Spring22 Simple Harmonic Motion Lab Online

7:27 Done Photo Dimensional Analysis Worksheet NAME: madsoo mcucker 1. 261 J» kJ 11. 22.4 kg/L to dag/mL 2. 3.0 x 1022 molecules → mol 12. 0.74 miles/min to dm/sec 3. 9,474 mm cm 13. 1.42 g/cm? to mg/mm? 4. 0.73 mol → L 14. 10095 ft/s to miles/s 5. 5.93 cm m2 15. 9.81 mg/L to lbs/cm 6. 498.82 L - molecules 16. 8.41 kJ/mol to cal/L 7. 1.00 ft hm 17. 3.8 Mg → Ibs 8. 1.0 year - minutes 18. 7.68 g/mol → ng/molecules 9. 175 lbs cg 19. 8.24 atm/cm to torr/ft 10. 4.65 km - in 20. 25 m/s to miles hr

You have the following data points which belong to a function of the form y = aei, where b can be positive or negative. 11.5 25.8 30.3 2.00 4.00 5.00 You wish to determine the value of the constant, b, and to do so you will construct a linear plot. What will you plot against what? y-axis label: T-axis label: From the values of z and y in the table above, calculate the values of the three corresponding data points. Click on the graph below, and use the "Freeform Curves" tool to plot the data. Line segments will automatically connect the points. Enter Solution What is the numerical value of the constant, b? Previous Next

8:45 Convert 7.6 cm³ to m³ STARTING AMOUNT ADD FACTOR x( ) (1000) ³ 0.01 (0.1) ³ (0.01) ³ 0.076 (1) ³ 0.1 1 100 1000 Question 29 of 40 (100) ³ 7.6 x 10-4 7.6 7.6 x 10-6 X ANSWER m³ cm³ m cm Tap here or pull up for additional resources ..lLTE Submit RESET 5

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For the numbers 116.0, 97.9, 114.2, 106.8 and 108.3, use the Q-test, decide whether the number 97.9 should be discarded.

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TRial 1 Trial 2 Trial 3   0.1 N HCl 0.1 N NaOH 0.1 N HCl 0.1 N NaOH 0.1 N HCl 0.1 N NaOH Final reading (ml) of the buret 20.00 19.90 40.00 39.70 20.00 45.30 Initial reading (ml) of the buret 0.00 0.00 20.00 19.90 0.00 25.50 Volume Used (ml) for the trial              Compute for 1.00 ml HCl in terms of ml. NaOH for  EACH Trial. Compute for 1.00 ml NaOH in terms of ml. HCl for  EACH Trial.

A bucket of water has a volume of 0.473 kL . How many dL is this? STARTING AMOUNT ADD FACTOR ANSWER RESET *( ) 47300 1000 0.001 0.01 10 4730 0.0000473 100 0.473 0.1 1 0.00473 473 0.000473 kL dL +

Which of the following is NOT a measure of central tendency? a) Mean b) Median c) Variance d) Mode

5. Use the MS data to answer the questions on the next page. 14.0 1.4 15.0 8.1 100- MS-IW-5644 26.0 2.8 27.0 6.7 28.0 1.8 29.0 80 4.4 38.0 1.0 39.0 1.5 41.0 1.2 42.0 11.2 43.0 100.0 44.0 4.3 79.0 1.9 80.0 2.6 Relative Intensity 40 81.0 1.9 82.0 2.5 93.0 8.7 20- 95.0 8.2 121.0 2.0 123.0 2.0 136.0 11.8 0 138.0 11.5 20 40 8. 60 a. Br - 0 80 100 120 140 160 180 200 220 m/z Identify the m/z of the base peak and molecular ion. 2 b. Draw structures for each of the following fragments (include electrons and charges): 43.0, 93.0, 95.0, 136.0, and 138.0 m/z. C. Draw a reasonable a-fragmentation mechanism for the fragmentation of the molecular ion to fragment 43.0 m/z. Be sure to include all electrons and formal charges. 6. Using the values provided in Appendix E of your lab manual, calculate the monoisotopic mass for the pyridinium ion (CsH6N) and show your work.

please answer questions underneath chart

Construct a simulated 'H NMR spectrum for 1,1-dibromoethane. Drag and drop the appropriate splitting patterns into the boxes on the chemical shift baseline, and add integration values above each signal. Splitting patterns and integrations may be used more than once. Peak heights do not represent integration values. Br Br 1H 3H O ppm 4 3 Answer Bank

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For the given data set: [6.7, 7.3, 7.5, 7.2, 7.9, and 7.1] Determine the outlier using Grubbs test. Gcrit = 1.887 6.7 7.9 7.3 7.1 There is no outlier.

Course Home openvellum.ecollege.com/course.html?courseld=16921657&OpenVellumHMAC=3296af0fdfd0081ea26215c9d534a898#10001 YouTube N Netflix Khan ) Turnitin O Zoom N Canvas Pearson Sign In E Reading List ... CHEM-341 Fall 2021 Hi, Jarrett Sign Out Help Mastering Chemistry Course Home My Courses Syllabus Part A Scores eТext List the following compounds from highest boiling to lowest boiling: Rank the compounds from highest boiling to lowest boiling. To rank items as equivalent, overlap them. Document Sharing Reset Help User Settings Course Tools > OH N- ОН `N' H NH2 highest boiling lowest boiling The correct ranking cannot be determined.

6-9 and 11-17

The graph below shows approximate plots of lnP vs. T-1 for three compounds: methanol (CH3OH), methyl chloride (CH3Cl), and propane propane (C3H8), where P is the vapor pressure of the liquid. Match the lines with the compounds. A) A = propane, B = methanol, C = methyl chloride B) A = methyl chloride, B = methanol, C = propane C) A = propane, B = methyl chloride, C = methanol D) A = methanol, B = propane, C = methyl chloride E) A = methanol, B = methyl chloride, C = propane

Help 100% Public Health Ch X HSC 258 - Major Projec X Mind Tap - Cengage Lea X C The Illustra d%3D55750828934189288909969212&elSBN=9781305657571&id%3D1061392007&nbld%3D21... References Use the References to access important values if needed for this question. For the following reaction, 66.8 grams of silver nitrate are allowed to react with 24.6 grams of copper(II) chloride. silver nitrate(aq) + copper(II) chloride(s) silver chloride(s) + copper(II) nitrate(aq) grams What is the maximum amount of silver chloride that can be formed? What is the FORMULA for the limiting reagent? grams What amount of the excess reagent remains after the reaction is complete? Submit Answer

The Kc value for Mg3(AsO4)2(s) = 3Mg2+(aq)    +   2AsO43-(aq) is 2.1 x 10-20. Determine the Kc for the following:  3Mg2+(aq) +  2AsO43-(aq)  = Mg3(AsO4)2(s) 4Mg3(AsO4)2(s)  =  12Mg2+(aq)  +  8AsO43-(aq)

02A: 2.1-2.5 and Accuracy Handout (70 min) ulate Figures of Merit for Trueness ▾ Part A. Absolute Error A breathalyzer is a portable electrochemical instrument that measures the concentration of ethyl alcohol in a sample of exhaled breath A forensic chemist checks the calibration of a breathalyzer by testing a standard air sample known to contain 0.174 mg/L of ethanol seven times. The average value of these seven replicate measurements is found to be 0 157 mg/1 Calculate the absolute error of the breathalyzer. 1971 ΑΣΦΑ Submit Previous Answers Request Answer ? Previous x Incorrect; Try Again: 4 attempts remaining Q Search mgl ly Colle 16 of 17 E dx Next 11:44 PM 1/31/202 BANG &