Chem Unit 7.1-2

What ions do acids produce in water?

• OH^-

• H⁺

What ions do bases produce in water?

• OH^-

• H⁺

What is used to make nylon?

• Ammonia

• Sodium hydroxide

• Calcium hydroxide

• Magnesium hydroxide

• Aluminium hydroxide

What is used to make toothpaste?

• Ammonia

• Sodium hydroxide

• Calcium hydroxide

• Magnesium hydroxide

• Aluminium hydroxide

What is used to make explosives?

• Sulphuric acid

• Nitric acid

• Benzoic acid

• Ethanoic acid

• Methanoic acid

What is used to make vinegar?

• Sulphuric acid

• Nitric acid

• Benzoic acid

• Ethanoic acid

• Methanoic acid

What is used to make soap?

• Sulphuric acid

• Nitric acid

• Calcium hydroxide

• Sodium hydroxide

• Benzoic acid

What is used to make fertilisers?

• Methanoic acid

• Ammonia

• Calcium hydroxide

• Ethanoic acid

• Benzoic acid