Ajhensley Ajhensley

04-03-2021
Chemistry

contestada

Calculate the molarity of 29.25 grams of NaCI in 2.0 liters of solution

Respuesta :

drpelezo drpelezo

04-03-2021

Answer:

[NaCl(aq)] = 0.25M

Explanation:

Molarity = moles solute / volume of solution in liters

moles NaCl in 29.25 grams = 29.25g/58g·mol⁻¹ = 0.5043 mole

Molarity = 0.5043 mole NaCl / 2 Liters = 0.2555M ≅ 0.25M (2 sig-figs)

Answer Link

Otras preguntas

Congress can remove a president through __________.

The battles of Lexington and Concord signaled A) the emergence of the United States as a major world power. B) the final French defeat in North America, which

One of the things the romans borrowed from the greek settlers in southern italy was

about how much of its property did mexico lose during the mexican american war? A. 1/3 B. 1/2 C. 3/4 D. 9/10

Please help I will reward brainliest

The angiogenesis process, which allows tumors to develop new blood vessels, is triggered and regulated by tumor-secreted:

What are three area of science that rely on physical science

An inactive student wants to follow his doctor's advice by becoming more physically active. What is the most effective thing he can do to start making physical

Which genetic disorder causes the body to produce unusually thick mucus in the lungs and intestines? a. hemophilia b. Down syndrome c. cystic fibrosis d. sickl

What are the next two numbers in this pattern? 5, –30, 180, –1,080, . . ?