CH_-_second_semester_review_page_2

LEGO History Bookmarks Profiles Window Help - Chapter 8 Homew X b Answered: a, b. C. d. | bartleby x + heducation.com/ext/map/index.html?_con%3Dcon&external_browser%3D0&launchUrl=https%253A%252F%252Flms l Gmail O TCNJ Paws Statistics- Achieve Orgo Connect A Orgo - Aleks French Mind Tap 4G omework Alkyl Halides and Eliminati. G 2 attempts left 券 Check my work What alkyl halide forms the following alkene as the only product in an elimination reaction? Click the "draw structure" button to launch the drawing utility. draw structure Prev 5 of 10 Next > MacBookAir

Home Conte Meas Take G Three Pears Maste G 4.988 Ta X G Three G Three D Spani -> A dmacc.blackboard.com/webapps/assessment/take/launch.jsp?course_assessment_id%= 402371 1&course_id%3 94346 18&ne pps Work for students... O New Tab M Gmail O YouTube A Maps G7 Translate CHM * Question Completion Status: QUESTION 2 Three separate lab groups determined the density of a metal to be 12.5 g/mL, 13.1 g/mL and 14.8 g/mL. Use these values to calculate the average density among the measurements. O A. 13.5 g/mL O B. 30.5 g/mL ОС. 13.1 g/mL O D. 10.1 g/mL QUESTION 3 Three senarate lah grouns determined the density of a metal to be 12.5 g/mL, 13.1 g/mL and 14.8 g/mL. If the accepted de

Hi, can you answer part A with a very detailed answer please? Thank you!

O Course Home b Chemistry Question | bartleby + O X -> A openvellum.ecollege.com/course.html?courseld=16561285&OpenVellumHMAC=Ddd25775cc7b85cec3204f753df519590#10001 Q * E Apps YouTube O Maps E Connect - To Do As... O ocCC Moodle P chem work b help A Balance Chemical E. Gmail CHEM-1123-EW40S Late Spring 2021 Hi, ashlee v Sign Out Help Mastering Chemistry Course Home O My Courses Syllabus Part A Scores Classify these amino acids as acidic, basic, neutral polar, or neutral nonpolar. еТext Drag each item to the appropriate bin. Document Sharing • View Available Hint(s) User Settings Reset Help NH2 c=NH2 NH CH2 CH2 CH2 H,N-C-coo Course Tools > CH, CH, CH NH2 NH2 CH2 CH2 CH, CH2 CH3 CH3 HN-C-coo H,N-C-coo HN-C-coo H,Ñ-c-coo H. H. H. Asparagine Glutamine Arginine Leucine Alanine Acidic Basic Neutral polar Neutral nonpolar 10:59 PM P Type here to search 99 3/10/2021

X Achieve > Students: Register X Assessment - Chem 101 002X nillanlearning.com/courses/55ace5f9-441e-4942-b91a-6dde768c655e/3/k6bu5e/tools/assessment/items/9f6b56a8-92b9-4b ent Check A LGive Up? O Hint OResources Score: 25 Perform the conversions. atm 1.196 atm = 860.8 mmHg = %3D Pa 1386.9 mmHg : atm %3D 287.3 kPa = %3D

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Mon 4:35 PM nnections | Un X * Student Employment | Car X Illinois State University : H X Mind Tap - Cengage Learn X G If a sample of lithium con index.html?deploymentld%3D55750828934189288909969212&elSBN=9781305657571&nbld%3D2199898&snapshotld%3219989. * DTAP Q Search this Use the References to access important values if needed for this question. If a sample of lithium contains 2.50x10 atoms of lithium-7 and 2.00×10³ atoms of lithium-6, what is the percentage of lithium-6 atoms in the sample? Submit Answer 5 question attempts remaining Next Autosaved at 4:32 PM Back

