A chemist prepares a solution of calcium sulfate (CaSO4) by weighing out 0.05976 g of calcium sulfate into a 450. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in g/mL of the chemist's calcium sulfate solution. Be sure your answer has the correct number of significant digits. g mL x10

A chemist prepares a solution of calcium sulfate (CaSO4) by weighing out 0.05976 g of calcium sulfate into a 450. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in g/mL of the chemist's calcium sulfate solution. Be sure your answer has the correct number of significant digits. g mL x10

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter1: Introduction To Chemistry

Section: Chapter Questions

Problem 1.87PAE: 1.87 A solution of ethanol in water has a volume of 54.2 mL and a mass of 49.6 g. what information...

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A 124-g sample of a pure liquid, liquid A, with a density of 3.00 g/mL is mixed with a 40.8-mL sample of a pure liquid, liquid B, with a density of 2.00 g/mL. What is the total volume of the mixture? (Assume there is no reaction upon the mixing of A and B, and volumes are additive.)
What is the difference between (a) mass and density? (b) an extensive and an intensive property? (c) a solvent and a solution?
A chemist prepares a solution of calcium sulfate (CaSO) by weighing out 0.293 g of calcium sulfate into a 400. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in g/L of the chemist's calcium sulfate solution. Be sure your answer has the correct number of significant digits. g x10 ?
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A chemist prepares a solution of sodium thiosulfate (Na₂S₂O3) by measuring out 54. g of sodium thiosulfate into a 250. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mol/L of the chemist's sodium thiosulfate solution. Round your answer to 2 significant digits. mol/L x10 X S
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A chemist prepares a solution of sodium carbonate (Na, CO,) by measuring out 62.5 g of sodium carbonate into a 350. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mol/L of the chemist's sodium carbonate solution. Be sure your answer has the correct number of significant digits. |mol/L x10
A chemist prepares a solution of sodium thiosulfate (Na₂S₂O3) by measuring out 113. g of sodium thiosulfate into a 150. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mol/L of the chemist's sodium thiosulfate solution. Be sure your answer has the correct number of significant digits.

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