summergarrett97 summergarrett97

01-11-2016
Chemistry

contestada

How many grams of potassium iodide, KI, are required to make 2.0 L of a 0.1M solution

Respuesta :

Willchemistry Willchemistry

03-11-2016

Volume = 2.0 L

Molarity = 0.1 M

Molar mass KI = 166.0028 g/mol

mass = V x M x molar mass

mass = 2.0 x 0.1 x 166.0028

= 33.20056 g of KI

Answer Link

Otras preguntas

The stilts increase a person's height by 1.5 yards. If Bonnie, who is 5 feet and 7 inches tall, walks with the stilts, how tall will she be? Plz help

Question 5 (1 point) Which word best describes the tone of Foresee's article? Question 5 options: MAngry because the writer is frustrated that Oher's mother did

The top of a plateau is the highest point in an area. The difference between the top of the plateau and the lowest point in the area is 250 meters. Which word d

For what value of b will the line joining points p and q be parallel to the y-axis P(5b-1,8) Q(9,-7)

What is the combination of resources used and conditions tolerated in the absence of competitors called?

find the slope of the line

Fill the correct pronoun in the sentence below.

Who were Shakespeare’s father and mother

Graph each absolute value function. State the domain, range, and y-intercept.

PLEASE HELP ME ASAP!