B'. Percent Water in a Hydrate [& # Waters per Formula Unit], Raw Data from Virtual Data Set Raw Data Virtual Data Set #: 26.4134 g Mass of crucible and cover 27.5481 g Mass of crucible, cover, and solid hydrate 27.3795 g Mass of crucible, cover, and residue (fully cooled) Calculated Quantities and Results (SHOW ALL SETUPS): Mass of solid hydrate Mass of residue (anhydrous compound) Mass of H2O lost Mass Percent of H2O in the unknown hydrate BaCl2 Anhydrous Compound Formula (listed in Virtual Data Set): Molar Mass of anhydrous compound Moles of anhydrous compound Moles of H2O lost Ratio, moles of H2O : moles of anhydrous compound (proper SF's) Formula of hydrate (round ratio above to a whole number)

B'. Percent Water in a Hydrate [& # Waters per Formula Unit], Raw Data from Virtual Data Set Raw Data Virtual Data Set #: 26.4134 g Mass of crucible and cover 27.5481 g Mass of crucible, cover, and solid hydrate 27.3795 g Mass of crucible, cover, and residue (fully cooled) Calculated Quantities and Results (SHOW ALL SETUPS): Mass of solid hydrate Mass of residue (anhydrous compound) Mass of H2O lost Mass Percent of H2O in the unknown hydrate BaCl2 Anhydrous Compound Formula (listed in Virtual Data Set): Molar Mass of anhydrous compound Moles of anhydrous compound Moles of H2O lost Ratio, moles of H2O : moles of anhydrous compound (proper SF's) Formula of hydrate (round ratio above to a whole number)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Hello, I'm having some trouble calculating the final mass of decsiccant, Mass of water in (g), and the mass % water in unknown hydrate. I did the first two but I didnt know if it was right to the correct significant figures. I need the last 3 boxes. Thank you.
Mass of test tube with catalyst (W,) 32.1467 Mass of test tube with catalyst & mixture (W,) Mass of mixture (before heating) (W,-W) Mass of test tube after heating (W,) 32.8184 Mass of O, boiled off (W,-W,) ata Analysis: %3D
Can you answer question number 2( the one that starts with write a balanced equation) that I have attached below based on my calculations also below.
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Submit Previous Answers Correct Part B The most common source of copper (Cu) is the mineral chalcopyrite (CuFeS2). How many kilograms of chalcopyrite must be mined to obtain 460. g of pure Cu? Express your answer to three significant figures and include the appropriate units. View Available Hint(s) ? Value Units Submit Next> Provide Feedback P Pearson Permissions | Contact Us Privacy Policy Copyright O 2019 Pearson Education Inc. All rights reserved. | Terms of Use F12 FI1 F10 F9 FR
Make sure please the answer has correct significant dig
Please help fill in the rest of the table using the provided data. Show your work.