Acid And Bases Quiz

Description

Elementary/Primary School Exams Science Quiz on Acid And Bases Quiz, created by chrisrod98 on 03/07/2013.
chrisrod98
Quiz by chrisrod98, updated more than 1 year ago
chrisrod98
Created by chrisrod98 almost 11 years ago
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Resource summary

Question 1

Question
What are four common acids?
Answer
  • Hydrochloric acid, Sulphuric acid, Acetic acid and Citrus acid
  • Ammonia, Sulphuric acid, Acetic acid and Citrus acid

Question 2

Question
Where can you find HCL?
Answer
  • In cars
  • In a stomach to break down food.

Question 3

Question
Where can you find sulphuric acid?
Answer
  • Car batteries
  • Stomach

Question 4

Question
Where can you find Acetic acid?
Answer
  • Vinegar
  • Oranges

Question 5

Question
Where can you find Citrus acid?
Answer
  • Oranges
  • Apples

Question 6

Question
What is the chemical formula for Sulphuric acid?
Answer
  • H1KP5
  • H2SO4

Question 7

Question
What is the chemical formula for hydrochloric acid?
Answer
  • HCL
  • 2H3CL

Question 8

Question
What is the chemical formula for Nitric acid?
Answer
  • HNO3
  • KPN4

Question 9

Question
What is the chemical formula for Acetic acid?
Answer
  • CH5OHC
  • CH3COOH

Question 10

Question
Name 4 common bases?
Answer
  • Sodium Bicarbonate, Calcium Hydroxide, Ammonia and Sodium Hydroxide
  • Sodium Bicarbonate, Calcium Hydroxide, Ammonia and Sodium Sulfate

Question 11

Question
What is a use for sodium bicarbonate and chemical formula?
Answer
  • Baking soda NaHCO3
  • Petrol HKP4

Question 12

Question
What is a use for Calcium Hydroxide and chemical formula?
Answer
  • Lime Ca(OH)2
  • Cleaning products K4P2

Question 13

Question
What is a use for Ammonia and chemical formula?
Answer
  • Oranges K8H7
  • Household cleaners NH3

Question 14

Question
What is a use for Sodium Hydroxide and chemical formula?
Answer
  • Soap NaOH
  • Household cleaners P3K2

Question 15

Question
What do you use to identify if a substance is a base or acid?
Answer
  • A thermometer
  • An indicator

Question 16

Question
What gas is present in all acids?
Answer
  • Hydrogen
  • Carbon dioxide

Question 17

Question
Which acid is a natural acid?
Answer
  • Citrus acid
  • Hydrochloric acid

Question 18

Question
What type of acid is a artificial acid?
Answer
  • Sulphuric acid
  • Citrus acid

Question 19

Question
Whats the balance of water and acid in a concentrated acid?
Answer
  • Low acid high water
  • High acid low water

Question 20

Question
What is the balance of acid and water in dilute acids?
Answer
  • Lots of water and little acid
  • Little water and lots of acid

Question 21

Question
Whats the difference between a strong acid and a weak acid?
Answer
  • Weak acids release there hydrogen very easily and strong acids release there hydrogen with difficulty
  • Strong acids release there hydrogen very easily and weak acids release there hydrogen with difficulty

Question 22

Question
Why are some acids dangerous?
Answer
  • Some are corrosive
  • They are sour

Question 23

Question
What is an alkali?
Answer
  • A base that is soluble in water
  • A base

Question 24

Question
What happens when an acid and base react?
Answer
  • Hydrogen
  • A metal salt and water is formed

Question 25

Question
What pH level does acids have?
Answer
  • A pH less than 7
  • A pH more than 7

Question 26

Question
What pH level does bases have?
Answer
  • pH less than 7
  • pH greater than 7

Question 27

Question
What pH level do neutral substances have?
Answer
  • 7
  • 9
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