26) The floor tiles in SE 27 are about 1 square foot and the lab is about 25 tiles wide and about 36 tiles from front to back. When the emergency shower was demonstrated, in 10. seconds the water in the trash can was about 1 foot deep. One student estimated this was 2.5 gallons. Estimate how deep the room will get in inches after a 15 minute shower. List 3 simplifving assumptions you make in this calculation rea L-36 Tile fiDw ill it cost2 The density of gold is 27l An artist plans to apply gold leaf to a painting with an area of 2.32 f? and a thickness of 1.50

:0: :O: VTITTO DAAMG DELLAL TTITVJTTTV Assessment - Chem 101 002 - Ac X A Achieve > Students: Register for X Applications | Rapidldentity xN Canvas LMS e-4942-b91a-6dde768c655e/3/k6bu5e/tools/assessment/items/b5bf51ff-1873-4e20-b78d-15d1b43e186d/assignments/5395362?redirectBackToOnClose%=true&en L Give Up? O Hint Resources 89.9% In each of these Lewis structures, one atom has a nonzero formal charge. Locate the atom, and indicate the charge on the atom in the Lewis structure. CH,CO, CH,NH, Rings Erase Select Draw More Erase Select Draw More sau C. // H. H N H H. H. NO2 Select Draw Rings More Erase

Ma 9 uta Bb Co Bb 70 Bb Or Ch O Int O Dr O Hc G pe b Se E Lal 4 Pa O Da B Cla G BH O Di + WP A education.wiley.com/was/ui/v2/assessment-player/index.html?launchld=28461bef-2a57-4092-8156-ef4e43a30d2a#/question/8 E Chapter 1 (modified) Question 9 of 26 0 / 1 Show Attempt History Current Attempt in Progress Incorrect. For the following, identify the most likely value for x: BHx X = eTextbook and Media Hint Savo forLator. Last saved 52 seccnds a0. Attemnts:2 of 4 used. Submit Ancwer 4:42 PM e Type here to search 86°F 24 +6, 9/10/2021 ENM 18)

Ecollege.com/course.html?courseld%3D165279228&OpenVellumHMAC364fb9469730f13ff48be237a6623ff51#10001 urance O Cab scholarship O (34) SM Special - E. O MAC+1105++2094. a Amazon.com | DP.. 0O Thailand Veterinary. Free income tax Bailey Family Foun. View Available Hint(s) HA koth = Value M/s Submit Request Answer Part B Complete previous part(s) Part C The reactant concentration in a first-order reaction was 9.80x 10-2 M after 35.0 s and 8.60x10-3 M after 85.0 s What is the rate constant for this reaction? Express vaur answer with the annronriate nits Indicate the munltinlication of units s necessan

M Mathway| Algebra Prol X G rmolar mass of zinc chle x Launch Meeting-Zoom x G 0.16kg to g- Google Se x + www-awu.akeks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-lix5uFZIVj2iEJjąd1WoxT77ErtzZZpGbzESWhuQ5KnLFr-AdqJckJ3tzP4DtHEOm2H4pGXeoGQgUw9Q Lco06TW. O GASES, LIQUIDS, AND SOLIDS 三 Using the Kf and Kb equations with electrolytes Jenee The normal freezing point of a certain liquid X is 2.30 °C, but when 74.0 g of barlum hydroxide (Ba(OH),) are dissolved in 900. g of X the solution freezes at -1.4°C Instead. Use this information to calculate the molal freezing point depression constant K, of X. Be sure your answer is rounded to the correct number of significiant digits. °C kg K, = [] mol x10 Check Explanation ©2021 McGraw-Hill Education. All Rights Reserved. Terms of Use Privacy | Acces MO hp

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Part C F10 BO O 3.04 × 10³ 6.27 x 10-1 The dosage of quinine when a 145-lb adult takes a 200.-mg tablet is equivalent to ug drug per kg of body weight. ► View Available Hint(s) O 627 O 1.38 × 10³ P Pearson * Education Inc. All rights reserved. | Terms of Use Privacy Policy. Permissions Contact Us | Bb Home L End Insert ■ Review |- Constants | Periodic Table 1 2

