A solution of potassium permanganate (KMnO 4 ) was found by titration to be 0.051 38 M

Question:

A solution of potassium permanganate (KMnO₄) was found by titration to be 0.051 38 M at 24°C. What is the molarity when the lab temperature drops to 16°C?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Quantitative Chemical Analysis

ISBN: 978-1429218153

8th edition

Authors: Daniel C. Harris

See More Books

Question Posted: May 29, 2020 02:27 PM

See More Questions

An aqueous solution is made from 0.798 g of potassium permanganate, KMnO4. If the volume of solution is 50.0 mL, what is the molarity of KMnO4 in the solution?
A 50.0-mL volume of AgNO3 solution contains 0.0285 mol AgNO3 (silver nitrate). What is the molarity of the solution?
A solution of hydrogen peroxide, H2O2, is titrated with a solution of potassium permanganate, KMnO4. The reaction is 5H2O2(aq) + 2KMnO4(aq) + 3H2SO4(aq) 5O2(g) + 2MnSO4(aq) + K2SO4(aq) + 8H2O(l ) It...
1. Explain the Theories of leadership 2. Research -In modern times give 1 example as to which business leader in the hospitality industry has made a mark and why.?
What is a "30-day letter?" What are the taxpayer's options upon receiving such a letter?
Find an asymptotic upper bound on the summation Llg n] E In/2*] . k=0
What is the most useful source of information on customers generated by any company? Identify all the possible data available on that source.
The management of Coker Corp is doing a quick forecast of 20X9 using the modified percentage of sales method in preparation for a more detailed planning exercise later in the month. The estimate is...
Explain how you plan to gain awareness for your product(soft drink). Discuss your integrated marketing communications (IMC) plans including advertising, sales promotions, public relations, personal...
Jerry Stevenson is the manager of a medical clinic in Scottsdale, AZ. He wants to analyze patient data to identify high-risk patients for cardiovascular diseases. From medical literature, he learned...
A sample of ferric oxide (Fe 2 O 3 , density = 5.24 g/mL) obtained from ignition of a gravimetric precipitate weighed 0.296 1 g in the atmosphere. What is the true mass in vacuum?
Water was drained from a buret between the 0.12- and 15.78-mL marks. The apparent volume delivered was 15.78 - 0.12 =15.66 mL. Measured in the air at 22C, the mass of water delivered was 15.569 g....
A party can obtain copies of documents in the possession of the opposing party by filing a(n) ____________ ____________ ____________ ____________.
Use a calculator to evaluate the present value of an annuity formula \[P=m\left[\frac{1-\left(1+\frac{r}{n}ight)^{-n t}}{\frac{r}{n}}ight]\] for the values of the variables $m, r$, and $t$...
The UK wont meet its targets on renewable energy if offshore wind farm costs continue to spiral, the government has been warned. Centrica said the chance of making any money from wind farms being set...
Find the sum of the first $n$ odd positive integers.
In Problems 23-34, find the value of each annuity at the end of the indicated number of years. Assume that the interest is compounded with the same frequency as the deposits. Amount of Deposit m 29....
In Problems 20-52: a. State the type; and $\mathbf{b}$. Answer the question. What is the monthly payment for a home costing $\$ 425,000$ with a $20 \%$ down payment and the balance financed for...
A city (labeled C for convenience) is trying to sell municipal bonds to support improvements in recreational facilities and highways. The face values (in thousands of dollars) of the bonds and the...
What are the four types of poultry production systems? Explain each type.
The percentage of an additive in gasoline was measured six times with the following results: 0.13, 0.12, 0.16, 0.17, 0.20, 0.11%. Find the 90% and 99% confidence intervals for the percentage of the...
Sample 8 of Problem 4 - 3 was analyzed seven times, with x- 1.52793 and s = 0.00007. Find the 99% confidence interval for sample 8.
A trainee in a medical lab will be released to work on her own when her results agree with those of an experienced worker at the 95% confidence level. Results for a blood urea nitrogen analysis are...
1. What traits do you admire in leaders and professionals from your own experience? Why? 2. Identify your leadership strengths and weaknesses. How do you plan to address the areas that need...
1. Define a project system. 2. List and discuss five major functions in project planning. 3. Describe the role of the project manager in project planning. 4. Develop a project planning model for the...
John and Frank are in an automobile accident. John sues Frank for $100,000.00 in a comparative negligence state. John has been assigned 40% of the fault by the jury and Frank 60% of the fault by the...

A solution of potassium permanganate (KMnO 4 ) was found by titration to be 0.051 38 M

Question:

Step by Step Answer:

We assume that the thermal expansion of a dilute s...View the full answer

Quantitative Chemical Analysis

Students also viewed these Engineering questions