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Nuetrik [128]
3 years ago
7

What is the molarity when 8.0 moles of solute are dissolved in 1.5 liters of solution?

Chemistry
2 answers:
Rzqust [24]3 years ago
5 0

Answer:

5.3 M

Explanation:

Given data

  • Moles of solute: 8.0 moles
  • Volume of solution: 1.5 liters

The molar concentration or molarity (M) is the quotient between the moles of solute and the volume of solute expressed in liters.

M = moles of solute / volume of solution (L)

M = 8.0 mol / 1.5 L

M = 5.3 mol/ L = 5.3 M

The molarity of the solution is 5.3 M.

KonstantinChe [14]3 years ago
4 0
5.3m is the right answer.
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We have a heat exchanger, and it is required to compare the effectiveness and cold stream output if the length is increased.

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In this case, we need to analyze the behavior taking into account different lengths of heat exchangers. If the length of the heat exchanger increases, it means the transfer area will increases. Heat transfer will increase if the transfer area increases. In this sense, the increasing length is the same than increase heat transfer.

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