Question

What is the molarity of a solution made by adding 1.300 g of NaOH to a 250-mL volumetric flask and diluting to the mark?

Answer 1

whats the the formula for molarity?

Answer 2

M=mol/L

Answer 3

you know how to find mol with the 1.3g of NaOH?

Answer 4

Yes divide it by the weight of NaOH

Answer 5

:) now you have everything you need

Answer 6

just convert ml into L

Answer 7

tell me once you get an answer

Answer 8

Convert the 250 mL to L?

Answer 9

yes

Answer 10

because molarity is mol/L

Answer 11

0.13?

Answer 12

yep yep, just make sure to put units at the end. so its 0.13 mol/L

Answer 13

this will become handy later on the course.

Answer 14

Thank you!