Calculate the molarity of a solution containing 21.9g of MgCl, in enough water to
make a 750.mL solution.

Question

20-03-2021
Chemistry

contestada

Calculate the molarity of a solution containing 21.9g of MgCl, in enough water to
make a 750.mL solution.

Respuesta :

Otras preguntas

15 points Based on what happens in Alice's Adventures in Wonderland, which word best describes the author's attitude toward Alice?

Mark the statement if it correctly describes the Aryan migerations and its results

sample size n=150 are randomly selected from the U.S. census data, and the income range is found for each sample. What is the distribution of the sample ranges?

Select the correct text in the passage. Read the excerpt from US president Monroe’s speech regarding the new Latin American countries. Which portion of the text

PART TWO SOS!!! Thank u sm to whoever knows how to do this!!!!❤️

What is the total amount of sap the trees produced that day?

In Dred Scott v. Standford, the Supreme Court ruled that African Americans could not be citizens of the United States. Which amendment overturned that ruling?

Round up 75.36 to the nearest foot

In examining a research article, in what section would a reader expect to find the author’s conclusions? a. Introduction b . Abstract c. Discussion d. Resu

21ahmedfa 21ahmedfa · Answer 1 · 2021-03-20T13:20:17+01:00

21ahmedfa 21ahmedfa

20-03-2021

Find moles of MgCl first by dividing by the molar mass.

21.9 g / 95.211 g/mol = 0.230 mol MgCl

Then divide by L of water to get the molarity.

0.230 mol / 0.750 L = 0.307 M MgCl

Answer Link

Calculate the molarity of a solution containing 21.9g of MgCl, in enough water to make a 750.mL solution.

Respuesta :

Otras preguntas

Calculate the molarity of a solution containing 21.9g of MgCl, in enough water to
make a 750.mL solution.