alphabetsoup alphabetsoup

11-02-2021
Chemistry

contestada

1.24 moles of magnesium arsenate are dissolved in 1.74 kg of solution. Calculate the molality of the solution.

Respuesta :

PiaDeveau PiaDeveau

17-02-2021

Answer:

Molality of the solution = 0.7294 M

Explanation:

Given:

Number of magnesium arsenate = 1.24 moles

Mass of solution = 1.74 kg

Find:

Molality of the solution

Computation:

Molality of the solution = Mole of solute / Mass of solution = 1.74 kg

Molality of the solution = 1.24 / 1.7

Molality of the solution = 0.7294 M

Answer Link

Otras preguntas

How many valence electrons does zinc oxide have?

Match these examples of drug advertising with a truth about the same drug. A. Drinking wine makes you look sophisticated. Using tobacco can lead to many health

Multicellular animals have levels of organization. What characteristic of cells makes this possible?

Which of the outcome as a result of an increase in atmospheric pressure?

Hans is being asked to try alcohol. He uses a firm voice when he says no. This is an example of nonverbal communication. A. True B. False

Compute the sum 0.5+0.194 By The Way, the 5 from 0.5 and the 4 from 0.194 are repeating numbers Thanks so Much!

What is the circumference of a circle with a radius of 84 inches? inches (use 3.14 for pi.)

After the agricultural season is over migrant workers must _______

What is the answer to the problem?

Brianna plans to make some changes in business operations to fight market competition and to achieve targeted profits. She cannot increase the price of her prod