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AURORKA [14]
3 years ago
13

A substance is tested and is found to have the following physical qualities:

Chemistry
1 answer:
faltersainse [42]3 years ago
3 0
The answer would be A. Metal
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The mass is 1.4701 grams and the moles is 0.01.

Explanation:

Based on the given question, the volume of the solution is 100 ml or 0.1 L and the molarity of the solution is 0.100 M. The moles of the solute (in the given case calcium chloride dihydride (CaCl2. H2O) can be determined by using the formula,  

Molarity = moles of solute/volume of solution in liters

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0.01 = mass / 147.01

Mass = 147.01 * 0.01

= 1.4701 grams.  

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