rrodri7223 rrodri7223

30-05-2024
Mathematics

contestada

what is the molarity (M) of a solution in which 25.0g of CaCl2 are dissolved in 5.20 L of solution

Respuesta :

djp6182583 djp6182583

30-05-2024

Answer:

Step-by-step explanation:

One mole of CaCl2 has a mass of 40.08 + 2*35.45

= 110.98 g

The molarity of 110.98 dissolved in 1 litre of solution = 1.

So the molarity om the given solution is

(25 / 110.98) / 5.20

= 0.0433 M.

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