paigeypaigey2808 paigeypaigey2808

03-07-2018
Chemistry

contestada

What is the molarity of a solution made by dissolving 39.4 g of lithium chloride in enough water to make 1.59 l of solution?

Respuesta :

Willchemistry Willchemistry

03-07-2018

molar mass LiCl = 42.394 g/mol

number of moles solute:

n = mass of solute / molar mass

n = 39.4 / 42.394

n = 0.929 moles

Therefore:

Molarity = number of moles / volume ( L )

M = 0.929 / 1.59

M = 0.584 mol/L

Answer Link

ndmg2005 ndmg2005

30-05-2021

Answer: 0.584

Explanation:

Answer Link

Otras preguntas

A cellphone company offers four choices for purchasing talk time. Which of the following has the lowest cost per minute? F 200 minutes for $24.50 G 550 minute

Which list of elements contains two metalloids?(1) Si, Ge, Po, Pb (3) Si, P, S, Cl(2) As, Bi, Br, Kr (4) Po, Sb, I, Xe

In a class of 78 students 41 are taking French, 22 are taking German. Of the students taking French or German, 9 are taking both courses. How many students are

Why do scientists study the Iceman's clothing tools and body

What are the two types of state budgets?

How would you answer these French questions in a descriptive way? 10 points Ton college est comment? Qu’est-ce que tu vas etudier demain? Qu’est-ce qu’il yYour

HELPPPPP MEEEEEEEEE.

Which of these 1 M solutions will have the highest pH?(1) NaOH (3) HCl(2) CH3OH (4) NaCl

Which is true of the Mexican Revolution? a) It was won by Native Americans and poor farmers. b) It was won by foreigners. c) It was won by conservatives. d)

Sunflowers belong to which of the following kingdoms? A. Animalia B. Fungi C. Plantae D. Protista