Question 22

22.

Match the prefix for Molecular compound names with the correct subscript number.

Draggable item		Corresponding Item
tetra-		4
hexa-		6
penta-		5

Question 23

23.

Match the prefix for Molecular compound names with the correct subscript number.

Draggable item		Corresponding Item
hepta-		8
nona-		7
octa-		9

Question 24

24.

Match the prefix for Molecular compound names with the correct subscript number.

Draggable item		Corresponding Item
mono-		1
dec-		10
deca-		10

Question 25

25.

True

False