   # Calculate the concentration of all ions present when 0.160 g of MgCl 2 is dissolved in 100.0 mL of solution. ### Chemistry: An Atoms First Approach

2nd Edition
Steven S. Zumdahl + 1 other
Publisher: Cengage Learning
ISBN: 9781305079243

#### Solutions

Chapter
Section ### Chemistry: An Atoms First Approach

2nd Edition
Steven S. Zumdahl + 1 other
Publisher: Cengage Learning
ISBN: 9781305079243
Chapter 6, Problem 112CWP
Textbook Problem
232 views

## Calculate the concentration of all ions present when 0.160 g of MgCl2 is dissolved in 100.0 mL of solution.

Interpretation Introduction

Interpretation: To calculate the concentration of all ions present in the given solutions of 0.160gofMgCl2 is dissolved in 100ml of solution of strong electrolytes.

Concept Introduction: Concentration can be defined in terms of molarity as moles of solute per volume of solution in litres. It can given by the expression,

Molarity=massofsolutemolecularweightofsolute×1000volumeofsolution

### Explanation of Solution

Explanation

Given info: weight of magnesium chloride (0.160g) , molecular weight of magnesium chloride (95.211g/mole) ,volume of solution (100ml) then above the given values are substitute in below the formula

Molarity=massofsolutemolecularweightofsolute×1000volumeofsolution

Molarity=0.160g95.211g/mole×1000100ml

0.160×1000=160

95.211×100=9521.1

Above the values 160isdividedby9521.1 we get =0

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