Question:-Describenature ofwork withSupporting reason as expansan/compresionwork for the followingplace sepanately inside.with movabde frictionlessornoYeaction. takecontainelaPiston:-Nature workRearon3H, 9) + Ne (9)reasonNaiue wrzereasonNatere wonereason.NatireworleI want answer of this question.

A question based on nature of work, which is to be accomplished.

Guestion:- Describe nature of work with expansan/compresion work for the following Supporting reason as buoiing sepanatdy inside place separaldy or no Yeaction. take containel with movabde frictionless liston:- → 360, (9)+ 4,0 Nature work Recron 34, (9) + Na (9) 2 Netiue wne reason reason Natiere d wone -> reason. Natire cworle

Guestion:- Describe nature of work with expansan/compresion work for the following Supporting reason as buoiing sepanatdy inside place separaldy or no Yeaction. take containel with movabde frictionless liston:- → 360, (9)+ 4,0 Nature work Recron 34, (9) + Na (9) 2 Netiue wne reason reason Natiere d wone -> reason. Natire cworle

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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Date Clas -TX Pape No Shivalal Chamistay Sulojtet Enouchneont Activity Woite the following clomistry actiaity neatly in ithe practicle science Actirity :- To kmow ithe deffenlnce between. strus selutions, Brepare all the thoree Ayper of soluton (Name them A, B &c) and aften tu- dlying the mechaniams invol ved, write the answer to the following quentions in yeur the activity (with its cum, materials required, proudure & conclusion) colloids & sspensions. chemistry nate book. Describe A.1-Wene you able to see the borticles in the miacture A.2:- Howe beam af 時ay CAR&c) obiserned the path you e of light visible. when passed itherough beaken containing miscture? A.11- Haweyou obseared any Setting f baurticles in the michine ef ăny CA,B&C)
大立团 %24 E. %# M 个 Bb Course Content - 2021FA-CHM- X OWLV2 | Online teaching and lea X OWLV2 | Online teaching and lea X Choose the substance with th Ô https://prod01-cnow-owl.cengagenow.com/ilrn/takeAssignment/takeCXPCompliantActivity.do?locator=assignment-take CHAPTER 9 - LIQUIDS, SOLIDS, AND MATERIALS O Previous Page 10 of 17E Next O References Use the References to access important values if needed for this question. Copper has a density of 8.92 g/mL. Calculate the radius of a Cu atom expected if copper crystallizes in the face-centered cubic structure. wd 8 O O 663 pm O 320 pm O 104 pm F2 F3 F4 F5 F7 F8 %24 4. %23 6. 6. 2. 5.
Atankwith43.2kgofwaterisleakingatarateof0.0135kg/s. Howmanyhourswillittakeuntilthetankiscompletelyempty?
JjadiWoxT77ErtzZpGbzESWCdKA-XuxbGs-AaPzd3NjMOpEj_fK_yyMe4DwaRdZ3h4BNyNo400u. * GASES, LIQUIDS, AND SOLIDS Using the Kf and Kb equations with electrolytes Jeneen v A certaln liguld X has a normal bolling polnt of 122.80 °C and a bolling polnt elevation constant K,=1.43 °C-kg mol some glycine (C,H,NO,) in 550. g of X. This solution bolls at 125.5 °C. Calculate the mass of C,H,NO, that was dissolved. -1 A solution is prepared by dissolving 9. Be sure your answer Is rounded to the correct number of significlant digits. do X10 Explanation Check ©2021 McGraw-Hill Education. All Rights Reserved. Terms of Use Privacy Accessibility MO op Ce esc 大 & @ # 00 %24
