Chemistry, 02.07.2019 00:00 alwaysneedhelp84
Salt dissolved in water is a solution, therefore salt and water are chemically combined salt is not chemically bonded to water the quantity of salt and water is fixed the ratio of salt to water may vary salt and water retain their own chemical properties
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What is the molar mass of a gas that has density of 2.054 g/l
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What is happening when the water inside a kettle heats up and begins to boil
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Robert leaves a chocolate bar in his car while attending school all day. when he goes to his car in the afternoon, the bat has changed into gooey liquid. what happened to the chocolate bar
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Chemistry, 23.06.2019 12:00
Which of the following statements is true? a. most heat energy is easily recovered and used for useful actions. b. friction causes molecules to vibrate more slowly. burning air and gasoline in an c. engine changes chemical energy into mechanical energy. it is impossible to d. change mechanical energy into mechanical energy.
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Salt dissolved in water is a solution, therefore salt and water are chemically combined salt is not...
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