Q.10.51 What is the molarity of a soluti... [FREE SOLUTION]

Chapter 10: Q.10.51 (page 350)

What is the molarity of a solution of HCL if 5ml of the HCL solution is titrated with 28.6ml of a 0.145 M NaOH solution?
$HCl (a q) + NaOH (a q) 鉄� H_{2} O (l) + NaCl (a q)$

Short Answer

Expert verified

The molarity of a solution of HCL is $0.829$ M.

Step by step solution

Given information

Molarity is a proportion of the concentration of a chemical species, in particular of a solute in a solution, as far as the measure of substance per unit volume of solution.

Explanation

We have, $5$ ml of the HCL solution is titrated with $28.6$ ml of a $0.145$ M NaOH solution.

$HCl (a q) + NaOH (a q) 鉄� H_{2} O (l) + NaCl (a q)$

We know, $1 LNaOH = 0.145 molNaOH$

Also, $1 molNaOH = 1 molHCl$

Calculating the molarity,

$28.6 mLNaOH 脳 \frac{1 L}{1000 mL} 脳 \frac{0.145 molNaOH}{1 LNaOH} 脳 \frac{1 molHCl}{1 molNaOH} = 0.00415 mol$

Now,

$\frac{0.00415 molHCl}{(\frac{5 m L}{1000 mL})} = 0.829 M$

Hence the molarity of a solution of HCL is $0.829 M$

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91影视

What is the molarity of a solution of HCL if 5ml of the HCL solution is titrated with 28.6ml of a 0.145 M NaOH solution?
$HCl (a q) + NaOH (a q) 鉄� H_{2} O (l) + NaCl (a q)$

Short Answer

Step by step solution

Given information

Explanation

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91影视

What is the molarity of a solution of HCL if 5ml of the HCL solution is titrated with 28.6ml of a 0.145 M NaOH solution?HCl(aq)+NaOH(aq)鉄�H2O(l)+NaCl(aq)

Short Answer

Step by step solution

Given information

Explanation

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Chemistry Textbooks

Chemical Analysis

Nuclear Chemistry

Organic Chemistry

Inorganic Chemistry

Making Measurements

Kinetics

Study anywhere. Anytime. Across all devices.

What is the molarity of a solution of HCL if 5ml of the HCL solution is titrated with 28.6ml of a 0.145 M NaOH solution?
$HCl (a q) + NaOH (a q) 鉄� H_{2} O (l) + NaCl (a q)$