what is the molarity in which 3.8mol of sodium chloride is dissolved in water to a final volume of 2.5L?

👨🏻‍🏫 學術台化學

[匿名]

2016-06-20 5:31 am

can anyone give me the answer?

回答 (1)

fooks

2016-06-20 5:51 am

Molarity

= (No. of moles of solute) / (Volume of solution in L)

= (3.8 mol) / (2.5 L)

= 1.52 mol/L

= 1.52 M

👍 1 👎 0