11. ) Dr. Bork loves the smell of pineapple, which comes from the organic compound ethyl butyrate. Upon combustion of a 2.78 g sample, 6.32 g of CO₂ and 2.58 g of H₂O were obtained. What is the empirical formula of ethyl butyrate?

M HW 2.5 - Blackboard X Mind Tap - Cengage Learning X Bb My Blackboard Content - Black x + 5112480241329813180832311&elSBN=9781305862883&id=1774598910&snapshotid=33... References Submit Answer Use the References to access important values if needed for this question. A student determines the heat of dissolution of solid cesium sulfate using a coffee-cup calorimeter of negligible heat capacity. When 16.2 g of Cs₂SO4(s) is dissolved in 101.00 g of water, the temperature of the solution drops from 25.00 to 23.12 °C. Based on the student's observation, calculate the enthalpy of dissolution of Cs₂SO4(s) in kJ/mol. Assume the specific heat of the solution is 4.184 J/g°C. AH dissolution= kJ/mol ant P Calorimetry - Heat of Solution (Calorimete...: This is group attempt 1 of 10 Autosaved at 9:03 PM [ Q Search

AutoSave w | homework – Saved to my Mac OFF ... Home Insert Draw Design Layout References Mailings Review View O Tell me R Share O Comments Calibri (Bo. v 11 v A A E vE v E v E E Aa v AaBbCcDdEe AaBbCcD AaBbCcDdE AaBb AaBbCcDdEe Paste BIU V ab x, x A v I v A v No Spacing Normal Heading 1 Heading 2 Title Styles Pane Dictate Sensitivity Please answer the following questions fully and to the best of your ability 1) Please state how you would synthesize the following polymer below and show the mechanism behind the reaction. Note that this also means you need to tell me which molecule you are starting with as well as specifying all conditions required. он OH 2) Will either the polymer or the monomers you used to make it show peaks if IR spectroscopy analysis was done on them, and if so where? How about if UV-vis spectroscopy was performed instead? Page 1 of 1 93 words E English (United States) O Focus 白

AutoSave Off CHML 1045 A6 Assignment (1) - Word O Search Danielle Hubbard DH File Home Design Layout References Mailings Review View Help A Share P Comments Insert Draw O Find - - 12 - A A Aav A 三 处T Arial AaBbCcDc AaBbCcDc AaBbCcI AaBbC AaBbCcC Replace Paste BIU - ab x, x A - er A I Normal T No Spac. 1 Table Pa. Heading 1 Heading 2 Dictate Sensitivity Editor Reuse A Select v Files Clipboard Paragraph Styles Sensitivity Reuse FilesA Font Editing Voice Editor L results. Molarity (M) of NaOH (from the bottle of NaOH): 0.204 mol/L Titration Number 3 4 34.44 mL 0.50ML Final Volume buret reading (mL NAOH) 34.00 33.85 mL 0.50mL 33.80 mL 0.50mL 0.50mL Initial Volume buret reading (mL NaOH) Volume NaOH used in titration (mL) = Final Volume buret reading (mL NAOH) - mL Initial Volume buret reading (mL NaOH) 33.94 For calculations multiply mL by 10-3 to convert mL toL Molarity (M or mol/L) NaOH from the bottle of NaOH 0.204 mol/L 10.0 mL 10.0mL 0.204 0.204 0.204 mol/L 10.0 mL 10.0 mL mol/L mol/L…

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There's the information to go off please show work and if more than onw problem is done label so I know

Chrome File Edit View History Bookmarks People Tab Window Help 78% O Thu 10:02 PM A ALEKS - Jacqueline Hoppenrey x A www-awn.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-IQİHQRDYV_6Ux63SypJXz0Coxvwqgg4JkWI7XM99oekXTcojkLT31OZqp4772m0XOsdozQ5qMD3aRdEyOGQe33sgOsaJ. O GASES Calculating partial pressure in a gas mixture Jacqueline A 5.00 L tank at 7.37 °C is filled with 18.2 g of chlorine pentafluoride gas and 3.28 g of boron trifluoride gas. You can assume both gases behave as ideal gases under these conditions. Calculate the mole fraction and partial pressure of each gas, and the total pressure in the tank. Round each of your answers to 3 significant digits. 圖 mole fraction: chlorine pentafluoride partial pressure: | atm mole fraction: boron trifluoride partial pressure: | atm Total pressure in tank: | atm Explanation Check O2021 McGraw-Hill Education All Rights Reserved Terms of Use Privacy Accessibility MacBook Air 山回

ie/litrs) Temperalive/Veding 120 aso 240 Bl60 ons L000 125. 12)Qut in the Gruph 1beku the dua abue Chaler's Law SO0 400 200 00 025 O50 Volamliter0 1125. 1is0

Chrome File Edit View History Bookmarks Profiles Tab Window Help A 88% D Fri 11:48 AM O st. John's University - My Appl x A ALEKS - Iffat Khan - Learn + i www-awn.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-lijkPWvZoZLqkt1FLIq7wcPWKzBYGfE9IMFjQQsdvJMXeyoxdLYEcEB_fSv7ELWdLOGQOKt9dLYiXi. Update : O MATTER Using mass density to find mass or volume OO OD D Iffat A chemistry student needs 10.0 g of methyl acetate for an experiment. By consulting the CRC Handbook of Chemistry and Physics, the student discovers that the density of methyl acetate is 0.934 g cm 3 Calculate the volume of methyl acetate the student should pour out. Round your answer to 3 significant digits. 圖 I ml olo II

Edit View History Bookmarks Profiles Tab Window Help с ALEKS M X A ALEKS - Tiffany Te-L-Peng - Le X + www-awu.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr7j8P3jH-liGBdp5ulp5VqUnMDyPOVaX6q0CRPLZSQ5NDHtEP4AK_F O APPLICATIONS OF SUBSTITUTION AND ELIMINATION Predicting the products of nucleophilic epoxide ring opening Add the necessary reaction conditions above or below the arrow in this organic reaction. Also, if a major product is missing from the right-hand side, draw it in. C+ C™ C + Explanation Check B X T Ś HO Ć F Br Ⓒ2022 McGraw Hill LLC. All Rights Re