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◉Bases . Answer: Contain OH- ions ◉Neutralisation Reaction . Answer: Acid + base reaction resulting in a neutral solution ◉bases can be neutralised . Answer: by an acid ◉acids can be neutralised . Answer: by a base ◉acids have pH . Answer: 0-6 ◉Neutral solutions have pH . Answer: 7 ◉Bases have pH . Answer: 8-14
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◉Bases. Answer: Contain OH- ions ◉Neutralisation Reaction. Answer: Acid + base reaction resulting in a neutral solution ◉bases can be neutralised. Answer: by an acid ◉acids can be neutralised. Answer: by a base ◉acids have pH. Answer: 0- 6 ◉Neutral solutions have pH. Answer: 7 ◉Bases have pH. Answer: 8- 14
◉in Universal indicator acids go. Answer: red orange and yellow ◉in universal indicator bases go. Answer: blue and purple ◉in universal indicator neutral solutions go. Answer: Green ◉red litmus. Answer: goes blue in a base ◉blue litmus. Answer: goes red in an acid ◉ Acids. Answer: Contain H+ ions
