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Digiron [165]
2 years ago
13

What is the molarity of 2 mol of calcium carbonate, CaCl2, dissolved in 1 L of solution?

Physics
1 answer:
Agata [3.3K]2 years ago
6 0

Answer:

2mol/L

Explanation:

Given parameters:

Number of moles of calcium carbonate = 2mol

Volume of solution = 1L

Unknown:

Molarity  = ?

Solution:

The molarity of a solution is the number of moles of solute dissolved or contained in a solution:

 Molarity  = \frac{number of moles }{volume }  

 Molarity  = \frac{2}{1}   = 2mol/L

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If the car goes exits a freeway and goes from 65<br> mph to 35 mph is it accelerating?
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Explanation:

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8 0
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The base of a hexagonal prism has an apothem measuring 10 inches and an area of 346.41 square inches. the prism is 12 inches tal
tigry1 [53]

The approximate lateral area of the prism is determined as 831 square inches.

<h3>What is lateral area of the hexagonal prism?</h3>

The lateral area of the hexagonal prism is calculated as follows;

LA = PH

where;

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  • H is height

A = ¹/₂Pa

where;

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346.41 = ¹/₂(10)P

346.41 = 5P

P = 346.41/5

P = 69.282 inches

LA = PH

LA = 69.282 x 12

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Learn more about lateral area of prism here: brainly.com/question/296674

#SPJ4

8 0
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