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

There is a pattern that repeats a square and a triangle. If each side of each polygon is 1 inch, how many polygons will there be to make the total of the perim

Which is considered a cation? A. H+ B. Cl- C. Ne D. He

4 teammates share 5 granola bars equally. Draw to show how much each person gets. Shade the amount that one person gets. Write the answer.

one gram of water has a volume of 1 milliliter. what is the volume of the water if it has a mass of 1 kilogram?

What is the equivalent fraction for 3 _ 8

The measure of an angle is 70.1°. What is the measure of a complementary angle?

please help solve the ineaquality x over 3 is < than 3

where are the 2 main types of air pollution

What church did King become the pastor of?

When was Martin Luther King, Jr. married, and did he have any children?

good job