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Chemistry, 05.07.2019 06:40 alanaruth3389

You have been given a mixture of water and a unknown solid substance. your teacher asks you to perform a heating process to determine what the unknown substance is. when the temperature reaches 100 °c, the water begins to boil and you are left with a white crystalline substance. when your thermometer reaches 200 °c, everything in the container becomes a liquid. what is the unknown substance? a) lead b) aluminum c) table salt d) table sugar

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