Inbox (534) ( Conve I Balanc Answe O Post A CHEM 101 Ch X С Чч-С-с The Br Collisi ь Му Q Unkno O Search E I make app.101edu.co/# Bryant's Gmail Cascadia Canvas Lo... T GSBA Scholarship L... HOMEGROWN TRA... Learn Touch Typing... C The Science of Well... Investor360° ® Login ClickUp Reading list >> Question 20.d of 40 Submit Collision theory states that as molecules or ions bump into each other, a reaction will only occur if the collision has the correct amount of energy and impact is at the right angle and location. Describe how collision theory helps predict how temperature, pressure, and concentration impact reaction rates. Bathtub cleaners used to remove hard water salts usually contain acid to help dissolve the salts. Which will remove the salts faster? A) 2.5% acid B) 3% acid C) 5% acid 10:19 PM e Type here to search 59°F W 8/26/2021 (8)

B File Paste E + Home Cut E Copy 4 Page 1 of 1 Clipboard Format Painter Insert 0 words S Draw Design Layout References Calibri (Body) BIU U abe 11 À A Aa A A abe X₂ X² Font Type here to search P English (Philippines) Accessibility: Investigate Mailings 10 E•E•S• Review View Help HE e W Document1 - Word €¶ Paragraph 1-32. A bottle of concentrated aqueous sulfuric acid, labeled 98.0 wt% H₂SO4, has a concentration of 18.0 M. (a) How many milliliters of reagent should be diluted to 1.000 L to give 1.00 M H₂SO4? (b) Calculate the density of 98.0 wt% H₂SO4- S ■ Tell me what you want to do AaBbCcDc AaBbCcDc AaBbC AaBbCct AaB AaBbcct AaBbCcD Normal 1 No Spac... Heading 1 Subtitle Subtle Em... Heading 2 Title Styles Sign in 1:31 (Ctrl) - ENG S IX Share Find ab Replace Select Editing 8:09 pm 18/08/2022 ▸► + 228%

esc mb V ps lock Ft ! 1 control 141 PI Q >> A @ 2 * F2 28. NR # 80 F3 $ 888 FA % 20 FO A 244 FO & 44 F7 Aa * D'Il FB Some matches consist of a wooden stick and a head that contains tetraphosphorous trisulfide, P4S3(s), and that can be ignited on any rough surface. When the match is drawn across a rough surface, enough heat is generated to start the reaction represented by the following equation. and pur The energy that is transferred when 69.1 g of XeF4(s) is produced is DD FO Use the following information to answer the next question. Xenon tetrafluoride is a binary compound made from a noble gas. The formation of xenon tetrafluoride can be represented by the following equation. Xe(g) + 2 F₂(g) → XeF4(s) AH=-251 kJ Use the following information to answer the next two questions. DIDIOMBATILAI P4S3(s) + 8 O₂(g) → SO₂(g) A,HP,S, (S) A,HO P.O₁0(s) J F10 kJ. P4010(s) + 3 = -155.0 kJ/mol = -2 984.0 kJ/mol TULBUR di F11 F12 IN G elete 1 urn ift

nt x A ALEKS вЬ Еxcel 20 х Yuzu Re x U Labflow x O COVID-1 x e Daily Cri x O Among 8 GivePu A www-awn.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr7j8P3jH-liJOkWynm4w-aQ-rw-zRhgRnayfmbBs65spECOJQ0Zacn81gbBjC9 B Blackboard O Mail - Ava Schied.. O UAConnect 9 Biology Syllabus H Labflow - Courses V Explore - HogSync ? Packback O CHEMICAL REACTIONS Identifying the limiting reactant in a drawing of a mixture The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur oxygen chlorine Suppose the following chemical reaction can take place in this mixture: CS,(9)+30,(9) - CO2(9)+2 SO,(9) Of which reactant are there the most initial moles? Enter its chemical formula: Of which reactant are there the least initial moles? Enter its chemical formula: Which reactant is the limiting reactant? Enter its chemical formula: Explanation Check © 2020 McGraw-Hill Educa MacBook Pro II

