Acids,bases and alkalis. 0.0 / 5 ? Applied ScienceAcids,bases and alkalis.GCSEAQA Created by: jordan_back12380Created on: 06-05-14 12:22 Acids,bases and alkalis Acids,bases and alkalis 1 of 15 What is the pH scale of an acid? Less than 7 2 of 15 When blue litmus paper is added to an acid what could does the litmus paper turn to Red. 3 of 15 Name a base You can choose any of these: Copper oxide, Zinc oxide and sodium hydroxide. 4 of 15 Neutralisation reactions Neutralisation reactions 5 of 15 What substance needs to be added to an acid to neutralise it? Base 6 of 15 Whats the word equation for the reaction of an acid and a base? acid+base-salt+water 7 of 15 Whats the word equation for the reaction of nitric acid and sodium hydroxide? Nitric acid+sodium hydroxide-sodium nitrate+water. 8 of 15 What is a substance of salt? Copper Chloride 9 of 15 What is a substance of a base? Sodium Hydroxide 10 of 15 Name the two products that are always formed in a neutralisation reaction Salt &Water 11 of 15 The reaction between nitric acid and sodium hydroxide is a neutralisation reaction. Nitric acid+sodium hydroxide-sodium nittrate+water. 12 of 15 Name the two products that are always formed in a neutralisation reaction Salt and water 13 of 15 A word equation for the reaction of an acid with a metal acid+metal-a salt+hydrodgen 14 of 15 In the reaction of sulfric acid and calcium one of the products formed is Calcium sulfate 15 of 15
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