That would be 0.5 g/ml because Density is equal to mass divided by volume and 8.5 is half of 17.
Answer:
physical
Explanation:
the key word DESCRIBE shows you that you are not looking for a change in mater but a way to see it.
Calcium sulfate, carbon dioxide, and water are produced when sulfuric acid and calcium carbonate interact.
<h3>What results from the reaction of calcium carbonate and sulfuric acid?</h3>
The insoluble in water free lime (CaCO3) interacts with sulfuric acid. It takes only a few minutes for sulfuric acid and lime to react and produce gypsum. H2SO4 + Lime CaCO3 = CaSO4 (gypsum).
<h3>What occurs when calcium and sulfuric acid are combined?</h3>
Each of these metals forms a layer of insoluble sulfate when exposed to sulfuric acid, which slows or stops the reaction altogether. A white precipitate of calcium sulfate and a small amount of hydrogen are formed in the calcium case.
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Given:
1 mole of compound synthesized from its elements
Temperature of the substances in their standard states = 25 degrees Celcius
First, gather data from reference books on the standard heats of formation of the elements. Then set up a balanced equation for the reaction. From there, calculate the heat of reaction.
True it is odorless and it has no color
