Answer: reflection is the process by which electromagnetic radiation either at the boundary between two media or at the interior of a medium whereas transmission is the passage of electromagnetic radiation through a medium
Explanation:
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Answer:

Explanation:
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By developing the following stoichiometric relationship, the required amount could be found as follows:
- Moles of
:

- Grams of 

- Moles of water:

Finally, one could see that the mass of the anhydrous compound is less than the pentahydrated compound since it is waterless.
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The mineral that is found is Sedimentary Rocks
A stock solution is a solution of a known concentration. Stock solution has a high concentration and therefore, the known amount of stock solution is used for preparing different concentrations, by diluting the same with the known amount of the solvent being used, such as water.
Delete the cactus and the tree on the right for the first one and the third picture delete the lion moose Buffalo