and temperature of the gas in each cylinder. Cylinder A Cylinder B Hydrogen gas P = 1.2 atm V= 1.25 L T= 293 K Methane gas P= 1.2 atm V = 1.25 L T= 293 K Which of the following changes in temperature and pressure will cause the gas in cylinder A to behave more like an ideal gas? A. Increase the temperature above 293 K and decrease the pressure below 1.2 atm B. Decrease the temperature below 293 K and decrease the pressure below 1.2 atm

If the mean value of certain set of eight measurements was 45.74, and standard deviation S=0.35. What is the confidence interval at 95% confidence level for the mean?

brian wants to hit the beach and go diving. However if his body doesn't take up enough space he could sink and drown. He tries to measure himself with a "ruler" but the life guard sais that's not good enough.

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Emerson M Cremistr pdated late workE a educate.lindsay.k12.ca.us/iFrame.aspx?iCtri=STUDENT BASE HOME CONTROL O Empower 2021 O Ermpower 2021 pokmarks DE IXL Classes O Google Slides O Empower 2020 A Google Docs t Lindsay High School Physics Safety & Ski. E Guided pract 2-1 googlegalaxysclence.com Li Be 1-0 1-5 2-0 Al 2.5 3-0 3-5 Na Mg 1-2 Si S CI 0-9 1-5 1-8 Ge 2-1 2-5 3-0 K Ca Ga 1-6 As Se Br 0-8 1-0 1-8 2-0 2-4 Te 2-8 Rb Sr In Sn Sb 0-8 1-0 1-7 1-8 Pb 1-9 2-1 2-5 Cs 0-7 Ba TI Bi Po At 2-2 Review the chart above. It is showing how much energy it takes to remove an electron from each of those types of atoms. Why would 0.9 1-8 1-9 1-9 2-0 it be so high in the top right comer and so low in the lower len comer? It would be high in the top right coner because these electrons are closer to the nucleus and held more strongly, so they will take O A. more energy to remove. And the opposite is true for the lower left, farther from the nucleus and so not held as strongly, requiring less energy to…

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15. You are calibrating a buret that is graduated to 0.1 mL. The measured volume delivered is 10.88 mL at 24.000°C. The calculated actual volume based on the mass of water is 10.859 mL. IMPORTANT: The actual volume is reported to 2 decimal places since the buret volume is reported to 1/100 of a mL. The buret error (mL) is: -0.02 0.02 -0.021 0.021

Density of object analysis Dlameter (cm) Helght (cm) Mass (g) Volume (cm) Density (g/cm) 1.17 2.39 3.612 Object A Object B 1.19 2.10 3.306 Object C 1.15 1.63 2.367 Object D 1.14 1.72 2.471 Table view List view Density statistics Density (g/cm) Average Standard deviation Coefficient of variation (CV) True density 1.410 Absolute error % error

E ! G Google Docs: Online Document Editor | Google Workspace Hiranrat_Analysis_CHM235LL DO File Edit View Insert Format Tools Extensions Help A P 100% F1 C Pure A: Pure B: Pure C: Compound 2 F2 Normal text A 146 1 BO с O junk O Crude Fractions. The following table shows a sequence of TLC "lanes" that correspond to fractions collected from a column. After completing the column, a student wants to condense containers while maintaining high purity for each of the components, then what fractions, if any, can be combined to provide # 3 Y 1 2 80 F3 O Times New... Y - 11 + 213 Oo 3 2 0 0 0 0 0 0 0 $ 4 Last edit was 2 minutes ago B IU A UA 45 S Fractions from column 000 F4 6 docs.google.com Hiranrat Analysis_CHM235LL - Google Docs % 5 F5 6 O GOD O O 2 = 2 MacBook Air F6 & 7 6 E 7 F7 Solvent Front Starting Line T 8 DII IE = E 8 9 y DD C F9 pe