The solubility of calcium sulphate (Ca 2 SO 4 ) is found to be 0.67 g/L. Calculate

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

Question:

The solubility of calcium sulphate (Ca₂SO₄) is found to be 0.67 g/L. Calculate the value of Ksp for calcium sulphate. Relative atomic masses are: Ca= 40.08 amu, S = 32amu, O = 16amu.

Related Book For answer-question

General Chemistry

ISBN: 978-1439043998

9th edition

Authors: Darrell Ebbing, Steven D. Gammon

See More Books

Posted Date: Dec 16, 2022 05:35 AM

See More Questions

The photoluminescence peak of PbS is found to be at 3000 nm. However, the peak is observed to be at 1200 nm when the size of the PbS is reduced to 20 nm. Explain the difference in the...
The strength of titanium is found to be 65,000 psi when the grain size is 6.7 10-4 in. and 82,000 psi when the grain size is 3.15 10-5 in. Determine (a) The constants in the Hall-Petch equation;...
The electrical resistivity of pure chromium is found to be 18 x 10 -6 ohm . cm. Estimate the temperature at which the resistivity measurement was made.
A population of Ecuadorians have short stature. They have a rare genetic defect that affects the body's response to growth horm one, called Laron syndrome. Recent genetic studies have dem onstrated...
Telecomp in Problem S1-9 estimates that the probabilities of the severity of events in each of the countries are as follows: Determine the best decision for Telecomp using expected value. In...
Victor Corporation is in the retail industry and purchases a product for resale. In November, the company is preparing pro forma statements for December. The company estimates that sales will be...
A newspaper reports that the Gas Price Index in 2011 was $$3.92$ per gallon. What is wrong with that statement?
The Big Event (TBE) recently started a business organizing food and music at weddings and other large events. In order to better understand the profitability of the business, the owner has asked you...
A company's detailed inventory record for the month of February is as follows: Date Description Units Cost per Unit Total Cost February 1 Beginning inventory 60 $70 $ 4,200 February 6 Purchase 40 $50...
As a financial analyst at Glencolin International (GI) you have been asked to evaluate two capital investment alternatives submitted by the production department of the firm. Before beginning your...
Write a report covering some micro and some general news items. In your report identify what TESCO does, the sector it is in, what it sells (e.g. mentioning price, cross and income elasticity where...
Laws are found in different sources, which include O statutes, presidential veto, and precedent. O precedent, stare decisis, and court orders. O the U.S. Constitution, statutes, the common law, and...
For the next three questions, refer to this assembly program, and assume little endian. Note that each instruction takes 4-bytes. Address 0x00000000 0x00000004 0x000000 | loop: 0x0000000C |...
Pathology reports must be completed in:Question 1 options:48 hours24 hours72 hours
For someone who's expert in the field of tax law, without any biases what is your stand about the Tax evasion issue of Ferdinand Marcos Jr. Note: Please disregard the disqualification petition filed...
Hospital may request permission from next of kin in case of autopsy.Question 2 options:TrueFalse
To assess the credit rating profile of a country, a researcher uses the model: rating = 0.5growth + 2quality -0.5default, where rating is a numerical value indicating the credit rating of the country...
Identify the Critical Infrastructure Physical Protection System Plan.
Complete the right side of each of the following molecular equations. Then write the net ionic equations. Assume all salts formed are soluble. Acid salts are possible. a. 2KOH(aq) + H3PO4(aq) b....
At what speed must an electron travel to have a wavelength of 10.0 pm?
An equilibrium mixture of dinitrogen tetroxide, N2O4, and nitrogen dioxide, NO2, is 65.8% NO2 by mass at 1.00 atm pressure and 25oC. Calculate Kc at 25oC for the reaction N2O4(g) 2NO2(g)
In a science museum, you may have seen a Foucault pendulum, which is used to demonstrate the rotation of the earth. In one museums pendulum, the 110 kg bob swings from a 15.8-m-long cable with an...
In a study designed to better understand the dynamics of walking, a subject stood with one leg at rest, and swung the other leg at various frequencies. The metabolic power expended, in watts per...
In a loudspeaker, an electromagnetic coil rapidly drives a paper cone back and forth, sending out sound waves. If the cone of a loudspeaker moves sinusoidally at 1.2 kHz with an amplitude of 3.5 m,...

The solubility of calcium sulphate (Ca 2 SO 4 ) is found to be 0.67 g/L. Calculate

Question:

Expert Answer:

Answer Given solubility 067gL Mass of solute 067g Number of moles of CaSO 4 ... View the full answer

General Chemistry

Students also viewed these chemistry questions