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

Even if a health care professional is employed by an agency that delivers orthodox health care, what general holistic concepts can be applied to improve patient

how can dishonest behavior affect your career

when did segregation end in the south?

what is the main source of campaign funds

the sum of the digits in a two-digit number of s 8.The value of the number is 4 less than 5 times the ones digits.find the number.

Technician A says that wheel speed sensors are a highly probable cause of illuminated EBC warning lamps. Technician B says that using the diagnostic codes can h

How are complementary strands of DNA held together? A) with hydrogen bonds connecting complementary bases B) with phosphodiester bonds connecting sugars and pho

Simplify.(x−3)(x2−4x−7)(PIC)

Please help me Complete table of values for y = x ^ 2 - 4x X -1, 0, 1, 2, 3, 4 Y 0, , , -3, 5 - Please answer this one as well Complete table of

which describes the type of sequence...pt.1