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Raul law expressions and parameter descriptions
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- How many 2°,1°and both and both valemcy in Cuso yu5 H201. Fill in the boxes below with the correct reagent, reactant or product (5 (а) OH (b) 1. (CH),СHMgBr 2. H,0 ÓH (c) 1. L¡AIH, 2. НО (d) CH;OH H,SO4 (e) 1. 2 (CH3),CHMgBr, 2. H,0 ÓH (f) 1. LIAIH, 2. H,0 HO,7. What is the theoretical temperature where all particle motion would stop? O triple point O melting point boiling point absolute zero
- * [ASSESSMENT IN PROGRESS] Su x E May 31, 2021-June 4, 2021 6 X Clever | Log in E summitlearning.org/my/assessment takes/64731344/q/1 * https://docs.google. Portfolio Problems... Jacoby Finley-Unti. Jacoby Finley Energy 1:Question 1 What is a difference between a 90°C cup of water and a 40°C cup of water? Assume both cups of water are the same except for their temperature. Select one: The 40°C water contains different kinds of molecules than the 90°C water. A particle taken from the 90°C water will be larger than one from the 40°C water. The 90°C water has more thermal energy than the 40°C water. The 40°C water contains fewer molecules than the 90°C water.O ||| 2 rosoft C W Microsoft Use the observation in the first column to answer the question in the second column. Microsoft 6.52.210... esc OSTATES OF MATTER Understanding the connection between vapor pressure, boiling... At 1 atm pressure, Substance E boils at 111. °C and Substance F boils at 86. °C. observation At 34 °C, Substance A has a vapor pressure of 105. torr and Substance B has a vapor pressure of 145. torr. The enthalpy of vaporization of Substance C is bigger than that of Substance D. Explanation ! 1 C 2 Check 9,088 W 280 Which has a higher enthalpy of vaporization? Substance E Substance F Neither, E and F have the same enthalpy of vaporization. It's impossible to know without more information. Which has a higher boiling point? Substance A Substance B Neither, A and B have the same boiling point. It's impossible to know without more information. Which has the higher boiling point? #3 question Substance C Substance D Neither, C and D have the same boiling point. It's…The internal energy within a system associated with the motion of particles and that can be added to a substance is called O electrostatic forces O temperature O thermal energy O kinetic energy
- course.html?courseld%3D16985674&OpenVellumHMAC=114b8749051a418278ca6b542116a964#10001 I Review Constants | Periodic Tab You may want to reference (Pages 373 - 379) Section 9.4 while completing this problem. Part A A cylinder equipped with a piston expands against an external pressure of 1.43 atm. If the initial volume is 0.480 L and the final volume is 1.215 L, how much work (in J) is done? Express the energy to three significant figures and include the appropriate units. HA Value Units Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Next> Provide Feedback P Pearson Copyright 2021 Pearson Education Inc. Al rights reserved. I Tems of Use I Privacy Policy I Eermissions I Contact Us / 10:24 AM ! 71°F Sunny A O O dx 3/2021 (20 carch hpQ6. (a)The vander waals equation is used to describe the behaviour of real gases but still not so useful in many industrial applications. Explain why?(3) (b)In kinetic molecular theory of gases it is assumed that The molecules of the gases occupy negligible volume as compared to the total volume of the gas' which factor can be actually described by this postulate?(2)21) write the Nobel gas configuration for bromine. You do not need to use subscripts
- = 14 15 16 17 18 19 20 21 22 23 24 25 26 thermometer A 52.3 g sample of quartz is put into a calorimeter (see sketch at right) that contains 100.0 g of water. The quartz sample starts off alo insulated container at 90.2 °C and the temperature of the water starts off at 24.0 °C. When the temperature of the water stops changing it's 29.6 °C. The pressure remains constant at 1 atm. water Calculate the specific heat capacity of quartz according to this experiment. Be sure your answer is rounded to 2 significant digits. sample a calorimeter J ?7. A methanol powered car produces CO₂ when it runs. Does that mean it is contributing to global warming? (A) No, if the methanol was produced from recently living biomass (B) Yes, if the methanol was produced from recently living biomass (C) Yes, if the methanol was produced from solar power (D) No, if the methanol was produced from natural gas. 8. The density of compressed natural gas is 60 grams per liter. If a car were powered by an engine that burned natural gas (similar to a gasoline engine), how large a compressed natural gas tank would it need to have the same range as a standard gasoline car? (A) about 3 times bigger than a standard car's gasoline tank (B) about the same as a standard car's gasoline tank (C) about 20 times bigger than a standard car's gasoline tank (D) about 10 times bigger than a standard car's gasoline tankVindow 9 eq d: eq req Ereg Important values if needed... | b... eq eq ons 0 Ereg Help MAY 11 In progress Submit Answer prod01-cnow-owl.cengagenow.com 2HgO(s) → 2Hg(l) + O₂(g) g mercury(II) oxide 65 [Review Topics] [References] Use the References to access important values if needed for this question. According to the following reaction, how many grams of mercury(II) oxide are necessary to form 0.760 moles oxygen gas? % Retry Entire Group sty 6 Module 2 | OWLv2 & 7 9 more group attempts remaining MacBook Pro Sall * 8 A O Ơ 0 80 COWLV2 | Online teaching and learning resource from C... Previous Email Instructor Next Thu May 11 10:32 P Save and Exit zoom + BB ions olleg 2.39 F eams ing 51 ents gs