3) If a 35.75 mL sample of 0.175 M HCI (aq) solution is neutralized with 0.125 M Mg(OH)2, how much Mg(OH)2 will be needed? 2 HCI (aq) + Mg(OH), (aq) → MgCl2(aq) + 2 HOH (I)
3) If a 35.75 mL sample of 0.175 M HCI (aq) solution is neutralized with 0.125 M Mg(OH)2, how much Mg(OH)2 will be needed? 2 HCI (aq) + Mg(OH), (aq) → MgCl2(aq) + 2 HOH (I)
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
Related questions
Question
![### Chemistry Problem: Neutralization Reaction
**Problem Statement:**
If a 35.75 mL sample of 0.175 M HCl (\(aq\)) solution is neutralized with 0.125 M Mg(OH)\(_2\), how much Mg(OH)\(_2\) will be needed?
**Chemical Equation:**
\[ 2 \, \text{HCl} \, (aq) + \text{Mg(OH)}_2 \, (aq) \rightarrow \text{MgCl}_2 \, (aq) + 2 \, \text{HOH} \, (l) \]
**Explanation:**
This problem involves a neutralization reaction, where hydrochloric acid (HCl) reacts with magnesium hydroxide (Mg(OH)\(_2\)) to form magnesium chloride (MgCl\(_2\)) and water (H\(_2\)O), represented as HOH here. The balanced equation shows that two moles of HCl react with one mole of Mg(OH)\(_2\).
To find the amount of Mg(OH)\(_2\) needed:
1. Calculate the moles of HCl present in the sample using the volume and molarity.
2. Use the stoichiometry of the reaction (2:1 ratio) to find the moles of Mg(OH)\(_2\) needed.
3. Convert the moles of Mg(OH)\(_2\) to the required volume using its molarity.
This exercise demonstrates stoichiometry concepts in chemistry, focusing on balancing reactions and using molarity in calculations.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5f6319fd-3db3-4131-945e-33c3df9bac4f%2Fd7ba1164-37dc-49cc-9053-62389e6be058%2Fwr8qy1_processed.jpeg&w=3840&q=75)
Transcribed Image Text:### Chemistry Problem: Neutralization Reaction
**Problem Statement:**
If a 35.75 mL sample of 0.175 M HCl (\(aq\)) solution is neutralized with 0.125 M Mg(OH)\(_2\), how much Mg(OH)\(_2\) will be needed?
**Chemical Equation:**
\[ 2 \, \text{HCl} \, (aq) + \text{Mg(OH)}_2 \, (aq) \rightarrow \text{MgCl}_2 \, (aq) + 2 \, \text{HOH} \, (l) \]
**Explanation:**
This problem involves a neutralization reaction, where hydrochloric acid (HCl) reacts with magnesium hydroxide (Mg(OH)\(_2\)) to form magnesium chloride (MgCl\(_2\)) and water (H\(_2\)O), represented as HOH here. The balanced equation shows that two moles of HCl react with one mole of Mg(OH)\(_2\).
To find the amount of Mg(OH)\(_2\) needed:
1. Calculate the moles of HCl present in the sample using the volume and molarity.
2. Use the stoichiometry of the reaction (2:1 ratio) to find the moles of Mg(OH)\(_2\) needed.
3. Convert the moles of Mg(OH)\(_2\) to the required volume using its molarity.
This exercise demonstrates stoichiometry concepts in chemistry, focusing on balancing reactions and using molarity in calculations.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY