Acids

Question 1

What is released when an acid is reacted with water

Answer 1

H+ ion

Question 2

Define an acid

Answer 2

A proton donor

Question 3

Describe a strong acid

Answer 3

Fully dissociates with water

Question 4

Define base

Answer 4

A proton acceptor

Question 5

What base is used to treat ingestion

Answer 5

Magnesium Hydroxide

Question 6

What are alkalis

Answer 6

Bases that can dissolve in water to form aqueous hydroxide ions

Question 7

What are amphoteric substances

Answer 7

Substances that can act as acids and bases

Question 8

what is formed when acids react with a carbonate

Answer 8

Salt, carbon dioxide and water

Question 9

What is a salt

Answer 9

A compound that is formed when H+ of an ion is replaced by a metal ion

Question 10

What is formed when acids react with metal oxides

Answer 10

Salt and water

Question 11

What is formed when acid reacts with alkali

Answer 11

Salt and water

Question 12

What is formed when acids react with metal

Answer 12

Salt and hydrogen

Question 13

Why are the products same when acids react with alkali or metal oxides

Answer 13

Both alkali and metal oxides are types of bases

Question 14

How are ammonium salts formed

Answer 14

When acid reacts with aqueous ammonia

Question 15

What are hydrated crystals

Answer 15

A crystalline structure containing water

Question 16

What does anhydrous mean

Answer 16

Crystalline form that contains no water

Question 17

What does a dot formula indicate

Answer 17

The amount of water present in a crystalline structure

Question 18

What is the method to carry out a titration

Answer 18

1) Using a pipette, measure the volume of a solution
2) Add the solution into a conical flask and add indicator into it
3) Add the other solution into a burette and record the volume
4) Slowly add the solution in the burette into the conical flask
5) Swirl the mixture continuously until the end point is reached
6) Repeat until concordant results are reached