142593
Beschreibung
Quiz von chrisrod98, aktualisiert more than 1 year ago
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Erstellt von chrisrod98
vor etwa 11 Jahre
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Frage 1
Frage
What are four common acids?
Antworten
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Hydrochloric acid, Sulphuric acid, Acetic acid and Citrus acid
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Ammonia, Sulphuric acid, Acetic acid and Citrus acid
Frage 2
Frage
Where can you find HCL?
Antworten
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In cars
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In a stomach to break down food.
Frage 3
Frage
Where can you find sulphuric acid?
Antworten
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Car batteries
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Stomach
Frage 4
Frage
Where can you find Acetic acid?
Antworten
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Vinegar
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Oranges
Frage 5
Frage
Where can you find Citrus acid?
Antworten
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Oranges
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Apples
Frage 6
Frage
What is the chemical formula for Sulphuric acid?
Antworten
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H1KP5
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H2SO4
Frage 7
Frage
What is the chemical formula for hydrochloric acid?
Antworten
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HCL
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2H3CL
Frage 8
Frage
What is the chemical formula for Nitric acid?
Antworten
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HNO3
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KPN4
Frage 9
Frage
What is the chemical formula for Acetic acid?
Antworten
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CH5OHC
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CH3COOH
Frage 10
Frage
Name 4 common bases?
Antworten
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Sodium Bicarbonate, Calcium Hydroxide, Ammonia and Sodium Hydroxide
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Sodium Bicarbonate, Calcium Hydroxide, Ammonia and Sodium Sulfate
Frage 11
Frage
What is a use for sodium bicarbonate and chemical formula?
Antworten
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Baking soda NaHCO3
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Petrol HKP4
Frage 12
Frage
What is a use for Calcium Hydroxide and chemical formula?
Antworten
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Lime Ca(OH)2
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Cleaning products K4P2
Frage 13
Frage
What is a use for Ammonia and chemical formula?
Antworten
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Oranges K8H7
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Household cleaners NH3
Frage 14
Frage
What is a use for Sodium Hydroxide and chemical formula?
Antworten
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Soap NaOH
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Household cleaners P3K2
Frage 15
Frage
What do you use to identify if a substance is a base or acid?
Antworten
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A thermometer
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An indicator
Frage 16
Frage
What gas is present in all acids?
Antworten
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Hydrogen
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Carbon dioxide
Frage 17
Frage
Which acid is a natural acid?
Antworten
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Citrus acid
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Hydrochloric acid
Frage 18
Frage
What type of acid is a artificial acid?
Antworten
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Sulphuric acid
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Citrus acid
Frage 19
Frage
Whats the balance of water and acid in a concentrated acid?
Antworten
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Low acid high water
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High acid low water
Frage 20
Frage
What is the balance of acid and water in dilute acids?
Antworten
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Lots of water and little acid
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Little water and lots of acid
Frage 21
Frage
Whats the difference between a strong acid and a weak acid?
Antworten
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Weak acids release there hydrogen very easily and strong acids release there hydrogen with difficulty
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Strong acids release there hydrogen very easily and weak acids release there hydrogen with difficulty
Frage 22
Frage
Why are some acids dangerous?
Antworten
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Some are corrosive
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They are sour
Frage 23
Frage
What is an alkali?
Antworten
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A base that is soluble in water
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A base
Frage 24
Frage
What happens when an acid and base react?
Antworten
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Hydrogen
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A metal salt and water is formed
Frage 25
Frage
What pH level does acids have?
Antworten
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A pH less than 7
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A pH more than 7
Frage 26
Frage
What pH level does bases have?
Antworten
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pH less than 7
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pH greater than 7
Frage 27
Frage
What pH level do neutral substances have?
Antworten
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7
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9
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