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

15 regras do jogo de futsal

Is 3√2 a rational number?

If 2a+2/a=4, what is the value of 2a^2+2/a^2

Help fast please Nosotros queremos que nuestros padres_______de fumar porque es malísimo para la salud. dejan dejaron degan dejen

do this only on number line

In which quadrant does θ lie given that sinθ < 0 and cosθ < 0? Thank You! Quadrant I Quadrant II Quadrant III Quadrant IV

name the bacteria found in the root nodules of leguminuos plant

What steps does the government always take in order to create public policy? Check all that apply. identify a problem develop a solution ask for public feedback

HELP ASAP 10. A store is selling its display furniture at a discount of 35%. How much would be paid for a chair regularly selling for $195.95 if sales tax is 8%

(2) 8.1.3 Write down the structural formula of alcohol used in this reaction.