acids and alkalis · acids and alkalis what do you know? c d a b question 1 irritant flammable...
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![Page 1: Acids and Alkalis · Acids and Alkalis What do you know? C D A B Question 1 irritant flammable corrosive poisonous Next This is the symbol for which hazard? C D A B Question 2](https://reader034.vdocument.in/reader034/viewer/2022042709/5f5399e30739e263c07238a8/html5/thumbnails/1.jpg)
Acids and AlkalisWhat do you know?
![Page 2: Acids and Alkalis · Acids and Alkalis What do you know? C D A B Question 1 irritant flammable corrosive poisonous Next This is the symbol for which hazard? C D A B Question 2](https://reader034.vdocument.in/reader034/viewer/2022042709/5f5399e30739e263c07238a8/html5/thumbnails/2.jpg)
C D
A B
Question 1
irritantA flammableB
corrosiveC poisonousDNext
This is the symbol for which hazard?
![Page 3: Acids and Alkalis · Acids and Alkalis What do you know? C D A B Question 1 irritant flammable corrosive poisonous Next This is the symbol for which hazard? C D A B Question 2](https://reader034.vdocument.in/reader034/viewer/2022042709/5f5399e30739e263c07238a8/html5/thumbnails/3.jpg)
C D
BA
Question 2
acidA alkaliB
neutralC toxicDNext
Vinegar, fizzy drinks and tea are all…
![Page 4: Acids and Alkalis · Acids and Alkalis What do you know? C D A B Question 1 irritant flammable corrosive poisonous Next This is the symbol for which hazard? C D A B Question 2](https://reader034.vdocument.in/reader034/viewer/2022042709/5f5399e30739e263c07238a8/html5/thumbnails/4.jpg)
C D
BA
Question 3
neutralA alkaliB
baseC acidDNext
A substance that is corrosive and has a pH lower than 7 is
classified as a what?
![Page 5: Acids and Alkalis · Acids and Alkalis What do you know? C D A B Question 1 irritant flammable corrosive poisonous Next This is the symbol for which hazard? C D A B Question 2](https://reader034.vdocument.in/reader034/viewer/2022042709/5f5399e30739e263c07238a8/html5/thumbnails/5.jpg)
C D
BA
Question 4
acidificationA alkalinationB
neutralisationC explosionDNext
If the right amount of acid is added to the right amount of
alkali, what happens?
![Page 6: Acids and Alkalis · Acids and Alkalis What do you know? C D A B Question 1 irritant flammable corrosive poisonous Next This is the symbol for which hazard? C D A B Question 2](https://reader034.vdocument.in/reader034/viewer/2022042709/5f5399e30739e263c07238a8/html5/thumbnails/6.jpg)
DC
BA
Question 5
alkaliA acidB
explosiveC neutralDNext
A substance with a pH greater than 7 is classified as a what?
![Page 7: Acids and Alkalis · Acids and Alkalis What do you know? C D A B Question 1 irritant flammable corrosive poisonous Next This is the symbol for which hazard? C D A B Question 2](https://reader034.vdocument.in/reader034/viewer/2022042709/5f5399e30739e263c07238a8/html5/thumbnails/7.jpg)
DC
BA
Question 6
nothingA wipe it offB
lick your handC wash them with plenty of waterD
Next
What must you do if a substance with
this symbol gets on to your hand?
![Page 8: Acids and Alkalis · Acids and Alkalis What do you know? C D A B Question 1 irritant flammable corrosive poisonous Next This is the symbol for which hazard? C D A B Question 2](https://reader034.vdocument.in/reader034/viewer/2022042709/5f5399e30739e263c07238a8/html5/thumbnails/8.jpg)
B
DC
A
Question 7
irritantA corrosiveB
poisonousC explosiveDNext
A substance that is able to damage stone, skin, metal and
clothes is classified as what?
![Page 9: Acids and Alkalis · Acids and Alkalis What do you know? C D A B Question 1 irritant flammable corrosive poisonous Next This is the symbol for which hazard? C D A B Question 2](https://reader034.vdocument.in/reader034/viewer/2022042709/5f5399e30739e263c07238a8/html5/thumbnails/9.jpg)
C D
BA
Question 8
corrosiveA strongB
diluteC poisonousDNext
Acids that are drunk or found in foods are what type of acid?
![Page 10: Acids and Alkalis · Acids and Alkalis What do you know? C D A B Question 1 irritant flammable corrosive poisonous Next This is the symbol for which hazard? C D A B Question 2](https://reader034.vdocument.in/reader034/viewer/2022042709/5f5399e30739e263c07238a8/html5/thumbnails/10.jpg)
DC
BA
Question 9
A B
C DNext
Citric acid is found in what?
vinegar
fizzy drinks
tea
lemons
![Page 11: Acids and Alkalis · Acids and Alkalis What do you know? C D A B Question 1 irritant flammable corrosive poisonous Next This is the symbol for which hazard? C D A B Question 2](https://reader034.vdocument.in/reader034/viewer/2022042709/5f5399e30739e263c07238a8/html5/thumbnails/11.jpg)
B
DC
A
Question 10
teaA vitamin CB
a fizzy drinkC vinegarDFinish
Ascorbic acid is also called…
![Page 12: Acids and Alkalis · Acids and Alkalis What do you know? C D A B Question 1 irritant flammable corrosive poisonous Next This is the symbol for which hazard? C D A B Question 2](https://reader034.vdocument.in/reader034/viewer/2022042709/5f5399e30739e263c07238a8/html5/thumbnails/12.jpg)
Congratulations!
• 1 to 3: neutral
• 4 to 6: dilute
• 7 to 10: strong
How did you do?
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