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- 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 = %3DChart 1 ▾ ⠀ H G fr Axis Title F E D 1/T -1.20397 0.003356 -0.59784 0.003145 -0.16252 0.003003 0.262364 0.002874 LN K Chart Title 0.4 0.2 0 0.0034 0.0033 0.0032 0.0031 003 0.0029 0.00282 -0.4 -0.6 -0.8 -1 -1.2 -1.4 TK Axis Title C y=-3033.1x+8.9597 R² = 0.999 298 318 333 348 K -Series1 Linear (Series1) C O B 0.3 0.55 0.85 1.3 + 2 T A > FNM 45 1 25 2 3 60 4 75 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Consider the following data to determine the molar entropy AS°: Temp (°C) Keq 0.3 0.55 0.85 1.3 25 45 60 75 a. 364.82 J/K.mol b. 74.49 J/K.mol c. 86.37 J/K.mol d. 89.59 J/K.mol e. 64.25 J/K.mol Clear my choice(c) 1. THF H2C CEN 7. 2. H30* N(CH312 (d) 1. THF N' 2. H3O* 2016 Cmn Laung
- Docume x → C Netflix Thermo X Cosmet x C Laptops x M Inbox (7 X learn.canterbury.ac.uk/ultra/courses/_19016_1/outline/edit/document/_3537106_1?courseld=_19016_1&view=content WOWER Saturati x C Buy TCL X a Amazon x C Show Y X G what's X Email - X យ ☆ b The dia x 90 h * ☐ 3. Calculate AG" and AG for the isomerization of dihydroxyacetone phosphate (DHAP) to glyceraldehyde 3-phosphate (GAP). This reaction takes place in glycolysis. At equilibrium, the ratio of GAP to DHAP is 0.0475 at 25°C (298 K) and pH 7. If the initial concentration of DHAP is 2 x 10 4M, and that of GAP is 2 x 10 M would the reaction be spontaneous under these conditions? (Answer: AG" = -RTINK= 7.54 kJ/mol, AG = -3.86 kJ/mol. Therefore, the reaction is spontaneous at the given concentrations) V :Table 2- AA contents of lemon juice stored at 10°C Time (mo) AA content (mg/100 mL) 1 69 1.25 58 49 10 30 Clue: First, write this equation in the form of "y = ax + b" form. And, then determine the x and y values. Give units wherever the units are applicable!!!!!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
- (10/1000000)x5x100 =0.005 why am I getting different answ1. σ=[(Σd2)/(n-1)]½ n= number of trials d= measured value - mean σ=[(8.50mL-8.74mL)2+(9.72mL-8.74mL)2+(8.00mL-8.74mL)2/(3-1)]½ 2. σ=[(Σd2)/(n-1)]½ n= number of trials d= measured value - mean σ=[(10.69-11.52)2+(11.80-11.52)2+(12.07-11.52)2/(3-1)]½45°F Cloudy ||| O MEASUREMENT AND MATTER Setting up a unit reprefix conversion V A student sets up the following equation to convert a measurement. (The ? stands for a number the student is going to calculate.) Fill in the missing part of this equation. 5 N N (-1,7 × 10³ —`-) · - · —— 11 Explanation Check Search M x10 . X 3 8 (0) L 3 © 2023 McGraw Hill LLC. All Rights Reserved. = (Q)
- E Home Page Bb Sapling Learning Access - Fall 20 x e Wharton County Junior College b My Questions | bartleby + A saplinglearning.com/ibiscms/mod/flcn/view.php?id%3D12649763 Sapling Learning Ch 7 HW Hanan Hassan - macmillan learning Sapling Learning > Wharton County Junior College - CHEM 1405 - Fall20 - ZHAO > Activities and Due Dates > Ch 7 HW E 8 of 28 Questions O Assignment Score: O Resources C Give Up? O Hint Check Answer 25.7% O of o Attempts Question 8 of 28 > 5 Question 0% O of o Attempts Suppose you have two samples that are equal in weight, 26.8 g Ni and 26.8 g Cr,Oą. O6 Question 95% Calculate the number of moles of each substance. 2 of o Attempts Correct O7 Question 100% 1 of o Attempts Correct 26.8 g Ni = mol 8 Question 0% O of o Attempts 26.8 g Cr,O, = mol 9 Question 0% O of oo Attempts 10 Question 0% © 2011-2020 Sapling Learning, Inc. about us privacy policy terms of use contact us help careers 1:28 AM P Type here to search 10/9/2020 8 近5. If Cv.m (7/2)nR, what is y (where y = CP,m/Cv,m)? = (a) 7/8 (b) 4 (c) 9/7 (d) 7/4ersion xxam e... /myct/itemView?assignmentProblemID=191818234 ent the basis ween and e of or S d ror f5 % 5 X ▸ Part A Final Exam America.... TN Free Tracing Letter... Letter A | Workshee... Submit Part B Part C 16 Solving Chemical Problems G| ΑΣΦ 3 10 A In Europe, gasoline efficiency is measured in km/L. If your car's gas mileage is 28.0 mi/gal, how many liters of gasoline would you need to buy to complete a 142-km trip in Europe? Use the following conversions: 1 km = 0.6214 mi and 1 gal = 3.78] Express your answer numerically in liters. ► View Available Hint(s) 6 4- & C hp 7 X f8 a + MasteringChemistry: Homework x * ? 8 L Order 3094227- Es... fg 9 h fio ) fi O Review | Constants | Periodic Table f12 + O 6 of 10 ins = M 1:13 PM 8/16/2022 prt sc > del backs