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A: Ideal gas equation: PV = nRT 1.25 x 25.0 = 2.10 x 0.0821 x T T = 181.25 K T = 181.25 - 273.15 oC…
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A: Since you have posted multiple unrelated questions, we are entitled to answer the first only.
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Q: A 1.05 g1.05 g sample of an unknown gas at 65 ∘C65 ∘C and 1.00 atm1.00 atm is stored in a 1.75 L1.75…
A: Pressure = 1 atm Volume = 1.75 L Temperature = 65° C = 338.15 K R = 0.082 L atm mol-1 K-1 Molar…
Q: You start with an equimolar mixture of the gases SO₂ and O₂ in a container. The SO₂ and O₂ react to…
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Q: A sample of an unknown compound is vaporized at 110*C. The gas produced has a volume of 2100.mL at a…
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A:
Q: A 1.05 g1.05 g sample of an unknown gas at 65 ∘C65 ∘C and 1.00 atm1.00 atm is stored in a 1.75 L1.75…
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A: The answer to the following question is-
Q: determine the ideal gas constant from the following experimental data: 7.7g of O2 gas 31 celsius…
A: GIVEN: Mass of O2 gas=7.7g Temperature(T)=31OC=304.15K Volume=40800 ml=40.800 L Pressure(P)=112 mmHg…
Q: Consider an ideal gas with an absolute temperature of T1. To what temperature would the gas need to…
A: The expression of Gay-Lussac’s law for two different temperatures and pressure is given by
Q: an experiment was done to determine the value of the ideal gas constant( R). hydrogen gas was…
A: We can determine the experimental value of the universal gas constant from the ideal gas law : PV =…
Q: A scientist isolates a sample of gas that occupies a volume of 678.1 mL at 104.3 kPa and 39.27 °C.…
A: Inert gas equation: - PV=nRT (104.3*0.01atm)*(0.678 L) = n * 0.0821*(39.27 +273.15) n = 0.0275…
Q: Calculate the following quantity for an ideal gas: The density of NO2 gas in g/L in a 4.50L tank at…
A: GivenVolume of Tank = V =4.50 LPressure of Tank = P = 760 mmHgTemperature of Tank = 25°C = (25 +…
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Q: A sample of an ideal gas at 1.00 bar and a volume of 1.91 L1.91 L was placed in a weighted balloon…
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A sample of 4.5 moles of an unknown gas occupies a volume of 1.6L at 23.2atm, what is the ideal temperature in oC for this sample of gas?
A student attempted to solve the above problem in the pic below, but made an error in the process. Identify the error or errors, solve the problem correctly, and provide the correct answer.
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- H4)ConsiteR the following Beaction: Pa,t 8 H,0→ Hy POqt 3 HCl IP 12.49 of | 10.09 of Hy O, what is the limiting Ctrl PCI, is PeacteD witn T0.0g Peactant ? Molar nhass of Pelg: 137.329/mel. holarmass of HoO=18:0291 mel malar mass of Hy POz =¢2.00 glmol molar mass of HCl= 35.4A16 glmel. %3DAlt Alt Ctrl HRA chemist pRopaped 1 レ dissilving B.0g of Ag NO, in wateR matke 350.0mb to of Sólution. what is the molaizity Of the solution? molaR mass of silver hiticate =ll09.889mil %3Draw The eneray dueram for ihis mechains m-racnan giv he PeaoNion ts endo thermit. Label all parts ľ , product, Acpi van on envray enhapy ntermediasks, acovatad Complex). Reactont Mechansm i Steja) Aaty -> N0 t 6,0 (sloxi). 切0十梅0 一ーはH(tor)
