State saturated aqueous solution of calcium oxalate

Assignment Help Chemistry
Reference no: EM13181040

A 800 mL sample of a saturated aqueous solution of calcium oxalate, CaC2O4, at 95 degrees C is cooled to 13 degrees C.

How many milligrams if calcium oxalate will precipitate? For CaC2O4, Ksp= 1.2x10^-8 at 95 degrees C and 2.7x10^-9 at 13 degrees C.

Reference no: EM13181040

Questions Cloud

Fine the density : Consider the density Fx(x)= exp{-x} if x>_0, and 0 otherwise; Find: f(y) if Y = 2X+1, Find f(y) if Y = X^2, Find f(y) if Y = X, Find f(y) if Y = lnX
Employees or independent contractors : Roz and Sara work as clerks in Trina's Trendee Clothes Shop. Trina withholds federal taxes from their pay, and controls the methods and details of the performance of their work. Roz and Sara are not authorized to modify the prices or other terms of a..
State what is the f- ion content of the water in ppm : A particulate water sample that is saturated in CaF2 has a Ca2+ content of 105 ppm (that is, 105 g Ca2+ per 10^6 g of water sample).
Find the diameter of that pie : One can of pumpkin pie mix will make a pie with a diameter of 8 in. If two cans of pie mix are used to make a larger pie of the same thickness, find the diameter of that pie. Use radical 2 is approximately 1.414.
State saturated aqueous solution of calcium oxalate : A 800 mL sample of a saturated aqueous solution of calcium oxalate, CaC2O4, at 95 degrees C is cooled to 13 degrees C. How many milligrams if calcium oxalate will precipitate?
How wide was amanda quilt : Amanda's grandmother made a quilt for Amanda's bed. The quilt was made of 9 squares. Each square was 2ft. wide. How wide was Amanda's quilt?
Caculate joint density : Consider the Joint Density: 2(x+y) if 0 2. Calculate Fx (0.5) 3. Calculate Fy (0.5)
Large portion of opposing sides feels intensely about issue : When a large portion of opposing sides feels intensely about an issue (such as the Vietnam War), opinion is said to be
What percentage of commuter will using public transportation : what percentage of the commuters will be using public transportation? (Round your answer to the nearest percent.)

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the final temperature

A 10.4-g sample of CaCl2 is dissolved in 107 g of water, with both substances at 25.0°C. Calculate the final temperature of the solution assuming no heat lost to the surroundings and assuming the solution has a specific heat capacity of 4.18 J/°C ..

  What is the ph of a buffer that results phosphoric acid

What is the pH of a buffer that results when 0.50 mole of Na3PO4 is mixed with 0.75 mole of HCl and diluted with water to 1.00 L? The acid dissociation constants for phosphoric acid

  What is the average velocity of sulfur dioxide molecules

At a certian temperature and pressure, chlorine molecules hav an average velocity of 0.0610m/s. What is the average velocity of sulfur dioxide molecules under the same conditions.

  State play as long as the ice cubes remain ice

This Tetris ice cube game is available to play as long as the ice cubes remain ice. The game pieces weigh 178 g, and the heat capacity of the room air,

  Explain how many kilometers can the sierra hybrid travel

The GMC Sierra 15 Hybrid 2WD, a hybrid electric vehicle, has an EPA gas mileage rating of 23.0 mi/gal on the highway. How many kilometers can the Sierra 15 Hybrid 2WD travel on the amount of gasoline

  What is the number of moles of air

At 0.0 degrees C, if the volume of air is 1.5 mL and the pressure of the atmosphere that day is 685 mmHg, what is the number of moles of air?

  Calculate the volume of o2 at stp required

Calculate the volume of O2 at STP required for the complete combustion of 4.23 L of acetylene (C2H2) at STP.

  State what is the ph of the final solution mixture

What is the pH of the final solution mixture? KA1=6.2x10^7 KA2=4.4x-^-11

  Find the specific heat of gold

when a 50.0-g nugget of pure gold is heated from 35.0 C to 50.o C, it absorbed 5200.0J of energy. find the specific heat of gold.

  How many ml of thiesolution are required to titrate a sample

A solution was made by taking 1.250g of KMnO4 and dissolving it in enough water to make 1.000 liter of solution. This solution was used to titrate H2C2O4·2H2O, a very pure substance. In acidic media, the reaction is.

  What is the final temperature of the water

A copper cube measuring 1.60 cm on edge and an aluminum cube measuring 1.61 cm on edge are both heated to 55.3 C and submerged in 100.0 mL of water at 22.1 C.

  Determine number of bromine molecules present in the flask

A flask contains 0.250 of liquid bromine, . Determine the number of bromine molecules present in the flask.

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