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- hrome File Edit View History Bookmarks Profiles Tab Window Help 56% O Fri 4: St. John's University - My Appl x A ALEKS - Iffat Khan - Learn + A www-awn.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr7j8P3jH-lijkPWvZoZLqKt1FLIq7wcPWKzBYGfE9IMFjmjhOdH_SyFuybOA6NIIU_F3qHYTiQI6Ca5ojhYwiUE.. O STOICHIOMETRY Finding mole ratios from chemical formulae This is the chemical formula for acetic acid (the chemical that gives the sharp taste to vinegar): CH,CO,H An analytical chemist has determined by measurements that there are 42. moles of carbon in a sample of acetic acid. How many moles of hydrogen are in the sample? Round your answer to 2 significant digits. mol Check Explanation O 2021 McGraw-Hill Education. All Rights Reserved. Terms of Use Privac étv IIAutoSave 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Solve for C:F = 1.8C + 32 %3D PV Solve for P: = R %3D nT
- only assign peaks from 1500 to 2000 cm-1Chrome File Edit View History Bookmarks Profiles Tab Window Help 98% Sat 11:31 PM O st. John's University - My App A ALEKS - Iffat Khan - Knowledg x G neon symbol Google Search A www-awn.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr7j8P3jH-lijkPWvZOZLqKt1FLIq7wcPWKzBYGfE9IMFjONgB2W4zIC7htjVN0a67HFZs7j2bW9r4zFmq7-Ctsi.. Updat Knowledge Check Question 4 Iffat v A chemistry student needs 10.0 mL of chloroform for an experiment. By consulting the CRC Handbook of Chemistry and Physics, the student discovers that the density of chloroform is 1.48 g cm -3 Calculate the mass of chloroform the student should weigh out. Round your answer to 3 significant digits. dh g I Don't Know Submit Privacy I Accessibility O 2021 McGraw-Hill Education. All Rights Reserved. Terms of Use IIWindow Help 81% Mon 3:26 PM Enois State' University: CHE 1 * Mind Tap - Cengage Learning Tevo/Index.html?deploymentld%3D55750828934189288909969212&elSBN=9781305657571&snapshotld%3D2199898&id=1... INDTAP Q Search this cour Use the References to access important values if needed for this question. Calculate the number of atoms of carbon (C) in 474 cm³ of the colorless gas ethane at 0 °C and atmospheric pressure, where its density is 1.34×103 3. The molecular formula of ethane is C,H6. g cm C atoms Submit Answer 5 question attempts remaining
- 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 Rehrome File Edit View History Bookmarks Profiles Tab Window Help 令Q 2 O Mon Apr 25 Watch Gilmore Girls | Ne x a ALEKS A ALEKS - Reyna Garcia A ALEKS - David Teague 9,511 Jobs in Wilmington x O New Tab A www-awu.aleks.com/alekscgi/x/lsl.exe/1o_u-lgNslkr7j8P3jH-lvdWKW BBZZ16tTytly4Fcfu6zOtOf8oMM9sQvs3exlZv5th3sCgLJcZoF3sZYH-. O R Paused O Spotify Web Playe.. M Common Ethical D.. 国 Objective Knowledge Check Question 11 Reyna V Aqueous hydrochloric acid (HCl) will react with solid sodium hydroxide (NaOH) to produce aqueous sodium chloride (NaCl) and liquid water (H,O). Suppose 4.37 g of hydrochloric acid is mixed with 7.0 g of sodium hydroxide. Calculate the maximum mass of sodium chloride that could be produced by the chemical reaction. Be sure your answer has the correct number of significant digits. 圖 dlo II
- Please show work Thank you!I need help with part D pleaserks People Tab Window Help 14% O Sun Cengage Learning Online Asse x Mind Tap - Cengage Learning i/evo/index.html?deploymentld=55750828934189288909969212&elSBN=9781305657571&nbld3D2199898&snapshotld... MINDTAP Q Search Use the References to access important values if needed for this question. A student reads a barometer in the laboratory and finds the prevailing atmospheric pressure to be 737 mm Hg. Express this pressure in atmospheres, kilopascals, torrs, and bars. Hint: 1 atm = 101.3 kPa= 1.013 bar = 760 torr= 760 mm Hg = 14.7 psi atm kPa torr bar