rhonerecords1 rhonerecords1

09-03-2021
Chemistry

contestada

How many moles are in an 8.40 grams of a non electrolyte solution

Respuesta :

keijosalonen keijosalonen

20-03-2021

Answer: you need to define what is the substance

Which mass is 8.40 g. If you mean you have pure

Water, amount of substance n = m/M = 8.40 / 18.016 g/ mol

= 0.466 mol

Explanation:

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