A student dissolves 20 g of potassium chloride in 100 cm3 of water in a beaker. What is the concentration of the solution in g/dm3?

Braden Becker asked Jun 23, 2023

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Braden Becker asked Jun 23, 2023

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23 votes

Answer:

200g/dm3

Step-by-step explanation:

100cm3 needs to be converted into dm3

cm3 ⇒ dm3= ÷1000

$(100)/(1000\\)$ = 0.1

To find the concentration we need to follow the formula:

C=
$(m)/(v\\)$

C=
(200)/(0.1)

C= 200g/dm3

Yogeswaran K answered Jun 29, 2023

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