kste7441 kste7441

14-04-2021
Chemistry

contestada

If 0.583 g of ammonia (NH3) is dissolved to make 250 mL of solution, what is the molarity?

Respuesta :

21ahmedfa 21ahmedfa

14-04-2021

Answer:

0.137 M NH3

Explanation:

First divide the mass of NH3 by the molar mass of NH3, and then divide by the volume to get molarity.

0.583 g / 17.031 g/mol = 0.0342 mol NH3

0.0342 mol NH3 / 0.250 L = 0.137 M NH3

Answer Link

Otras preguntas

Choose the correct definition for bosque. a. shrubbery b. tree c. forest d. stream

When you take a"guess" about the outcome of an experiment it is called....

what is the sum of the first two multiple of 6

What does the Deferred Action for Childhood Arrivals program provide?

"Women in the nineteenth century had the responsibilities but not the rights of citizenship." Which statement supports this claim? A. Women had to serve on jur

10 sentences with had and they word short sentences

24 students in Mr. Brown’s homeroom sold 72 magazine subscriptions. 28 students in Mr. Garcia’s homeroom sold 98 magazine subscriptions. Whose homeroom sold mor

the colonists had to follow the laws of what

F you earn $8 per hour after taxes are taken out of your paycheck and your insurance is $200 a month, how many hours will you have to work to pay for insurance?

recycled plastic keeps people warm. Some factories used recycled plastic, combined with other fabrics to make winter jackets. A warehouse has 46 truckloads of