EmanuelPT2 EmanuelPT2

02-07-2022
Chemistry

contestada

What is the volume of a
0.40 M Nal solution that contains
0.20 moles Nal in it?

What is the volume of a 040 M Nal solution that contains 020 moles Nal in it class=

Respuesta :

brentvanmele brentvanmele

02-07-2022

Answer:

500ml or 0.5l

Explanation:

The concentration is 0.40 M so there are 0.40 moles in 1 l of the solution.

0.40 moles -> 1 l

but we have to go to 0.20 moles, 0.40/2 = 0.20 moles but we have to divide the volume also by 2 that makes 0.5 liters.

Answer Link

Otras preguntas

A school bus has 22 rows of seats, and 4 students can be seated in each row. students have filled 19 rows of seats, abd 1/2 of the remaining seats. how many sea

Many obstetricians date the onset of pregnancy from the date: select one: a. of conception. b. of the woman's last menstrual period. c. of implantation. d. when

Can things of aluminum have a greater mass than things made of iron?

Please explain to me how to solve this

Arrange the steps in the correct order for creating a digital image and saving it.

HR contains six red chili beans for green jellybeans and four blue jelly beans if we choose a jellybean then another jellybean without putting the first time ba

To what does the poet compare the lass? A. nomads B. musicians C. birds D. sailors

How did the cold war shape american culture in the late 1950s and 1960s? what was the most important impact?

What was the main idea of Rousseau's famous work "The Social Contract".

The term used when an organism is studied in its natural environment is