A student begins with 62 mL of a Na2SO4 solution and evaporates the water from the...
A student begins with 62 mL of a Na2SO4 solution and evaporates the water from the mixture. The resulting material has a mass of 10.5 g. What is the concentration (M) of the original solution?
(calculate answers to 2 decimal places)
Homework Answers
![J Moles of Nay sou mess Moler mass 10.5g 142g/mol 0.0139 ml concentration - moles volume in L 0.0739 mol 62x10 3 L - [1.19] M](http://img.homeworklib.com/questions/db251490-711c-11ea-bab4-653150f8089e.png?x-oss-process=image/resize,w_560)
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