HAHA The vocab Quiz

1. What do reflective tenencies reflect about a powder?

If it is soluble or not

If it's and acid, base, or netrual

If they have low luster or high luster

If it can absorb water

2. What does a powder look like if it's considered crystalline?

Crystal like

Dull

Soluble in hydrochloric acid

With hydrophillic tenencies

3. What do hydroscopic tenecies idicate?

That the samlpe absorbs water easily (clumps)

That the substance dosen't mix well

Tending to mix well, dissolve well, etc

Being an acid

4. How many atoms of hydrogn are in the compound of water?

10

2.5

2

3

5. What does NaOH stand for?

Sodium

Sodium hydroxide

Potasium chloride

Carbon monoxide

6. What is an aqueous sample?

A substance with water and salt and a compund

A substance is mostly water

Psh... I dont know?

An acid, basic, or netrual substance

7. What color does pH paper turn if it comes in contact with a base, acid, netrual?

Red, white, blue

Blue, stays the same, red

Stays the same, blue, red

Blue, red, stays the same

8. What do hydrophillic tenecies indicate?

Absorbs water easlily(clups)

That the substance tends to mix well, dissolve well, etc

Is a base

Dosent mix well

9. What is a convalent compound?

A substance that dosent conduct electricity in H2O

Does conduct electricity in H2O

Is a conductor

Is an insulator

10. What does a blue colored liquid usually indicate?

The presence of NaOH

The precence of copper

The presence of water

The presence of carbon dioxide and oxygen

Haha The "Vocab Quiz"