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- j8P3jH-IQs_dp5pR4ENzvdYC-70kXyMz36BqJhw3sVPfBxMaZmh3VAdOl15aFtsHtwY9DBTUk4n818JEN-OWHIZVK39yT1iQorCn2ao?loBw7QYjlbavbSPXtx- egin | Student Veri. Hb Logout MyProgrammingLab Imported From IE ITEC2110:Summer2... TunesToTube - Upl. O Web Development.. O KINETICS AND EQUILIBRIUM Cla Using a second-order Integrated rate law to find concentration c.. -1 At a certain temperature this reaction follows second-order kinetics with a rate constant of 16.0 M s t: CICH,CH,C1 (g) → CH,CHCI (g) +HC1 (g) Suppose a vessel contains CICH, CH,Cl at a concentration of 1.46 M. Calculate the concentration of CICH,CH, Cl in the vessel 0.670 seconds later. You may assumne no other reaction is important. Round your answer to 2 significant digits.a laccd sign i X C tab McGraw-Hil X A ALEKS-Shu X https://www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-lgNslkr7j8P3jH-IvUrTNdLZh5A8CnG03PBGuXr8iCPa7ZMmym9HtY-pEBmXkvCfq... O CHEMICAL REACTIONS Calculating ion molarity using solute mass shift ↑ Calculate the molarity of Cl anions in the chemist's solution. Be sure your answer is rounded to the correct number of significant digits. caps lock esc Explanation ALEKS A chemist prepares a solution of vanadium(III) chloride (VC13) by measuring out 1.50 g of VCl₂ into a 300. mL volumetric flask and filling to the mark with distilled water. ILION K →1 E mol L ? Type here to search A Graw X HI Check 12 (8) 2 Z W S # 3 X alt $ D 4 C x10 f5 % X 100 LO 5 V f6 4- (0) 6 ALEKS G 14.1 f7 4+ & Y B hp 7 X H McGraw-Hi x A ALEKS-Shix Sign In 시기 fg IAA * © 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center Accessibilit # a @ 76°F ㅅ 11:03 7/25/2 00 8 N 19 DII 9 fo K M DDI 2/5 0 P 12 insert [ = X + alt prt sc 46 Shusha 0 1 A backs paus cte18P3JH-IQs_dp5pR4EN YC-70kXyvIz36BqJhw3sVPjBM1Gk45mlzq1R2r1PxBPnLctsC-Txx7dUax4sp-1P6W9HQV7MFFXM-1wpl2?1oBw7QYjlbavbSPXtx- Login | Student Veri. H Logout MyProgramming ab Imported From IE ITEC2110:Summer2... TunesToTube - Upl... Web Development.. O CHEMICAL REACTIONS Clap Using molarity to find solute mass and solution volume A chemist adds 0.35 L of a 0.21M potassium dichromate (K, Cr, O,) solution to a reaction flask. Calculate the mass in grams of potassium dichromate the chemist has added to the flask. Be sure your answer has the correct number of significant digits. II
- A particular liquid crystalline substance has the phasediagram shown in the figure. By analogy with the phasediagram for a nonliquid crystalline substance, identify thephase present in each area.6) 1s°2s°2p®3s°3p* 7) 1s°2s°2p°3s°3p°4s°3d°4p°5s*_ 8) [Kr] 5s²4d05p³ 9) [Xe] 6s²4f45d® 10) [Rn] 7s²5f1f S=NAhe Xe 2 10* (9 500-100)/ 10 401102/- YPE (57911 १८ ॥ +2 WI 2 7 stt. t (25 N+ LE+1] :HAMI S मला 2-5
- a laccd sign i X C tab os lock In McGraw-Hi X A ALEKS - Shi X McGraw-Hi x A ALEKS-Sh https://www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-IvUrTNdLZh5A8CnG03PBGuXr8iCPa7ZMmymzJtY9_DXbVcRRHtYf... All 0 O STATES OF MATTER Using Avogadro's Law esc K- Hydrogen gas and nitrogen gas react to form ammonia gas. What volume of ammonia would be produced by this reaction if 7.17 mL of nitrogen were consumed? Also, be sure your answer has a unit symbol, and is rounded to the correct number of significant digits. ALEKS Explanation 1 ? Type here to search A Z Mc Graw X 7 12 Check W S # 3 McGraw-Hi X A X alt E D $ 4 C 8 ロ・ロ R X O f5 ALEKS-Shu XMcGraw-Hi X % 5 Ai V T f6 G x10 6 17 4+ B & Y 7 H no 18 © 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | A a IAA * N J 19 M 1/5 K ho 86°F x x+ insert alt S prt sc 1https://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 11/10/2022Bb MYJCC Blackboard Learn WebAdvisor for Students JCC Self Service Bb UTF-8 Syllabus_CHM%20151%2 X A ALEKS - Griffin Barden - Learn m/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-IJczzdcvSCzsqTCIDqNGV3bKghMfPmUcQ4ENkmiXn9QCwgeDPDkQ06yszYWEsPcekwL0-Qg619rekU7404HgFAGbEZaDr080?1oBw7QYjlbavbSP O THERMOCHEMISTRY Understanding the definitions of heat and work A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gaseous products. The cylinder has a piston that moves in or out, as necessary, to keep a constant pressure on the mixture of 1 atm. The cylinder is also submerged in a large insulated water bath. (See sketch at right.) 1 atm pressure uoIsid cyli From previous experiments, this chemical reaction is known to release 241. kJ of energy. The position of the piston is monitored, and it is determined from this data that the system does 133. kJ of work on the piston during the reaction. gases exothermic Is the reaction exothermic or endothermic?…
- 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 Question number 14 2 When the ionic compound KCIO4 is dissolved in water, which species will react with water to a considerable extent? You can assume the compound is completely soluble in water. anion cation both neither 8 Next H Exit * = 0 Other bookmarks Egbe 7:03 PM 11/10/2022Describe the origin of shot noise in a spectrophotometer. How does the relativeuncertainty vary with concentration if shot noise is the major noise source?(z cos nX dx sin?nx 12) M.Sc.Hussein S.Yassin Mathematic 13) |x(x² + 1)100 dx 14) (x2 + 1)2 dx 15) f* 1- 5x dx 16) sin'x cos x dx 1 17) dx (Зх — 7)? 18) | Vī dx 19) | 3e* dx |(3x2 – V5x + 2) dx 20) + dx 2x x2 22) 6 + In 2) dx 2e* + х2 + 3х — 2 dx 23) 24) - 2x 25) x5 dx 26) M.Sc.Hussein S.Yassin Mathematic 27) dx 28) + x² + 2x + 1 dx 29) x2