Would you help me whit this example (5)Thank you. Otomatik Kaydet OYeni Microsoft Word Belgesi -AraOktay Aksoy OAGirişGözden GeçirA PaylaşP AçıklamalarDosyaEkleTasarımDüzenBaşvurularPosta GönderileriGörünümYardımPAra vX KesG KopyalaV Biçim Boyacısı- A A Aa v ApAaççĞğHr AaççğğHt AaçÇĞİ AaçÇĞğt AaÇ Aaççğh AaççĞğHi AaççĞğHI AaççĞğH AaççĞğHI AaççĞğH AaççĞğHICalibri (Gövde) - 11DeğiştirYapıştırKTA - ab x, x A - Iv A -I NormalHafif Vurg.DikteDuyarlılıkDüzenleyiciTAralık YokBaşlık 1Başlık 2Konu Başlı.AltyazıVurguGüçlü Vur.GüçlüAlıntıGüçlü AlıntıA Seç vPanoYazı TipiParagrafStillerDüzenlemeSesDuyarlılıkDüzenleyiciIn an air pollution analysis, 3 L of polluted air is passed through 50 mL of 0,0116 M Ba (OH) 2 solutionand the carbon dioxide (CO2) in it is precipitated as BaCO3. Excess of base, next to phenol phthalate(f.f.) indicatorIt is titrated with 23.6 mL of 0.0108 M HCI. Calculate the CO2 concentration in this air sample in ppm.(Take the density of CO2 as 1.98 g / L. C = 12, 0 = 16 g / mol).wwwmSayfa 3/6Türkçe (Türkiye)Dodak242 sözcük%20410:3512.02.2021

Given data: Volume of air (CO2) = 3 L Concentration of Ba(OH)2 solution = 0.0116 M Volume of Ba(OH)2…

In an air pollution analysis, 3 L of polluted air is passed through 50 ml of 0,0116 M Ba (OH) 2 solution and the carbon dioxide (CO2) in it is precipitated as BaCO3. Excess of base, next to phenol phthalate (f.f.) indicator It is titrated with 23.6 mL of 0.0108 M HCI. Calculate the CO2 concentration in this air sample in ppm. (Take the density of CO2 as 1.98 g/ L. C = 12, O = 16 g / mol).

In an air pollution analysis, 3 L of polluted air is passed through 50 ml of 0,0116 M Ba (OH) 2 solution and the carbon dioxide (CO2) in it is precipitated as BaCO3. Excess of base, next to phenol phthalate (f.f.) indicator It is titrated with 23.6 mL of 0.0108 M HCI. Calculate the CO2 concentration in this air sample in ppm. (Take the density of CO2 as 1.98 g/ L. C = 12, O = 16 g / mol).

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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A student wanted to determine the moisture content of a solid sample using gravimetric methods following the AOAC 930.15 method. The following data were obtained: mass of crucible (container): 24.6743 g initial mass of crucible and sample: 34.2134 g final mass of crucible and sample: 32.0567 g Calculate the %moisture of this sample. Show your entire solving process. You may upload a photo of your solution or you may just type it in.
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An experiment was performed to look at how density changes when t he ratio of water and ethanol was changed. The following data was obtained: % Mass Ethano1.00 2.50 3.50 4.00 6.00 7.50 9.50 Density, g/mL0.9963 0.9936 0.9918 0.9910 0.9878 0.9855 0.9826 Use Excel or a similar spreadsheet program to plot these six data points and answer the following questions . a.What is the independent variable? b.What is the dependent variable? c.What is the equation of the best-‐fit line? d.What is the value of the coefficient of determination? e. According to the best-‐fit line, what should the density of pure water be (i.e. what is the density when % mass ethanol = 0.00)?
nHMAC%3Def41415d9158412623399163083b2ede#10001 Spr. 2021 8 Gu HI, Leira v Sign Out Item 4 I Review | Constants | Periodic Table Alexandra decides to climb Mt. Krumpett, which is 5000 m high. She determines that this will require a total of 2250 kcal of energy for the trip. For her food supply, she decides to take nutrition bars. The label states that each bar contains 50 g of carbohydrates, 10 g of fat, and 40 g of protein. Part A How many nutrition bars should Alexandra pack? Express the number of bars numerically. > View Available Hint(s) ν ΑΣφ bars Submit Previous Answers 0V 12:33