Primary standard for the standardization of base solutions

Assignment Help Mathematics
Reference no: EM132049684

Oxalic acid dihydrate, H2C2O4.2H2O, is often used as a primary standard for the standardization of base solutions. For a procedure comparable to this experiment, approximately how many grams of oxalic acid dihydrate should be used in order to have a volume of about 15ml of NaOH solution (approximately 0.15M) for the tiration? The acid is diprotic (two H+ reacts).

Reference no: EM132049684

Questions Cloud

What was the change in net working capital during last year : You are given the following information for last year for Four Corners, Inc. (FCI). What was the change in net working capital during last year
Calculate the percent of the acid that has undergone : Acetic acid is a weak acid that ionizes in solution .If the freezing point of a 0.105 m CH 3 C OOH is -0.204°C, calculate the percent of the acid.
Probability of stable currency value and good economy : What is the probability of stable currency value, good economy, and increased tax rate? Enter answer in percents.
Dilution effects would you expect a precipitate to form : Ignoring dilution effects would you expect a precipitate to form? What should Pb 2+ be to just start precipitation?
Primary standard for the standardization of base solutions : Oxalic acid dihydrate, H2C2O4.2H2O, is often used as a primary standard for the standardization of base solutions.
What is the expected value of the npv of project : Your required return on the project is 18%. What is the expected value of the NPV of this project, as measured in USD?
What effective annual rate of interest is dealer charging : The dealer is offering you a loan with a monthly payment of $1,050. What effective annual rate of interest is the dealer charging on the loan
What is the mass percent of nitrogen in the compound : What is the mass percent of nitrogen in the compound?
How much profit or loss you will realize on the investment : You hold the option until the expiration date when IBM stock is at $115 per share. How much profit or loss you will realize on the investment?

Reviews

Write a Review

Mathematics Questions & Answers

  What value of x does the graph of f change from increasing

The graph of f' (the derivative of f) is shown below. At what value of x does the graph of f(x) change from increasing to decreasing? You may assume that the x-intercepts all intergers.

  Complete a hamilton circuit starting with the given walk

Challenge: Another game was marketed with the board for The Icosian Game as in Figure (but laid out over the head of a mushroom-like object).

  Control of a large portion of the market

In your judgment, is Intel a "monopoly"? Did Intel use monopoly-like power; in other words, did Intel achieve its objectives by relying on power that it had due to its control of a large portion of the market? Explain your answers.

  Calculate the specific heat of iron

The temp of the water increased to a maximum of 33.2 degrees C. Calculate the specific heat of iron. Assume that the density of the water is 1.00 g/mL.

  Find a quadratic function satisfying all three conditions

If f(x) = ax2 + bx + c, what can you say about the values of a, b, and c if: (1, 1) is on the graph of f(x)?

  Equivalence relation on r

a) Show that m : R → [0, 1) is well defined. In other words, show that if x ∈ R, and a, b ∈ Z satisfy f(x) = a and f(x) = b, then a = b. b) Show that ∼ is an equivalence relation on R.

  Foundations and implications of a differentiated classroom

One of the key principles of differentiation is information dissemination to stakeholders including students, parents, colleagues, and others involved in the education community.

  What is the largest amount which can be paid out

A trust fund is being set up with a single payment of K. This amount is to be invested at a fixed annual interest rate of r.

  Find the mean of the sample of 14 measurements

A sample of 12 measurements has a mean of 24 and a standard deviation of 2.5. Suppose that the sample is enlarged to 14 measurements, by including two additional measurements having a common value of 24 each.

  Find the present value

Find the present value of 50,000 due in 3 years at the given rate of interest. 5%/year compounded quarterly

  How many are taking english

In a group of 97 students, the number taking English is twice the number of those taking Math. 53 students are taking one of these subjects and 15 are taking neither. How many students are taking math? How many are taking English?

  Write a linear function for the amount of snow

Write a linear function for the amount of snow after x hours at the average rate - The greatest amount of snow that has ever fallen in a 24-hour period in North America was on April 14-15,1921 in Silver Lake, Colarodo.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd