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lubasha [3.4K]
3 years ago
6

A boy sets up a picnic on the beach next to a sand dune. How are sand dunes formed?

Chemistry
1 answer:
eduard3 years ago
3 0

Answer:

B. Weathering and Erosion

Explanation:

I majored in Chemistry

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Classify the following items based on the type of polymer they are made from: raincoats and leather shoes.
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Prokaryotic cell division is a___________process involving onc chromosom.
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It’s is a simple

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3 years ago
175 ml of a 1.6 m solution of kcl is diluted to a new volume of 1.0 l. what is the new concentration of the solution?
zhenek [66]

The new concentration of the KCl solution after mixing 1 L new volume is 0.28 M.

<h3>How do we calculate the concentration?</h3>

Concentration in terms of molarity will be calculated by using the below equation as:

M₁V₁ = M₂V₂, where

M₁ = molarity of old KCl solution = 1.6 M

V₁ = volume of old KCl solution = 175 mL = 0.175 L

M₂ = molarity of new KCl solution = ?

V₂ = volume of new KCl solution = 1 L

On putting all these values on the above equation, we get

M₂ = (1.6)(0.175) / (1) = 0.28 M

Hence resultant concentration is 0.28 M.

To know more about molarity, visit the below link:

brainly.com/question/24305514

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