In-Class Assignment 4

The reactions that I have written out do not seem to match any of tthe answers given for me, I wonder what I am doing incorrectly on this one! Please show every step for me to better understand where/when I am going incorrectly in my work! Thank you ahead of time! I need help ASAP! :)

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Assignment 4.docx - Word Lorelei C Home Insert Design Layout References Mailings Review View Help O Tell me what you want to do Cut Calibri (Body) |12 -AA Aa, .三,, 划T AaBbCcDc AaBbCcDc AaBbC AaBbCcC AaB AABBCCD AaBbCcDt AaBbCcD AaBbCcD AaE aCopy B I U - abc X, x A、少,A,三=== 加, -. 1 Normal INo Spac. Heading 1 Heading 2 Subtle Em. Emphasis Intense E.. Title Subtitle Str Format Painter ipboard Font Paragraph Styles 8.46. A scuba diver 60 ft below the ocean surface inhales 50.0 mL of compressed air from a scuba tank at a pressure of 3.00 atm and a temperature of 8 C. What is the final pressure of air, in atmospheres, in the lungs when the gas expands to 150.0 mL at a body temperature of 37 C, if the amount of gas does not change? Page 3 of 3 1032 words o de e W Type here to search DELL

AutoSave Document1 - Word O Search ff retroget R File Home Insert Design Layout References Mailings Review View Help A Share P Comments O Find - E Replace Calibri (Body) - 11 - A A Aav A AaBbCcDc AaBbCcDc AaBbC AaBbCcC AaB Paste I U v ab x, x A - e, v A 1 Normal I No Spac. Heading 1 Heading 2 Dictate Editor Reuse Title A Select Files Clipboard Font Paragraph Styles Editing Editor Reuse Files Voice Calculate the difference between AH and AU when 1.0 mol Sn (gray) of density 5.75 g cm3 changes to Sn (white) of density 7.31 g•cm3 at 10.0 bar. Molar mass of Sn = 118.71 g•mol-!. Page 1 of 1 W English (Malaysia) D. Focus 35 words 100% 8:05 AM W 26°C Mostly sunny 4) a O 08/06/2021

Lecture X zm CHM12 x Assign X ChatGP X Cedxb Home xb Answer X M Inbox ( X M Inbox ( X Google x | ← → Cmoodle.uog.edu.gy/mod/quiz/attempt.php?attempt=143670&cmid=59476 M Gmail YouTube My courses 15 Google Calendar Periodic table - Cre... AccessPharmacy -... Cart Maison Fran... Exploring the Impa... 25:00 - Time to foc... UG_MOODLE 2023 2024 Home Dashboard My courses Search Question 11 Not yet answered Marked out of 1.00 Flag question OH HO CH₂ Phenylephrine (PE, see the structure below) is a nasal decongestant and is the active ingredient in Sudafed, which contains phenylephrine hydrochloride (PEHCI). This conjugate acid of phenylephrine (PEH+) has a pKa = 5.5. At a physiological pH of 7.4. What is the ratio of concentrations, [PE]/[PEH+]? O a. 79 O b. 0.14 ○ c. 21 O d. 6.7 ○ ○ e. 0.01 Clear my choice ZM ? = ☑ - 0 В >> All Bookmarks Quiz navigation 2 3 5 6 15 BC 10 12 13 14 Finish attempt... 10:49 AM 4/26/2024

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10:34 AM Fri Mar 3 Virtual Lab Expt. #3 Density and Specific Gravity Experimental Procedure Density of water A 100ml graduate cylinder is filled with water more than half and read the exact volume in ml is read to one decimal place, and record in Table 1, under the column designated volume of water (ml), Rep #1, third column. A 150ml beaker is tared (zero) on analytical balance. 1. The volume of water in the cylinder is transferred quantitatively into the beaker; mass in grams of water in the beaker is measured, and data record under mass of water (g), in the second column, Rep #1 The same procedure is repeated for Rep and #3, the mass and volume data recorded in the appropriate columns. Assignment The theoretical data generated for mass and volume of water are already given in Table 1 below. From these data, calculate the density and % error values, using the formulae given and enter values in the respective blank spaces (last column): The density of water (d) is calculated by…

Quiz # 2 Due 16 Mar at 14:30 Points 10 Questions 5 Available until 16 Mar at 14:30 Time limit 20 Minutes Instructions الكويز عبارة عن حل شيت والمعطيات لكافة الأفرع 25 ml of 1M HCI (ag) at 23.4°C was added to 25 ml of 1M NaOH at 23.4°C. The final temperature of the reaction mixture was 29.7 C. Calculate A H, (KJ/mol). Density of each solution is 1.04 g/ml and Specific heat of water =4.184 J/g.C This quiz was locked 16 Mar at 14:30. * Previous 1O

ESF X empt/quiz_start_frame_auto.d21?ou=9739790&isprv=&qi=11007766&cfql=0&dnb=0&fromQB=0&inProgress=1 ystems Question 5 (1 point) Ben starts walking along a path at 3 mi hr¹. Amanda starts jogging along the same path 1 hour later at 5 mi hr. After how much time jogging does Amanda catch up to Ben? 3.5 hr 2.5 hr 2 hr 16

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I need step by step process solving [4.184x156(Tf-295)] + [4.184x85.2(Tf-368)] = 0. because my work is wrong. Thank you!!

