chemistry- molarity multiple choice

Chemistry
Tutor: None Selected Time limit: 1 Day

what is the molarity of a solution that contains 26 grams of NaOH in 300 milliliters of water?

a- 2.16 M

b- 8.67 M

c- 4 M

d- .4 M

Apr 26th, 2015

no. of moles in the solution=mass/volume

                                         =26/300

                                          =0.0867

molarity=moles/volume(litres)

=0.0867x100

=8.67M

Apr 26th, 2015

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