WebGCSE AQA Chemistry - Required Practicals. 1. Measure 40 cm³ sulfuric acid into the 100 cm³ beaker. 2. Set up the tripod, gauze and heatproof mat. Heat the acid gently until it is almost boiling an the first bubbles can be seen. 3. Use the spatula to add small amounts of copper (II) oxide powder. WebRates of reaction - Investigate how changes in concentration affect the rates of reactions by a method involving measuring the volume of a gas produced and a method involving a …
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WebRequired practical - separating substances using chromatography Aims To investigate how paper chromatography can be used to separate and tell the difference between coloured substances. WebTest yourself on CCEA GCSE Chemistry - Identify the ions in an ionic compound . ... Apparatus required. Bunsen burner, heatproof mat; ... 7. Investigate the reactions of carboxylic acids dji fly app vs dji go 4
Required practical - Analysing substances - AQA - GCSE …
WebAll these skills require careful understanding and practice in order to ensure that the measurements are as accurate as possible. Apparatus and chemicals Sodium hydroxide solution 100 cm3 (approx.... WebJun 11, 2024 · docx, 9.93 MB. This resource includes a summary for all topic 7 material which you need to memorise. To make this easier for you it includes images and … WebRequired Practical 7 Aims of Experiment Use of chemical tests to identify the ions in unknown single ionic compounds In this experiment you will: use flame tests and add a range of solutions to analyse a range of known … dji florida