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- d ← Chrome esc e 24% (92) ALE X Mathwa X G 102 cels X ☆ www-awu.aleks.com/alekscgi/x/isl.exe/1o_u-IgNsikr7j8P3jH-IvTqeviKFP6W0cqJcWJdIACROQwyw24GWHinMCnqLGstAPM iZtogOAPGJIWPnLIY... 17.4 Solubility and... 18.3 Gibbs Free E... 5.3 Enthalpies of... 18.5 Gibbs Free E... Reading Schedule 19.6 Reduction Po... Y SOLUTION: The le... Math 115 W-S Fall.... File email d x Edit View History Bookmarks Profiles View 7. Q A Nancy X Z Explanation O KINETICS AND EQUILIBRIUM Using the Arrhenius equation to calculate k at one temperature... 2 W S The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E-29.0 kJ/mol. If the rate constant of this reaction is 2.8 x 10³ Ms at 320.0 °C, what will the rate constant be at 222.0 °C? -1 Round your answer to 2 significant digits. Check X A ALEKS X CIChego X H command # 3 E Tab Window Help D $ 4 C X R > F 5 (92) ALE X % 5 V I T G #tv Welcom X A ALEKS ^ 6 MacBook Pro B Y We 9 "/ & 7 H X U N You 8 J 0000015 1…N₂03 -> N₂O4 +0₂n eFundi : NCHE 121 1-1 P 202 x b My Questions | bartleby G condenser of the distillation NCHE 121 - Practical test 5 - ADVANCED CHEMISTRY FOR X A docs.google.com/forms/d/e/1FAlpQLSeoSJFyh92VzGCHUJHTnR1Qhr07K-15YDL6mRq2jPckCRyPIQ/formResponse Question 7: Balance the chemical equation in Figure 7 in acid medium. How many moles of sulphuric acid do you have to add to balance this chemical equation? [The answer is a whole number.] * Jou antwoord Figure 7 OH Cr,0,* Cr+ Question 8: Consider the information in your answer to Question 7. What minimum mass in grams of potassium dichromate is required to produce 1.500 grams of the ketone? [Molar masses: Alcohol = 100.159 g-mol-"; Ketone = 98.143 g-mol-; K2Cr2O, = 278.185 g-mol-. [Give only the number without the unit. Round 17:51 P Type here to search 23°C Mostly sunny 2021/10/26 0= 1
- o/index.html?deploymentld%3D55750828934189288909969212&elSBN=9781305657571&snapshotld%3D2199... Tp * NDTAP Q Search this co Use the References to access important values if needed for this question. Cyclopentasilane (SigH10) is a liquid with a density of 0.963 g cm3. It reacts with oxygen to give silicon dioxide (SiO2) and water. Calculate the mass of water that would form if 29.4 cm³ of cyclopentasilane reacted completely with excess oxygen. g water Submit Answer 4 question attempts remainingnc.comwomen SC S X O MyLab x O Course X C Consta X C Suppo x C Nitron x C The Ai x https:/ x G Suppo x + ege.com/course.html?courseld=16985674&OpenVellumHMAC=d4abff74a80d41d197d6c57220120253#10001 View Available Hint(s) Value Units Submit Previous Answers Request Answer- Jasmine Bassler islexe/1o_u-IgNslkr7j8P3jH-lvUrTNdLZh5A8CnG03PBGuXr8iCPa7ZMmym9hTWHc1BKL64lfbHd6ekurSoiptYikmiZnHbvsb80JQdwhEkLV6006Tp3Ecq?1oBw7QYJibavbSPXtx-YCjsh_7mMmrq#iter O CHEMICAL REACTIONS 三I Dilution Jasm A chemist mnakes 380. mL of calcium sulfate (CASO, working solution by adding distilled water to 240. mL of a 5.39 mM stock solution of calcium sulfate in water. Calculate the concentration of the chemist's working solution. Be sure your answer has the correct number of significant digits. | mM 1II
