What is the concentration with respect to sodium hydroxide if a $10g$ mass of same is dissolved in a $1L$ volume of solution?

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Answer 1 · 2016-12-08T21:09:55

$0.25*mol*L^-1$ ?

Take $10*g$ sodium hydroxide, and dissolve this to a litre volume.

$"Concentration"$ $=$ $((10.0*g)/(40.00*g*mol^-1))/(1.00*L)$ $=$ $0.25*mol*L^-1$ as required.

Because sodium hydroxide is hard to weigh out, your measurement may be a bit of problematic.

What is the concentration with respect to sodium hydroxide if a 10*g10*g mass of same is dissolved in a 1*L1*L volume of solution?