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

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What must a "good" indicator do to be effective?

Show a sharp color change

What are the three essential elements for plant growth found in fertilisers?

Potassium, Oxygen, Sulfur

Potassium, Nitrogen, Carbon

Phosphorus, Nitrogen, Potassium

What color does Universal Indicator turn in a strong acid?

Red

As the pH of an acid moves from 1 towards 6 its strength:

Decreases

Name the salt: Potassium hydroxide + Nitric acid -> ?

Potassium Nitrate

Which piece of lab equipment is used to evaporate water and isolate a dry salt?

Evaporating Basin

Which of the following is one of the three main laboratory acids?

Nitric Acid

Name the salt: Sodium hydroxide + Hydrochloric acid -> ?

Sodium Chloride

Which equipment is used with filter paper to separate a solid from a liquid?

Filter Funnel

Which of these is a common household acid?

Lemon Juice

What are the two products of a neutralisation reaction?

Salt and Water

Which piece of equipment gives a precise digital reading of pH?

pH Meter

Which pH range represents alkaline solutions?

8 - 14

Why is it critical for a fertiliser to be water soluble?

So it can be taken up by roots