ricegrandma7 ricegrandma7

20-03-2021
Chemistry

contestada

Calculate the molarity of a 17g sample of NaCl dissolved in H2O if the total solution is 700 mL.

Respuesta :

21ahmedfa 21ahmedfa

20-03-2021

Convert grams of NaCl to moles first.

17 g / 58.44 g/mol = 0.29 mol NaCl

Divide moles by L of water.

0.29 mol / 0.700 L = 0.41 M NaCl

Answer Link

Otras preguntas

Using a number line to solve 245-137

7 1/2 divided by 3/4

What value of b makes the statement true? 17 = b – (–6.2) a. –23.2 b. –10.8 c. 10.8 d. 23.2

synonym for the word store

When Judge Sanders makes his ruling, he is expected to base his decision on the timing of elections will of the majority interpretation of law reports of the me

Why reconstruction may have been frustrating for blacks that just received there freedom

estimate the by rounding 2x6,254

how do derived units differ from base units

Which of these was NOT at one time a legal bar to immigrants to the US?

The Cartesian coordinates of a point in the xy-plane are (x, y) = (-3.06, -2.24) m. Find the polar coordinates of this point. r = θ =