rhonerecords1 rhonerecords1

09-03-2021
Chemistry

contestada

How many moles are in an 8.40 grams of a non electrolyte solution

Respuesta :

keijosalonen keijosalonen

20-03-2021

Answer: you need to define what is the substance

Which mass is 8.40 g. If you mean you have pure

Water, amount of substance n = m/M = 8.40 / 18.016 g/ mol

= 0.466 mol

Explanation:

Answer Link

Otras preguntas

The shareholders’ equity section of Corbin Enterprises includes the items shown below. A) Common stock, preferred stock, retained earnings B) Assets, liabilitie

What are three common practices for designing effective assessments?Choose 3 answers.a.)Test items should be directly aligned with the specified learning outcom

This film recounts the story of WV native Katherine Johnson and other 2 African American women at NASA

Which of the following comparisons between air at sea level and at the top of Mount Everest is false?a) The total pressure of air is lower at the top.b) The pre

Which of the following was a sign of modernization on the IU campus around the turn of the twentieth century? 1) Parking Lots 2) Ballantine Hall 3) University L

If you were the Police Chief of a law enforcement agency, how would you organized your Department?

Consider the concentration, c, in mg per liter (l), of a drug in the blood as a function of x. A. What is the drug concentration, c, dependent on? B. In what un

Know the two main types of metamorphic rock textures.

What assumptions do you need to make in comparing these mutually exclusive revenue projects? a) Project duration b) Initial investment c) Cash flow timing d) Ri

According to social psychology, which of the following has been linked to an enhanced quality of life?a) Strong introversionb) Limited social interactionsc) Sup