Quiz
Acid And Bases Quiz
Perguntas do quiz (27)
1What are four common acids?
- AHydrochloric acid, Sulphuric acid, Acetic acid and Citrus acid
- BAmmonia, Sulphuric acid, Acetic acid and Citrus acid
2Where can you find HCL?
- AIn cars
- BIn a stomach to break down food.
3Where can you find sulphuric acid?
- ACar batteries
- BStomach
4Where can you find Acetic acid?
- AVinegar
- BOranges
5Where can you find Citrus acid?
- AOranges
- BApples
6What is the chemical formula for Sulphuric acid?
- AH1KP5
- BH2SO4
7What is the chemical formula for hydrochloric acid?
- AHCL
- B2H3CL
8What is the chemical formula for Nitric acid?
- AHNO3
- BKPN4
9What is the chemical formula for Acetic acid?
- ACH5OHC
- BCH3COOH
10Name 4 common bases?
- ASodium Bicarbonate, Calcium Hydroxide, Ammonia and Sodium Hydroxide
- BSodium Bicarbonate, Calcium Hydroxide, Ammonia and Sodium Sulfate
11What is a use for sodium bicarbonate and chemical formula?
- ABaking soda NaHCO3
- BPetrol HKP4
12What is a use for Calcium Hydroxide and chemical formula?
- ALime Ca(OH)2
- BCleaning products K4P2
13What is a use for Ammonia and chemical formula?
- AOranges K8H7
- BHousehold cleaners NH3
14What is a use for Sodium Hydroxide and chemical formula?
- ASoap NaOH
- BHousehold cleaners P3K2
15What do you use to identify if a substance is a base or acid?
- AA thermometer
- BAn indicator
16What gas is present in all acids?
- AHydrogen
- BCarbon dioxide
17Which acid is a natural acid?
- ACitrus acid
- BHydrochloric acid
18What type of acid is a artificial acid?
- ASulphuric acid
- BCitrus acid
19Whats the balance of water and acid in a concentrated acid?
- ALow acid high water
- BHigh acid low water
20What is the balance of acid and water in dilute acids?
- ALots of water and little acid
- BLittle water and lots of acid
21Whats the difference between a strong acid and a weak acid?
- AWeak acids release there hydrogen very easily and strong acids release there hydrogen with difficulty
- BStrong acids release there hydrogen very easily and weak acids release there hydrogen with difficulty
22Why are some acids dangerous?
- ASome are corrosive
- BThey are sour
23What is an alkali?
- AA base that is soluble in water
- BA base
24What happens when an acid and base react?
- AHydrogen
- BA metal salt and water is formed
25What pH level does acids have?
- AA pH less than 7
- BA pH more than 7
26What pH level does bases have?
- ApH less than 7
- BpH greater than 7
27What pH level do neutral substances have?
- A7
- B9
Informações
- Descrição
- Elementary/Primary School Exams Science Quiz sobre Acid And Bases Quiz, criado por chrisrod98 em 03-07-2013.
- Autor
- chrisrod98
- Idioma
- English
- Visualizações
- 97
- Etiquetas
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