Salt - A neutral solution contains two things, water and..., Acid - Is lemon juice an acid or an alkali?, Vinegar - What is the name of the acid you put on your chips?, Purple - What colour does universal indicator turn in a strong alkali?, Neutralisation - The name of the chemical reaction between an acid and an alkali, Alkali - Is sodium hydroxide an acid or an alkali?, Safety glasses - What must you wear during experiments to protect your eyes?, Seven - What is the pH of a neutral solution?, One - What is the pH of a very strong acid?, Toothpaste - An alkali that you use to clean your teeth., Red - What colour does universal indicator turn in hydrochloric acid?, Corrosive - Which hazard sign is put on chemicals that can burn your skin?, Irritant - Which hazard warning sign is put on chemicals that can make your skin itch?, Acids - What type of substances have a pH between 1 and 6?, Green - What colour does universal indicator turn in a neutral solution?,

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