Intermolecular forces and physical properties Identify the substance with the specified property. (1) The greater polarizability: OCH2Cl2 OCHCI3 (2) The higher vapour pressure: OCH;OH OCH;CH2OH (3) The higher boiling point: OBRCI (4) The greater surface tension: OCH;CH3 OCH;OH (5) The less viscous motor oil at -10 °C: 5W30 used in winter driving O10W30 used in summer driving Please answer all parts of the question.
K A ALEKS-Allie Fleming - Knowled X + s.com/alekscgi/x/Isl.exe/10_u-IgNslkr7j8P3jH-IQUHIQg6bJxmeSyVpHOEB1plef9xyC5Ca9Q14Cm8FsVr70MbNcRx5VpHQJcXN3yjdYAdrBSubpKisgFSETEPIBJBAytRljo? 10B.. Module Knowledge Check Blast furnaces extra pure iron from the iron(III) oxide in iron ore in a two step sequence. In the first step, carbon and oxygen react to form carbon monoxide: 2C(s) + O₂(g) 2 CO (g) 1 In the second step, iron(III) oxide and carbon monoxide react to form iron and carbon dioxide: Fe₂O3(s) + 3CO(g) → 2Fe(s) + 3 CO₂(g) Suppose the yield of the first step is 60.% and the yield of the second step is 84.%. Calculate the mass of carbon required to make 7.0 kg of iron. Be sure your answer has a unit symbol, if needed, and is rounded to 2 significant digits. $ 10 I Don't Know R % Submit 5 T 16 4- ^ 0. 18 6 Q Search X 17 ♡ Y 09 & 7 ロ･ロ 3 fa 18 144 U * Question 14 19 Dill 8 ( f10 DPI 9 O f11 10 © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility O f12…
(b) TABLE 3 shows data phase equilibrium diagram for carbon dioxide. TABLE 3 Pressure (atm) Temperature (°C) Triple point Critical point 5.2 -57 73 31 (i) Sketch a phase diagram for carbon dioxide (ii) Explain the phase changes that could possibly occur when a sample of carbon dioxide in a closed vessel under 1 atm pressure and a temperature of -78°C is pressurised isothermally to 10atm, followed by isobaric heating to 20°C.
ality al, g. on te ew led ed in X= A solution was prepared by dissolving 140.0 g of KCl in 315 g of water. Calculate the mole fraction of KC1. (The formula weight of KCl is 74.6 g/mol. The formula weight of water is 18.0 g/mol.) Express the mole fraction of KCl to two decimal places. View Available Hint(s) Submit 5 ΑΣΦ Part B - Use the definition of molality 001 mol/ka 12 of 33 ? P Pearson Review I Constants I Periodic Table A solution was prepared by dissolving 140.0 g of KCl in 315 g of water. Calculate the molality of KC1. (The formula weight of KCl is 74.6 g/mol. The formula weight of water is 18.0 g/mol.) Express the concentration of KCl in molality to two decimal places. ▸ View Available Hint(s) >
с. D. = Е. О ..... HI (2 eq.) Solvent HCOO ОН Br + ОН "Br
Alasia Fuqua- Learn C = X www.awu.aleks.com F (SPAN-101-001) Beginning Spa VHL Central Sections sodium hydroxide - Google Se ickscoux/isl exe/tou IgNsiki7/8P3/H (BjuJnuCDtT6kRBabGFF3MOAKZ UVx0N202g8ikmjKtyy8Ti 165KZNcy/ErWEdBMk4J069E6ABLCdRK1ZucrG0Tdp5CNtzq?1oBw7QV O ACIDS AND BASES Predicting the relative acidity of binary acids Exanation X Check X Enter the chemical formula of a binary molecular compound of hydrogen and a Group 6A element that can reasonably be expected to be less acidic in aqueous solution than H₂Se, e.g. have a smaller K. X X + 3 3/5 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center Alasia B ? dla M Jan 23 * D ☐ 8:44 098 X ⠀
12 (a) (b) Describe how you can obtain the integrated form of the Clapeyron equation as below. State any assumptions you have to make. Afus H (T-T) P₂≈ P₁+ AfusV T₁ The heat of fusion (Afus H) of Hg at its normal melting point (-38.9 °C) is 2.82 cal.g¹. The densities of Hg(s) and Hg(1) at -38.9 °C and 1 atm are 14.193 and 13.690 g cm Estimate the melting point of Hg at 100 atm using the result in (a). respectively. Ans 234.8K or -38.4°C