Chemistry, 16.04.2021 15:00 dtgwrth4150
Jane wants to finish the reaction and collect the chalk precipitate. She uses the following method: Add 10 ml of calcium chloride (CaCl2) to 100 ml of Na2CO3 to a beaker. The mixture is stirred until a reaction producing a white precipitate is observed. The mixture is poured through a funnel with a filter paper insert. The beaker is rinsed with Na2CO3 to move all the precipitate into the funnel. The filter paper is air-dried on a watch glass.
Answers: 3
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At room temperature what happens to the average kinetic energy of the molecules of a solid, liquid, and a gas
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Chemistry, 22.06.2019 21:30
Achemical reaction is done in the setup shown, resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?
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Jane wants to finish the reaction and collect the chalk precipitate. She uses the following method:...
Computers and Technology, 14.12.2019 03:31
Computers and Technology, 14.12.2019 03:31
Computers and Technology, 14.12.2019 03:31