Making a pure dry sample of a soluble salt
Quiz by Oak National Academy: GCSE Chemistry AQA Foundation
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6 questions
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- Q1Reactions between an acid and a metal, or between an acid and certain metal compounds (like hydroxide, oxide or carbonate), are all types of ______ reactions.Users enter free textType an Answer30s
- Q2An insoluble metal oxide reacts with an acid to make a soluble salt. What are the main steps, in any order, needed to make pure crystals of the soluble salt.Users sort answers between categoriesSorting30s
- Q3An insoluble metal oxide reacts with an acid to make a soluble salt. Put each step in the correct order to describe how a metal oxide is reacted with an acid, making sure all the acid has reacted.Users link answersLinking30s
- Q4The undissolved impurity in a salt solution that remains in filter paper after filtration is called the ______.Users enter free textType an Answer30s
- Q5Put each step in the correct order to describe how to obtain crystals of salt from a pure salt solution.Users link answersLinking30s
- Q6Match these key terms to the correct definitions.Users link answersLinking30s
