Acids and alkalis | Baamboozle - Baamboozle | The Most Fun Classroom Games!

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What is acidity ?

Acidity is a measure of how acidic a substance is . It depends on how many hydrogen ions the substance produce in water.

If you use acid , what is safety precaution for you?

Always use Eye protection (goggles) or safety glasses when you using acid

What does corrosive mean?

A substance that can damage or burn materials such as skin , metals, or other objects by a chemical reaction

Describe common alkali in the laboratory?

Sodium hydroxide, potassium hydroxide and calcium hydroxide.

What is the main difference between a dilute acid and a concentrated acid?

A dilute acid is an acid that has been mixed with water(it had less acid and more water) //con; is more dangerous

Strong acids like sulfuric acid are corrosive but strong alkalis like sodium hydroxide are not corrosive?

TRUE OF FALSE

Mention three common acids in the laboratory?

Hydrochloric acid , sulfuric acids and nitric acid.

Acids and alkali are chemical opposite?

TRUE OR FALSE

Describe one properties of acid?

Sour taste/ pH value less than 7/ turn blue litmus paper red/ strong acid crossive

Describe the taste of lemons and limes?

They taste sour.

What is an alkali?

An alkali is a base that dissolves in water and produces hydroxide ions)OH-

How can we make dilution of acid?(@AAA TW)

Water add to acid (or) acid add to water

What should you do if you spill acid?

You should wash the area with lots of water.