Lab report 1 20 +== X * ત્ર Ch 8 Chemical.. X 5. I. II. III. IV. E. 5.2 x 104 mol dm³ s-1 Ch3 A. B. D. E. X I, and IV only I, III and IV only 23-24 IGC A2 - Which of the following statements are CORRECT? and IV only I, III and IV only III and IV only 249 4 Kinetics... X T 8:00 249 4 Kinetics... X The activation energy, Ea, is usually about the same as AE for a reaction. X The activation energy for a reaction does not change significantly as temperature changes. Reactions with more negative values of AG are spontaneous and proceed at a higher rate than those with less negative values of AG. X An exothermic reaction must be spontaneous if there is an increase in the entropy of the system. Ch 8 Chemical... C 23-2

Write the letter T or F inside each box after deciding which statement is true or false. Then on the 3 box, write the letter of your choice based on the given instructions. MODIFIED TRUE OR FALSE.: A if both statements are true B if the 1 statement is false and the 2nd statement is true C if the 1st statement is true and the 2d statement is false D if both statements are false 1. Thermodynamics is a branch of physical chemistry that deals with thermal changes. Thermochemistry determines the quantities of energy emitted or absorbed. 2. Changes that seem to happen by themselves in one direction are spontaneous reactions. The meiting of ice is an exothermic reaction. 3. A portion that is singled out in a study where energy can be transferred back and forth is called the surroundings. A thermochemical system where neither energy can be exchanged with its surroundings is called a closed system. 4. Compounds formed from their elements in exothermic reaction have negative AH, lonic compounds…

2A + b <-> C.      Kc = 9.1C + D <-> 2E.      Kc = 3.2 calculate Kc for: A + 1/2B + 1/2D <-> E

Give a clear handwritten answer with explanation...

Give a clear handwritten answer...

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 cte

Calculate the Qexp of the outlying result in the data set: 8.33, 5.24, 5.74, 5.32, 5.8, 5.66, 5.34, 6.1

Q. 9 is the one I need help with

1: Label a-d from the following Lineweaver-Burk graph.