5. Following figure is phase diagram for nitrogen and oxygen at atmospheric pressure. Temperature (K) 92 88 84 gas 8 liquid 76 0 Pure N₂ Pure O₂ Suppose you need a tank of oxygen, of which purity is 90 %. Describe a process in words by which you can obtain such a gas from the air. If necessary, you can use schematic draw using above figure.

5. Following figure is phase diagram for nitrogen and oxygen at atmospheric pressure. Temperature (K) 92 88 84 gas 8 liquid 76 0 Pure N₂ Pure O₂ Suppose you need a tank of oxygen, of which purity is 90 %. Describe a process in words by which you can obtain such a gas from the air. If necessary, you can use schematic draw using above figure.

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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Experiment 605_Hydrates_1_2_1 (1) (Protected View) - Word (Unlicensed Product) ces Mailings Review View Help Foxit PDF Tell me what you want to do contain viruses. Unless you need to edit, it's safer to stay in Protected View. Enable Editing ir Office product is inactive. To use for free, sign in and use the Web version. Post-lab Questions Activate Use free at Office.cc 1. Calculate the mass percent of water for the hydrate, LINO,-3H;O. 2. What will be the probable effect if you kept the crucible completely covered during the entire heating and cooling processes? Would your calculated percent water in the hydrate be high, low, or unaffected? Explain. 3. If 2.752 g sample of Ca(NO:); XH;O is heated to constant mass, the residue weighs 1.941 g. Determine the value of x and the formula of the hydrate.
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Stearic acid: Description of bromine (red-orange) color persistance
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