C2.6 Acids, Bases, & Salts

Question 1

What two reactions make salt + water

Answer 1

Acid + Alkali/Base

Question 2

What does the acid react with to create salt and hydrogen?

Answer 2

Metal

Question 3

Which reaction produces CO2 as well as salt and water?

Answer 3

Acid + Carbonate

Question 4

Reacting a salt with hydrochloric acid makes …

Answer 4

CHLORIDE

Question 5

Which acid creates a Sulphate?

Answer 5

Sulfuric acid

Question 6

What does a salt and nitrate create?

Answer 6

NITRATE

Question 7

What state symbol means soluble?

Answer 7

(aq)

Question 8

What does (s) mean?

Answer 8

Soluble

Question 9

Are all bases alkali?

Answer 9

No, but all alkalis are bases!

Question 10

What type of base is an alkali?

Answer 10

A base that can dissolve

Question 11

What ions do acids produce when dissolved in water?

Answer 11

H+ ( a hydrogen ion that has lost its electron - just a proton)

Question 12

Do acids or alkalis produce H+ or OH- ions when dissolved in water?

Answer 12

OH- ( gained electrons)

Question 13

What will Copper and sulfuric acid produce?

Answer 13

Copper Sulfate + hydrogen

Question 14

What is insoluble in water?

Answer 14

Transitional metal hydroxides

Question 15

How are transition metal hydroxides formed?

Answer 15

When a transitional metal reacts with sodium hydroxide

Question 16

What are precipitates?

Answer 16

Transitional metal hydroxides are insoluble in water and the solid is called the precipitate.