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- K on.masteringchemistry.com/myct/itemView?assignmentProblemID=191374991&offset=next tive Follow-Up ssure Pearson MyLab and Mastering X ids. In a sample of as molecules also er as well as with the generate pressure. ed in different units. led the atmosphere ( meric pressure. At sea As you get higher in until you leave the ery close to 0 atm. commonly used units of ble in the pressure unit on 1 atm equivalent 1.00 atm (exact) - 3 2 ch 760 mmHg 760 torr 29.9 in. Hg 14.7 lb/in.² 101,325 Pa E D C F Y Part B Submit 5 41.5 lb/in.² 2.75 T Part C MasteringChemistry: Chapter 8: X CChegg.com The pressure in car tires is often measured in pounds per square inch (lb/in.2), with the recommended pressure being in the range of 25 to 45 lb/in. Suppose a tire has a pressure of 41.5 lb/in.² Convert 41.5 lb/in.2 to its equivalent in atmospheres. Express the pressure numerically in atmospheres. View Available Hint(s) T G [ΫΠΙ ΑΣΦ F6 Previous Answers X Incorrect; Try Again; 2 attempts remaining Review your…lum.ecollege.com/course.html?courseld=15432274&HepID=2b3e48e6520860bfd5591538a4a5a27b#10001 Search.. Aet. AOL Video - Serving the best vi.. Sh... e TripAdvisor Item 35 35 of 40 I Review | Constants | Periodic Table What is the amount of energy involved in each of the following? Part A calories given off when 87 g of water cools from 48 °C to 29 °C Express your answer using two significant figures. ανα ΑΣΦ cal Request Answer Submit P Pearson Permissions | Contact Us Privacy Policy Terms of Use 2019 Pearson Education Inc. All rights reserved. Copyright 8:52 PM 12/4/2019 Op ins delet t9 fe 144 144 & 7. $4 4. back 8. T. R. %24 3. %23Why do we need high-pressure storage tanks for storing hydrogen gasat room temperature? If we want to store 1 kg of hydrogen gas, what would be thesize of the storage tank required? (Hint: Assume the storage tank pressure is 700bar)
- Pa purses RING WHOLESALE JEW... U.S.A. Wholesale... W MOCKUP SHIRTS G ABC FUCK DONA.. B-Flex- Heat Tran... 6 bestofsigns G chiefs head logo- -... [Review Topics] [References] At high temperatures, elemental nitrogen and oxygen react with each other to form nitrogen monoxide; N2 (9) + O2 (9) 2NO(9) Suppose the system is analyzed at a particular temperature, and the equilibrium concentrations are found to be [N2] = 0.048 M, (02] = 0.0085 M, and [NO] = 4.8 x 10 M. Calculate the value of K for the reaction. %3D %3D к Submit Answer Retry Entire Group 9 more group attempts remalning ( Previous Nex Email Instructor Save and Exit Cengage Learning I Cengage Technical Supporteb.kamihq.com/web/viewer.html?state=%/B lds %5A8JD OA CHEMISTRY I . ANGELLA AYO WAFOYO - Lab 9-1 Virtual Gas Lab.docx.pdf 23. Determine the temperature (in K) of 2.49 moles of gas contained in a 1.00 L vessel at a pressure of 143 kPa. 24. A sample of dry gas is found to occupy 2.850 L at 22.0°C and 98.6 kPa. How many moles of gas are present? 25. Add up your answers to questions #21-24. The magic number is 15.5. If you did not get this, try to find your mistakes. Then consult with the people around you or Mr. Nolan to search O ANGELLA AYO WA.ited .doc C The stopcock connecting a 2.00 L bulb containing nitrogen gas at a pressure of 636 mm Hg, and a 2.00 L bulb containing methane gas at a pressure of 446 mm Hg, is opened and the gases are allowed to mix. Assuming that the temperature remains constant, what is the final pressure in the system? Submit Answer $ 4 R F 95 % Retry Entire Group F5 [Review Topics] [References] Use the References to access important values f needed for this question. T G 6 B MacBook Air Y 9 more group attempts remaining H & 7 U N mm Hg 8 1 M ( 9 K F9 O ) P Previous Email Instructor Next Save and Exit [ Show All 1 X
- college.com/course.html?courseld3 154322748HepID=2b3e48e6520860bfd5591538a4a5a27b#10001 Search... y alosles are o USAonline: IMS 460-801F2 ay ceTripAdvisor (MC 13 on Temperature, Changes in Energy, and Gases Item 22 A Review | Constants Use molar volume to solve the following problems at STP. Part C Ne Find the number of grams of neon contained in 11.4 L gas. AZ4 Request Answer Submit Part D Find the number of moles of H, in 1820 mL H, gas. ΗΑΣ. P Pearson GLAYA Contact Us Permissions Privacy Policy Terms of Use Copyright © 2019 Pearson Education Inc. All rights reserved. hp hp dts Studio Sound f12 f1o f9 f8 f7 +1 f6 fs f4 & 23 3. 6. 8. 7. 6. 4. P. Y. R %24In measurements made in the chimney (stack), the amount of total specific dry stack gas was measured as 11.6 Nm3/kg and the CO2 ratio in the flue gas as 12%. Since 1.47% of the carbon in the fuel is burned as carbon monoxide, what is the carbon (C) ratio in the fuel? a. 75,7% b. 64,6% c. 53,1% d. 60,3%Vindow 9 eq d: eq req Ereg Important values if needed... | b... eq eq ons 0 Ereg Help MAY 11 In progress Submit Answer prod01-cnow-owl.cengagenow.com 2HgO(s) → 2Hg(l) + O₂(g) g mercury(II) oxide 65 [Review Topics] [References] Use the References to access important values if needed for this question. According to the following reaction, how many grams of mercury(II) oxide are necessary to form 0.760 moles oxygen gas? % Retry Entire Group sty 6 Module 2 | OWLv2 & 7 9 more group attempts remaining MacBook Pro Sall * 8 A O Ơ 0 80 COWLV2 | Online teaching and learning resource from C... Previous Email Instructor Next Thu May 11 10:32 P Save and Exit zoom + BB ions olleg 2.39 F eams ing 51 ents gs
- Fill the blanks by choosing the correct word of the following: 1-H₂S has to be removed from the raw gas. This is done primarily by the process of 2- The colour of sulphur is an important because it gives an immediate indication of ......... and present a 3- Both H₂S and CO₂ are very undesirable, as they cause.. major safety. 4- Sweetening of natural gas always precedes 5- The most widely used for sweetening of natural gas areSafari File Edit View History Bookmarks Window Help 56% A www-awn.aleks.com O GASES Gabri Using the ideal equation of state A reaction between liquid reactants takes place at - 6.0 °C in a sealed, evacuated vessel with a measured volume of 50.0 L. Measurements show that the reaction produced 19. g of carbon monoxide gas. Calculate the pressure of carbon monoxide gas in the reaction vessel after the reaction. You may ignore the volume of the liquid reactants. Be sure your answer has the correct number of significant digits. x10 pressure: atm IIAssuming the initial gas pressure are equal, match the gas to the appropriate cylinder in the diagram. The three gases you can chose from are Cl₂, N₂, and CO₂. blue: CO2 red: N2 green: C12