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Important questions of acid bases and salts with answers - Brainly?

Important questions of acid bases and salts with answers - Brainly?

Webacids bases and salts acids bases and salts ccea gcse ... web acids bases salts questions an acid is a substance that donates protons or accepts electrons it dissociates in an aqueous solution to give h ions a base is a substance that ... note taking worksheet acids bases salts answers pdf. 3 WebMaking Salts. Q1. The information in the box is about the preparation of copper sulphate crystals. Step 1 Add a small amount of black copper oxide to some hot dilute sulphuric. acid, and stir. Step 2 Keep adding copper … dancer in the dark bjork movie http://igcsestudybank.weebly.com/uploads/5/2/0/3/52038731/acids-bases-salts.pdf WebHere, both acids and bases get neutralised. For example, when sodium hydroxide (NaOH) is added to hydrochloric acid (HCl), sodium chloride (NaCl) and water (H 2 O) are obtained. NaOH + HCl → NaCl + H 2 O + Heat. 6. Mark ‘T’ if the statement is true and ‘F’ if it is false. (i) Nitric acid turns red litmus blue. codeigniter 4 composer download WebProperties of Acids. Acids have pH values of below 7, have a sour taste (when edible) and are corrosive. Acids are substances that can neutralise a base, forming a salt and … http://msfinneganssciencewebsite.weebly.com/uploads/1/4/1/3/14133966/acids_and_bases__exam_questions.pdf dancer in the dark chase atlantic çeviri WebMar 13, 2024 · Answer. (i) Oxalic acid (ii) Acetic acid (iii) Tartaric acid 20. Explain how antacid works. Answer. Hyperacidity is caused by excess of hydrochloric acid in stomach. Antacid is basic in nature. It neutralizes excess of acid and gives relief from pain caused by hyperacidity. 21. (a) Define olfactory indicators.

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