zayeboyd5960 zayeboyd5960

11-01-2020
Chemistry

contestada

Some amount of water is evaporated from a 2.0 L, 0.2 M NaI solution, to from a 1.0 L solution. The molar mass of NaI is 150 g/mol. What is the final concentration of NaI solution ?

Respuesta :

Eduard22sly Eduard22sly

11-01-2020

Answer: 0.4M

Explanation: C1V1= C2V2

C1 = 0.2M

V1 =2L

C2=?

V2= 1

C1V1= C2V

0.2 x 2 = C2 x 1

C2 = 0.4M

Answer Link

brianajauregui31 brianajauregui31

03-03-2021

Answer:

0.4M

Explanation:

Answer Link

Otras preguntas

Within an organism, phenotypes may change while genotypes remain constant.

The __________ blot technique is used to find an RNA fragment within a sample that is complementary to a DNA probe.

what's the step by step progress for writing 14.35 in scientific notation

Am i right? Help! 3 mins

Which of the following represents a function?

Evaluate and show work 1/2 divided by 36 + 16 times 1/72

What does abstract idea mean?

"On the one side we have the free personality: by definition it is not neurotic, for it has neither conflict nor dream."Can someone explain what having neither

Carla takes a job with a starting salary of $26,000 for the first year with an annual increase of 5.5% beginning in the second year. What is Carla's salary, to

find the equation of the line using the exact numbers