- 25.0mL of SOM HA CKa=3xKb) is tdeated uith45M NoOH. Caleulate the pt. at the endpoint.College of Teacher Bachelor of Secondary Education *promoting pedagogical excellence elor of Sec omoting pedage RIN ht: (a) (b) Br. C. CH3 b1. HNO3, H2SO4 2. Fe, H30*r H2/Pd s / oD Br NO2 (c) KMN04 7 (d) Cl CH3CH2CH2CI AICI3 H20 7. OCH3 4. Predict the major product(s) of the following reactions: OM (a) CI (b) CH CH CH3CH2C! AICI3 CH3CH2COCI AICI3 (c) CO2H HNO3 (d) N(CH2CH3)2 H2SO4 SO, H2SO4 ASITYCEA a Ama W CEA zoom HMAC=4f5e010fa2b0f09f550afc98d120614d#10001 e URL Part B Given the two reactions Hyd 3. PbCl2 (aq) = Pb²+ (aq) + 2Cl¯ (aq), K3 = 1.81x10-10, and 4. AgCl(aq) = Ag+ (aq) + Cl¯(aq), K4 = 1.21x10-4, what is the equilibrium constant Kfinal for the following reaction? Kfinal Submit Express your answer numerically. ►View Available Hint(s) 0 0 CEA | Fun | OpF | Opr| Sch | G bes Cro VE ΑΣΦ MacBook Pro PbCl₂ (aq) + 2Ag+ (aq) = 2AgCl(aq) + Pb²+ (aq) P Pearson ? < IX □ ☆ + 5 of 16 Review I Constants I Periodic Table EN 0
- (i) (ii) (iii) (iv) 'I OMe HO H g H N Me Br SnMe3 OSiMe3 CHO OH NaNH, NH3 (1) Phl, Pd(PPH3)4 THF, reflux 1. Ph3P=CMe2 2. "Bu4NF 3. H30 + CH₂12, Zn C C₂H₂NO D C₁1H₁1N E C10H16O F C15H26O2Calculate Ksp = () A2BO3 ->2A*+ BO32- Molar concentration of At = Molar concentration of BO32- = 2 M %3D (*Answer in whole number only. No unit)/Isl.exe/lo_u-IgNSIkr7j8P3jH-IQs_dp5pR4ENzvdYC-70kXyMz36Bqhw3sVPj_jpaFLxvGArYxlbmcyqa71YYPJBG6RjdYAdGPjGhFLILID-HEX1YcqAB?1oBw7QYjlbavbSPXtx-YCjsh_7mMmrq#3 P Course Home Login | Student Veri... Bb Logout MyProgrammingLab Imported From IE ITEC2110:Summer2... TunesToTube - Upl.. Web Development.. Pub O KINETICS AND EQUILIBRIUM Using a second-order integrated rate law to find concentration c.. Consider this reaction: 2HI (g) → H, (g) +I, (g) At a certain temperature it obeys this rate law. rate = (0.118 M-s)[H] ? Suppose a vessel contains HI at a concentration of 1.48 M. Calculate the concentration of HI in the vessel 42.0 seconds later. You may assume no other reaction is important. Round your answer to 2 significant digits. x10 II
- /x/Isl.exe/lo_u-IgNslkr7j8P3jH-IQs_dp5pR4ENzvdYC-70kXyMz36BqJhw3sVPj_jpaFLxvGArYxlbmayqa71YYPJBG6RjdYAdGPjGhFLILID-HEX1YcqAB?1oBw7QYjlbavbSPXtx-YCjsh_7mMmrq#item P Course Home Login | Student Veri... Hb Logout MyProgrammingLab Imported From IE O ITEC2110:Summer2... TunesToTube - Upl.. Publix App Web Development.. O KINETICS AND EQUILIBRIUM Using the Arrhenius equation to calculate k at one temperature fr. Cia 23%#3%# The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energyE=45.0 kJ/mol. If the rate constant of this -1 -1 reaction is 4.4 x 10 M s at 266.0 °C, what will the rate constant be at 177.0 °C? Round your answer to 2 significant digits. -1 k = \\M -1 x10eleganceextreme1 X (208) + X 7571&snapshotld=1324548&id =563649000&takeld=4bfba59b09f0e5b& aSearch this course References Use the References to access important values if needed for this question. A student ran the following reaction in the laboratory at 639 K: H2(g) + I>(g 2HI(g) A-Z When she introduced 0.311 moles of HI(g) into a 1.00 liter container, she found the equilibrium concentration of HI(g) to be 0.249 M. Calculate the equilibrium constant, K, she obtained for this reaction. Kc Submit Answer K from [Initial] and One [Equilibrium]: This is group attempt 1 of 5 Next Autosaved at 12:59 PM Back 1:05 PM 4x 11 9/24/2019 hp delete prt sc insert 12 f11 10 144b Answe X e Oefeni x Oefeni x Oefeni x Oefeni x A Oefeni X 2021 x Oefeni x Micros X com/forms/d/e/1FAlpQLSfSGcE8gf218c6JoHMWME1A8Nydf8M4g1yG93D-2LPpoMj g/formResponse Figure 12 NaNH2 CH3–I H20 CH3-C=CH Hg2, H* Question 13: Consider the synthesis scheme in Figure 12. Give the preferred IUPAC name of C? [Use lowercase letters. Do not use spaces if it is not required in the name.] * Jou antwoord Show all 10:08 28°C Sunny 2021/11/19 N