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Chemistry, 22.06.2019 14:00
What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?
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What information does a complete ionic equation give that the balanced equation doesn’t show?
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One similarity and one difference between an element and a mixture of elements
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If you are told to get 100 ml of stock solution to use to prepare smaller size sample for an experiment, which piece of glassware would you use?
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