In the experiment of classifying Matter by properties descibethe sodium carbonate and calcium chloride solutions.

Describe what happend when you mixed these two solutions

Did a physical or a chemical change occur when the two solutionsare mixed ? Briefly explain

Describe what happend when you added the calcium chlordesolutioin to the sand/sodium carbonate filitrate.

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Lelia LubowitzLv2

17 Dec 2019

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Related questions

Suppose you have a mixture of solid potassium chloride and magnesium carbonate. The physical and chemical properties of potassium chloride are similar to those of sodium chloride, and the properties of magnesium carbonate are similar to those of calcium carbonate.

a.draw a ï¬owchart that shows how you would separate and recover the two components of this mixture.

Questions to answer In your notebook:

1. Trace the carbon atom(s) from the calcium carbide through the experiment, showing the chemical reaction(s) that takes place in each step of the experiment. There should be two Place filter paper in funnel. Attach hose to vacuum 14 reactions where carbon dioxide escapes as a product and one reaction where carbon dioxide appears as a reactant.

4.* In the last step of this experiment, you treated calcium carbonate with dilute acid, causing the solid to fizz. Briefly describe what building or structural materials contain calcium carbonate and indicate what effects acid rain may have on these materials. Would you expect buildings or monuments made from carbonates to "fizz" when exposed to acid rain? Find examples of materials in your neighborhood that may have succumbed to acid rain, indicating what effects acid rain had on the material you are describing, and indicating the chemical reaction(s) that are taking place with that material upon exposure to acid rain.