Seudónimo Seudónimo

04-05-2017
Chemistry

contestada

A student dissolves 0.0688 mol of sodium hydroxide in water to make a 0.250 L solution. What is the molarity of the solution?
a.0.17 M
b.0.28 M
c.2.5 M

Respuesta :

Willchemistry Willchemistry

03-07-2018

number of moles = 0.0688 moles of NaoH

volume = 0.250 L

Molarity = moles of solute / volume ( L )

M = 0.0688 / 0.250

M = 0.28 M

Answer B

Answer Link

Otras preguntas

Which of the following is NOT a tarsal bone?

What is the difference between being great vs being good? Explain what it means to be great but not good.

What is the function of concrete detail in Narrative of the Life of Frederick Douglass, an American Slave?

Write an equation of the line with the given slope and y-intercept slope:-3 y-intercept:0

Describe one heat reduction process

avantages of mountainsplz answer it will give you so many points

Rewrite the following subtraction problem as addition: -2 -(-6)

Alan rode his bike for 5 1/5 hours during one week. That same week, Brook rode her bike for 6 1/8 hours. How many more hours did Brook ride her bike than Alan d

hello there, i myself am looking for some help here please, thanks. side note, ill give brainlest if able to.

When was Mary Poppins Born?