Acids, Bases and Salts | Baamboozle - Baamboozle

A ________ IS A COMPOUND MADE FROM AN ACID WHEN A METAL TAKES PLACE OF THE __________ IN THE ACID.

SALT, HYDROGEN

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What are the 2 things that influence the choice of method for preparation of soluble salts.

Is the metal reactive enough to the displace the hydrogen in the acid? Is the base or carbonate soluble and insoluble?

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IF I AM AN ALKALI - WHAT ARE MY PROPERTIES?

- I FEEL SOAPY TO THE SKIN - I TURN LITMUS BLUE - GIVE SOLUTIONS WITH A pH GREATER THAN 7 - GIVE SOLUTIONS THAT CONTAIN OH- IONS

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State the difference between a strong and a weak acid. Give examples for each.

Strong acids are completely ionised in solution in water. Weak acids are partially dissociated into ions in solution in water. Ex:strong - HCl, weak - organic

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WHAT IS THE DIFFERENCE BETWEEN AN ALKALI AND A BASE?

THE DIFFERENCE IS...

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Name the Alkali used in cleaning fluids at home.

Ammonium Hydroxide (Ammonia solution)

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Spectator Ions are the ones that remain in the solution and are included in the equation. TRUE/FALSE (CORRECT THE STATEMENT IF FALSE)

FALSE (The spectator ions remain in the solution but are left out of the equation.)

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Give two uses of calcium hydroxide.

1) It neutralises soil acidity 2) It neutralises acid gases produced by power stations.

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An acid is a molecule or ion that is able to donate a _______ (proton/electron) to a base.

Proton

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What type of metal salt is produced by the reaction of metal and hydrochloric acid?

chlorides

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What are the methods used for preparing soluble salts.

1) Acid with solid metal, base or carbonate. 2) Acid with alkali by titration

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In sodium chloride, which is the positive and negative Ion.

Positive - Sodium

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