Limewater Strong Acid Corrosive Dilute/Weak
Hydrochloric acid and nitric acid can be limewater described as this.
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Concentrated acids that are dangerous because they attack metals and destroy strong acid skin if spilled.
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In a laboratory, you will use this type of corrosive acid.
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dilute/weak Everyday examples of acids.
twinkl.com vinegar, fizzy This will react with an acid to neutralise it. drinks and tea
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If a specific amount of acid is reacted with base a specific amount of base, it will do this.
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neutralise A base dissolved in water.
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Examples of weak, everyday bases found in alkali the home.
twinkl.com toothpaste, This will show whether a substance is an antacid and acid or an alkali. baking powder
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indicator This paper can be used as an indicator.
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This is used to measure how acidic or litmus alkaline a substance is.
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pH scale This is neutral on the pH scale.
twinkl.com pH 7 A strong acid will be this on the pH scale.
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pH 1-2 A strong alkali will be this on the pH scale.
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A strong acid will turn this colour in pH 13-14 universal indicator.
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A strong alkali will turn this colour in red universal indicator.
twinkl.com Neutralisation is this type of reaction, dark purple which gives heat to its surroundings.
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If a metal oxide reacts with an acid, these exothermic are the products.
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salt + water Common table salt.
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Acidity is determined by the concentration sodium chloride of these ions.
twinkl.com You must do this if a corrosive substance hydrogen came into contact with your skin
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wash it off Lemons contain this type of acid.
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These must always be worn if handling citric acids and alkalis.
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This can be used to make a homemade goggles indicator to test a solution.
twinkl.com The products when metal carbonates react red cabbage with acid.
twinkl.com salt + water + This is the test for carbon dioxide. carbon dioxide
twinkl.com Acid, Alkali and pH Answers
Hydrochloric acid and nitric acid can be described as this strong acid
Concentrated acids are dangerous because they attack corrosive metals and destroy skin if spilled In a laboratory you will use this type of acid dilute, weak Examples of everyday acids are ... vinegar, fizzy drinks and tea
This will react with an acid to neutralise it base
If a specific amount of acid is reacted with a specific amount neutralise of base it will do this A base dissolved in water is referred to as this alkali
Weak, everyday bases found in the home include toothpaste, antacid and baking powder
This will show whether a substance is an acid or an alkali indicator
This paper can be used as an indicator Litmus
This is used to measure how acidic or alkaline a substance is pH scale
This is neutral on the pH scale pH 7
A strong acid will be this on the pH scale pH 1-2
A strong alkali will be this on the pH scale pH 13-14 A strong acid will turn this colour in universal indicator red A strong alkali will turn this colour in universal indicator dark purple
Neutralisation is this type of reaction (gives heat to the exothermic surroundings) If a metal oxide reacts with an acid, these are the products salt + water
Common table salt is also called this sodium chloride
Acidity is determined by the concentration of these ions hydrogen
You must do this if a corrosive substance come into contact wash it off with your skin Lemons contain this type of acid citric
These must always be worn if handling acids and alkalis goggles
This can be used to make a home made indicator to test red cabbage solution The products when metal carbonates react with acid salt + water + carbon dioxide
This is the test for carbon dioxide Limewater