maya9390 maya9390

07-03-2022
Chemistry

contestada

how many grams Kl are needed to prepare 100.mL of 0.55M solution?

Respuesta :

kennyfung55p4h4tf kennyfung55p4h4tf

07-03-2022

Answer:

Explanation:

100mL = 0.1L

0.55 M = mol/0.1 L

mol = 0.055 mol

molar mass of KI = 165.998 g

0.055 * 165.998 = 9.13 g of KI

Answer Link

Otras preguntas

Identify each person in the below as structurally, frictionally, cyclically, or seasonally unemployed. a. Neha is a real estate agent. House sales in her area h

What was happening in the world during the time of this speech that would have made a general fear of a nation arming itself? A. World War I B. The Great Depres

During typical urination, a man releases about 400 mL of urine in about 30 seconds through the urethra, which we can model as a tube 4 mm in diameter and 20 cm

What is the work done if a Boulder of mass 100 kilogram is rolled 40 meter up slope an angle of 20 degrees assuming the force of friction is negligible

a ball is launched from the ground with a horizontal speed of 30 m/s and a vertical speed of 30 m/s. what is the balls overall speed at the top of its trajector

Distributions and Comparing Data Project Round all answers to the nearest tenth. Present your work in a neat, legible way. Show all work. Given the data set (16

Do you think the American High School curriculum (work) is too easy

Cosmetic Profits. Sally is the executive vice president of Big Name Cosmetics Company. Through important and material, nonpublic information, she learns that th

helppppp the question is on the image.

What is the midpoint of the line segment graphed below? (-1,2) (9,5)