ing Signup x Chegg Expert Hiring | Complet X Zoho Creator - Chegg Expert H X C Engagement Terms & Conditio x C F experthiring.cheggindia.com/#Form:Subject_test?privateLink=bF53Pq3tqOdXDb6qq0PKbXBKnU6s212F4b2fdONuXXgZX2DTmglz56E ceeling rembuirsment - Go.. | team M FW: Alstom- Intervi... rt Hiring ditions What product will be obtained when the below compound is heated? heat (B) (A)

Inbc X (531 X Con X I Bala X Ans X Inbc X CHE X 101 Che X С Ч-С х b My x Unk X Sea X E I ma X app.101edu.co/# Bryant's Gmail Cascadia Canvas Lo... T GSBA Scholarship L... HOMEGROWN TRA... Learn Touch Typing... C The Science of Well... Investor360° ® Login ClickUp Reading list >> Question 7 of 40 Submit Which of the following compounds can form intermolecular hydrogen bonds? A) CH4 B) H2Se C) NH3 D) H2 E) All of these compounds can form hydrogen bonds. 10:36 AM e Type here to search 64°F 小 8/26/2021 (8)

A common alkyne starting material is shown below. Predict the major product or missing reagent to complete each reaction. Ignore inorganic byproducts. + esc CI CI ! F1 143,176 @ F2 # 3 31, 80 F3 Select to Draw HCI (1 equiv) DEC 6 $ 4 Q F4 % 5 tv NA 9 F5 A 6 C F6 & 7 A B с D F7 * 8 F8 Cla (1 equiv) Cla (2 equiv) HCI (excess) NaCl (2 equiv) THF Done 9 F9 - . F10 0 F11 27 F12

O Of Expt. 5 Quiz (. O Search (Alt+Q) nerbsl@yahoo.com Home Insert Draw Design Layout References Mailings Review View Help Calibri (Body) - A A Aav A EE-E- EE 1 O Find Replace -11 AaBbCcDc AaBbCcDc AaBbCc AABBCCC BIUab x, x A - D. Av 三三= 加。 .田、 I Normal 1 No Spac. Heading 1 Heading 2 - Dictate A Select Font Paragraph Styles Editing Voice 10) In the reversible reaction A (aq) + B(aq) E → C(aq), reactant A is very expensive. What are two ways to get it to react as fully as possible to form as much C as possible? a) remove C as it forms, and use an excess of A b) add another reactant that will form a precipitate with B c) remove C as it forms, and use an excess of B d) add another reactant that will form a precipitate with A D Focus 7 of 810 words Text Predictions: On * Accessibility: Investigate Page 4 of 5 DE P Type here to search Alt 42CM

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Posh x G hip hc x How x leks.com/alekscgi/x/isl.exe/1o_u-IgNslkr7j8P3jH-lvTqeviKFP6W0cqJcWJdIACROQwyw24GWHInbMe2DNd12k5prizs0f2Tuz6MF2usVf2_c... Q 0 18.5 Gibbs Free E... Reading Schedule 19.6 Reduction Po.... Ya SOLUTION: The le... Math 115 W-S Fall.... h. Gibbs Free E... 0,452 E CO 2 5.3 Enthalpies of... W ●ENTROPY AND FREE ENERGY Calculating dG from dH and dS S A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a reaction vessel with some mixture of the reactants and products at a constant temperature of 53.0 °C and constant total pressure. Then, he measures the reaction enthalpy AH and reaction entropy AS of the first reaction, and the reaction enthalpy AH and reaction free energy AG of the second reaction. The results of his measurements are shown in the table. Complete the table. That is, calculate AG for the first reaction and AS for the second. (Round your answer to zero decimal places.) Then, decide whether, under the conditions…