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Egwuekwe-Ou x * Office Editing for Docs, Sheets & Slides| chrome-extension://bpmcpldpdmajfigpchkicefoigmkfalc/views/app.html aboutblank ALL2022 (1).doc Format Tools Help ~ HQ Q Normal Unsaved change 12 M HCI should we use? a. 3 L b. 1 L c. 2 L Edits will not be automatically saved. Times New ... e 28. 4 M solution of NaOH means a. 4 moles of NaOH in 1 L b. 4 grams of NaOH in 1L c. 4 moles of NaOH in 100 mls about:blank 31. What is a catalyst? 27. We have 12 M HCl and need 2 L of 6 M HCl. How many Liters of 30. Equilibrium is the state in which 12 ▾ X W FINALFALL2022 (1).doc Save now BIU A A 29. A gas mixture of N₂, O₂ and He exerts a total pressure of 1 atmosphere. N₂ exerts a pressure of 0.2 atmospheres. O₂ exerts a pressure of 0.5 atmospheres. What is the pressure of He? a. The rate of the forward reaction is greater than the reverse reaction. b. The rate of the reverse reaction is greater than the forward reaction. c. The rate of the forward reaction and reverse reaction are equal.…

Number 9 plz!!! I think you need info from 7 and 8 thats what i included them.

Bb Experiment 9 - Detern bbhosted.cuny.edu/webapps/black X Bb Course Content - 2021 SpringX A https://www-awn.aleks.com/alekscgi/x/Isl.exe/1 O THERMOCHEMISTRY 三 Using conservation of energy to predict the qualitative A bicyclist is stopped at the entrance to a valley, as sketched D Where would the bicyclist have the highest potential energy? Where would the bicyclist have the lowest potential energy? Where would the bicyclist have the highest kinetic energy? Where would the bicyclist have the highest speed? Would the bicyclist's kinetic energy be higher at B or D? Would the bicyclist's potential energy be higher at B or D? Would the bicyclist's total energy be higher at B or D? Suppose the bicyclist lets off the brakes and coasts down into the valley without pedaling. Even if there is no friction or air resistance to slow him down, what is the farthest point the bicyclist could reach without pedaling? Exnlanation 个

S & Post-Ax d Al2_Sin x > School x 8 Post-A: x ☐ bcps.schoology.com/common-assessment-delivery/start/6425623769?action=onresume&submissionid=969196920 NGLSync Portal Ho..... S week of 12/20 Post-Assessment Unit 1 LC2 S Grades X 6 School X S Pre-As X Identify the type of the reaction for each chemical equation. a. 2 Ag₂O → 4 Ag + O₂ b. CaO + H₂O → Ca(OH)₂ c. Pb(NO3)2 +KI → Pbl2 + 2 KNO31 Meet - nfw-jxsi-wtd 1 # Synthesis (A + B Ⓡ AB) d Al2_Sin x G The foll x G rocket x P Quizizz CPM CPM eBooks Index... Mycoplasma pneu... a Quizizz СРМ :: Single Replacement (AB+C ⓇAC + B) S Double Replacement (AB + CD ⓇAD + CB) :: Decomposition (ABⓇA + B) P 1 2

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Chrome File Edit View History Bookmarks Profiles Tab Window Help Mon Feb 21 7:26 PM 22S-ENGL110-059: Seminar in x Question 24 of 34 - Homework X group 17 (VIIA), period 5 : - Go X b Chrome File Edit View History E X assessments.macmillanlearning.com/sac/5343243#/5343243/23/-1 Update : O Assignment Score: Lx Give Up? O Hint Check Answer 82.4% Resources Question 24 of 34 > Give the nuclear symbol (isotope symbol) for the isotope of bromine, Br, that contains 46 neutrons per atom. Replace the question marks with the proper integers. nuclear symbol: Br NURS120 Chapt...pptx Show All FEB 3 CC 21 étv P 280 PNG !!

AutoSave Document1 - Word O Search ff retroget File Home Insert Draw Design Layout References Mailings Review View Help A Share P Comments P Find - E Replace Calibri (Body) - 11 - A A Aav A -- v i- v a- v AaBbCcDc AaBbCcDc AaBbC AaBbCcC AaB Paste I U - ab x, x A - I v A v 1 Normal I No Spac. Heading 1 Heading 2 Dictate Editor Reuse В Title A Select Files Clipboard Font Paragraph Styles Editing Voice Editor |Reuse Files The real gases do not follow the ideal gas law of PV= nRT, where P is the pressure, V is the volume, n is the amount of gas, R is the Universal gas constant, and T is the absolute temperature. (a) Identify the variables in the ideal gas that are responsive for the deviation and draw their respective diagrams. (b) Explain the reasons for deviation of the behaviour of the real gases from the ideal gas law. Page 1 of 1 O words English (Malaysia) D Focus 100% 12:52 PM 30°C Light rain A 4)) G DO 28/06/2021

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I have trouble finding the answer and would really appreciate some help, pls explain and make sure its 1000% correct, thanks !!