- Conte X ALEK X O Rich x Ceng Bb Excel Bb What X O COVI e Daily x O Amon x e Chat N Ne www-awn.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNsikr7j8P3jH-lIJOkWvnm4w-aQ-rw-zRhgRnayfmbBs65spEVIGu-K5Jx48w9eOKISqsha Click to go forward, hold to see history Apps R Blackboard 2Mail - Ava Schied. O UAConnect Biology Syllabus J Labflow - Courses O Explore - HogSync O Packback + MyN Objective Knowledge Check Question 13 Calculate the mass of glucose (C,H,,0,) that contains a trillion (1.0 x 102) oxygen atoms. Be sure your answer has a unit symbol if necessary, and round it to 2 significant digits. I Don't Know Submit O 2020 McGraw-Hill Edu MacBook Dron eFundi : NCHE 121 1- NCHE 121 - Test 8 - Ve x G c8h12i iupac name - C X b My Questions | bartleb x R° (PDF) The Fourth Indu: X R° (PDF) In dis tree - 4 W x A docs.google.com/forms/d/e/1FAlpQLScN5aWT0bzfQAgIF5ETgigA7N4LhreJo3ILGJ6Zwl0D7iboNQ/formResponse Question 2: Which one of the structures in Figure 2 is a tertiary haloalkane? * A None of these compounds are tertiary haloalkanes. Figure 2 Br Br Br Br 17:30 P Type here to search 38°C Partly sunny 2021/11/04Cou X A Ch 6 x C Sear X * Sear X Sear x b > Hov x2 Con x Con X b Sear X y! cher X M Inbc X M Inbc X + Vent X 8 https://www.saplinglearning.com/ibiscms/mod/flcn/view.php?id3D15033867 + Sapling Learning macmillan learning Ch 6 Homework Jason Bauer , Sapling Learning > Ventura College - Chem V30 (31510) - Spring21 - ALAWDI > Activities and Due Dates > Ch 6 Homework E 20 of 24 Questions O Assignment Score: O Resources O Hint 68.3% Check Answer O 16 Question 100% x2 Question 20 of 24 > 1 of 5 Attempts Correct How many moles of CaCl2 are in 7.76 x 1024 formula units? O 17 Question 100% x2 1 of 5 Attempts Correct 7.76 x 1024 formula units = mol O 18 Question 100% x2 2 of 5 Attempts Correct O 19 Question 1 of 5 Attempts 100% x2 Correct 20 Question 0% O of 5 Attempts 21 Question 0% x2 O of 5 Attempts © 2011-2021 Sapling Learning, Inc. about us careers privacy policy terms of use contact us help 1:42 PM P Type here to search 99+ 2/18/2021 19
- a Wagne, MINTEG CHEMPHYS X Playng a Game Que i quizizz comy pn/game/U2FsdGVIX1252FEzKAPoy252FXxFqQZNEN252FGHBITgOU252B2XYinpkgiq17227p04252FNDA 4Xmes0DBS1252BO123252BpaKFgo 8 63rd E 600 4/55 The mass number of an element that has 5 protons, 5 electrons, and 6 neutrons is 11 10 16 backspaceome File Edit View History Bookmarks Profiles Chai = G numb G aceto Cell t b Answb Answ My DA AL x CA stur CA sol C www-awu.aleks.com/alekscgi/x/isl.exe/1o_u-IgNslkr7j8P3jH-IvTqeviKFP6W0cqJcWJdIACROQwyw24GWHInMX9hNGVYTIJ JZmF5TTEgJckvK3y58Hg Solubility and... 18.3 Gibbs Free E... 18.5 Gibbs Free E... Reading Schedule 19.6 Reduction Po... SOLUTION: The le... Math 115 W-S Fall... (51) OSTATES OF MATTER Calculating molality Micro To do Neuro & list of □ esc molarity = molality = 0 Explanation 1 Q A 2 A student dissolves 10. g of styrene (CH₂) in 225. mL of a solvent with a density of 0.96 g/mL. The student notices that the volume of the solvent does not change when the styrene dissolves in it. Calculate the molarity and molality of the student's solution. Round both of your answers to 2 significant digits. Z Check W Tab S 8 # 3 X Window E 0° 0x0 17 D $ 4 C 5 R F % 5 V tv A 6 T | Y G B & 7 H CE U N 8 — J M Ⓒ2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center |…https://umbc.realizeithome.com/X + ★Bookmarks ✰ umbc.realizeithome.com/RealizeitApp/Student.aspx?Token=oH0rNtSyBpgjW5t|6gBWmvpajONzIc8ql0d0PSGFSJFzsDZXGue0Aowa8qrSmF6MLCSor5bG%2bcVSyGjz1ynl33c58RoQvh8... Q 18 it JUMBC UMBC CHEM 102 / Unit 15: Spaced Practice Assessment 1/ Do assessment Unit 15: Spaced Practice Assessment 1 2 Question number 13 Predict whether the ionic compound Cr/3 will form an acidic, basic, or neutral solution when dissolved in water. You can assume the compound is completely soluble in water. basic acidic neutral 8 Next H Exit * = 0 Other bookmarks Egbe 7:03 PM 11/10/2022