Base - Solution with a pH greater than 8. , Acid - Solution with pH lower than 6, Citric Acid - Acid found in citrus fruits, Indicator - Substance which changes colour depending on pH., Hydrochloric Acid - Common acid found in the lab. HCl, Neutralisation - Reaction which occurs when an acid and alkali are mixed, pH scale - Scale used to tell how strong an acid/base is , Sodium Hydroxide - Common alkali found in the lab. NaOH, Sulphuric Acid - Common acid in labs, car batteries and acidrain. H2SO4, Neutral Solution - Solution with pH 7, Products of Neutralisation reaction - Salt & Water , Corrosive - Burns through materials, Acids taste - Sour , Bases feel - Soapy , Litmus Paper in an acid - Turns red, Litmus Paper in a base - Turns Blue, pH 1 - This is a strong acid, pH 14 - This is a strong Base, Distilled Water - This liquid has a pH of 7,

Acids & Alkalis

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