Data for the Concentration of the KMnO4 Unknown Solution. Abs of Unknown Solution is 0.362 Absorbance Concentration Trial 1 0.120 0.00145 Trial 2 0.066 0.00104 Unknown Solution: __________ What is the Concentration of the Unknown Solution. _____________ Show statistical treatment of data.

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Find the Concentration for a sample a, B, and C

Calculate the (qsoln) for trial A.

Correct numbers 1 and 3. Show all work/calculations:

M Inbox - skinnert8846@connect.d x * OWLV2 | Online teaching and lea x + -> 8 https://cvg.cengagenow.com/iln/takeAssignment/takeCovalentActivity.do?locator=assignment-take ime Remaining: 2:14:33 Exam 3 TReferences) Question 1 1 pt Use the References to access important values if needed for this question. A sample of argon gas at a pressure of 0.894 atm anda temperature of 199°C, occupies a volume of 853 mL. Ifthe gas is heated at constant pressure until its volume is 998 mL, the temperature of the gas sample will be Question 2 1 pt 7°C. Question 3 1 pr Question 4 1 pt Submit Answer Try Another Version 10 item attempts remaining Question 5 1 pt Question 6 1 pt Question 7 O 1 pt Question 8 O 1 pt Question 9 1 pt Question 10 1 pt Question 11 O 1 pt Question 12 O 1 pt Question 13 1 pt Question 14 1 pt Question 15 O 1 pt 1 pt Question 16 Next Progress: 16/35 items 11:12 AM 81°F 7/11/2021 Due Jul 11 at 11:55 PM 梦 メ P Type here to search

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A plot of standard addition data looks like this: Abs (AU) -10 Standard Addition Case A -5 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 5 [S], (UM) Calculate [X] and [X]₁.: Intial volume 15 mL and total volume 25 mL y = 0.0237x + 0.2076 0 10 15 20

B please

2. Add the absorbance of your Part III solution to the graph. Llse the of best fit of your qraph to calcuate its line concentration. Concentraton vs Absorbance 1.6 con c: 0.003M 1.4 1.2 0.8 0.6 0.4 0.2 0.0005 0.001 0.0015 0.002 0.0025 0.003 0.0035 Concentration Co.003M) Concentration you have calculated in 2 is CCrO, of Ag CrO4. calculate your experimental ksp of Ag CrO4. = [Cr O4]? Use it to 2. %3D ksp of AgCr Oy = CAg+] [CrO4] Absorbance te Out