Question:

Chapter 5: Mastery [Review Topics) [References) Use the References to access important values if needed for this question. 12. M

Chapter 5: Mastery [Review Topics) [References) Use the References to access important values if needed for this question. 12. Molecular Weight and Density 1 pts 2req 13. Partial Pressure 1 pts 2req Oxygen gas can be prepared by heating potassium chlorate according to the following equation: 14. Collecting Gas Over Water 1 pts 2req 2KCIO3(s) →2KCl(s) + 302(g) Question OO Question Question The product gas, O2, is collected over water at a temperature of 20 °C and a pressure of 755 mm Hg. If the wet O2 gas formed occupies a volume of 7.75 L, the number of moles of KClO3 reacted was mol. The vapor pressure of water is 17.5 mm Hg at 20 °C. 15. Kinetic Theory: Molecular View 1 pts 2req 16. Kinetic Theory: Change n and ... 1 pts 2req Submit Answer Retry Entire Group 9 more group attempts remaining 17. Kinetic Theory: Change Volume 1 pts 2req 18. Kinetic Theory: Change Temper... 1 pts 2req 19. Kinetic Theory: Change Molar ... 1 pts 2req 20. RMS Speed Calculation 1 pts 2req 21. Effusion: Calculations 1 pts 2req 22. Real Gases: Qualitative 1 pts 2req 23. Real Gases: Quantitative 1 pts 2req 24. The Atmosphere 1 pts 2req Progress: 8/24 groups Due Feb 18 at 11:55 PM Previous Next Finish Assignment Save and Exit Cengage Learning Cengage Technical Support

Chapter 5: Mastery [Review Topics) [References) Use the References to access important values if needed for this question. 12. Molecular Weight and Density 1 pts 2req 13. Partial Pressure 1 pts 2req Oxygen gas can be prepared by heating potassium chlorate according to the following equation: 14. Collecting Gas Over Water 1 pts 2req 2KCIO3(s) →2KCl(s) + 302(g) Question OO Question Question The product gas, O2, is collected over water at a temperature of 20 °C and a pressure of 755 mm Hg. If the wet O2 gas formed occupies a volume of 7.75 L, the number of moles of KClO3 reacted was mol. The vapor pressure of water is 17.5 mm Hg at 20 °C. 15. Kinetic Theory: Molecular View 1 pts 2req 16. Kinetic Theory: Change n and ... 1 pts 2req Submit Answer Retry Entire Group 9 more group attempts remaining 17. Kinetic Theory: Change Volume 1 pts 2req 18. Kinetic Theory: Change Temper... 1 pts 2req 19. Kinetic Theory: Change Molar ... 1 pts 2req 20. RMS Speed Calculation 1 pts 2req 21. Effusion: Calculations 1 pts 2req 22. Real Gases: Qualitative 1 pts 2req 23. Real Gases: Quantitative 1 pts 2req 24. The Atmosphere 1 pts 2req Progress: 8/24 groups Due Feb 18 at 11:55 PM Previous Next Finish Assignment Save and Exit Cengage Learning Cengage Technical Support

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east.cengagenow.com a N Netflix XJordan 1 Retro High Light Smoke Grey (G... Blackboard @ Texas Tech University | Bia.. D Experiment 11 - Spring 2022 TTU Exper... OWL 12 Online teaching and lea 11 [References) VISUALIZATION Determining Molecular Shapes: No

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east.cengagenow.com a N Netflix XJordan 1 Retro High Light Smoke Grey (G... Blackboard @ Texas Tech University | Bia.. D Experiment 11 - Spring 2022 TTU Exper... OWL 12 Online teaching and lea 11 [References) VISUALIZATION Determining Molecular Shapes: No Expanded Octet 1 1 pt 2 1 pt 3 * 1 pt Predict the molecular geometry of this molecule: 4 1 pt 5 1 pt 6 1 pt 7 1 pt 18 © 1pt Step 1 Select the electron-pair geometry for this molecule. Check your answer. Step 2 Place terminal atoms in the appropriate positions on the molecule. Check your answer. Step 3 Enter the molecular geometry for this molecule. Molecular Geometry: X < Recheck Next (6 of 9) Show Table 4th attempt Incorrect Consider the electron-pair geometry, number of bonded atoms and number of lone pairs. Submit Answer Try Another Version 3 Item attempts remaining ams May 12 at AM Previous Next) Assignment Email Instructor Save and Exit Cengage Learning Cengage Technical Support Q C < ! 2 3 $ 4 % 5 @ - 6 8 9 0 W E R T Y U 1 O P S D F G H J K - Z C V B N. M M > V. Command option

2 30 Z 2 C 1 3 C2 1 -1 1 2 S3 1 1 1 x2+ y2, 22 NAM 1 1 -1 X, Az E' A." A2" E" R (x,y) (x2-y2, xy) -1 -1 -1 X2 1 -1 NUNH -1 OHO 2 -1 -1 -2 Ohol 1 -1 1 -1 1 X (RR) BH3 2 (zx, yz) a. Based on symmetry labels and Mulliken symbols, what is the missing symmetry

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2 30 Z 2 C 1 3 C2 1 -1 1 2 S3 1 1 1 x2+ y2, 22 NAM 1 1 -1 X, Az E' A." A2" E" R (x,y) (x2-y2, xy) -1 -1 -1 X2 1 -1 NUNH -1 OHO 2 -1 -1 -2 Ohol 1 -1 1 -1 1 X (RR) BH3 2 (zx, yz) a. Based on symmetry labels and Mulliken symbols, what is the missing symmetry element? I b. Provide the missing information i. X1 = ii. X2 = iii. X3 = C. For this point group, what is the symmetry of the following orbitals for an atom located along the main C3 axis? i. A px orbital: ii. A dz? orbital: iii. A dxy orbital:

[Review Topics] [References] Use the References to access important values if needed for this question. Determine the oxidation state for each of the elements below. The oxidation state of oxygen water HO 15 The oxidation state of arsenic in arsenic acid H

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[Review Topics] [References] Use the References to access important values if needed for this question. Determine the oxidation state for each of the elements below. The oxidation state of oxygen water HO 15 The oxidation state of arsenic in arsenic acid H3AsO4 15 The oxidation state of manganese manganese(?) oxide Mn2O3 15 Submit Answer Retry Entire Group 8 more group attempts remaining