Pitt A 0120 x Goog x b Answe x in (27) A X Bio Micro Chem II A Asses X Pt Perioc X ali 1030 x E chem x N Netfli x Be 4 X Creat X + + > c (a pittsburgh.instructure.com/courses/131405/files/8458533?module_item_id=2851045 Update A E Apps M Gmail YouTube A A Maps O KnightCite Citatio. Charles Schwab O job E Reading List = 2224 CHEM 0120 SEC1030 > Files > 0120 SP22 Recitation Worksheet A Ch... Spring Term 2021-2022 0120 SP22 Recitation Worksheet A Chapter 13 and Acids and Bases Week of February 6 Account Home Post for Students .pdf Macmillan Learning Dashboard Download 0120 SP22 Recitation Worksheet A Chapter 13 and Acids and Bases Week of February 6 Post for Students .pdf (177 KB) Modules 1 > of 2 ZOOM + LibGuides Page Courses Zoom (LTI 1.3) Calendar Announcements 3. Nitric oxide reacts with chlorine gas to form nitrosyl chloride as shown in this reaction: 2 NO(9) + Cl2ca) 2 NOCI) K. = 6.5 x 104 Inbox Determine the direction of the reaction when [NO] = 0.20 M, [Cl2] = 0.50 M, and [NOCI] = 1.2 M. History Help • Previous Next

Pitt A 0120 x Goog x b Answe x in (27) A X Bio Micro Chem II A Asses X Pt Perioc X ali 1030 x E chem x N Netfli x Be 4 X Creat X + + > c (a pittsburgh.instructure.com/courses/131405/files/8458533?module_item_id=2851045 Update A E Apps M Gmail YouTube A A Maps O KnightCite Citatio. Charles Schwab O job E Reading List = 2224 CHEM 0120 SEC1030 > Files > 0120 SP22 Recitation Worksheet A Ch... Spring Term 2021-2022 0120 SP22 Recitation Worksheet A Chapter 13 and Acids and Bases Week of February 6 Account Home Post for Students .pdf Macmillan Learning Dashboard Download 0120 SP22 Recitation Worksheet A Chapter 13 and Acids and Bases Week of February 6 Post for Students .pdf (177 KB) Modules 1 > of 2 ZOOM + LibGuides Page Courses Zoom (LTI 1.3) Calendar Announcements 3. Nitric oxide reacts with chlorine gas to form nitrosyl chloride as shown in this reaction: 2 NO(9) + Cl2ca) 2 NOCI) K. = 6.5 x 104 Inbox Determine the direction of the reaction when [NO] = 0.20 M, [Cl2] = 0.50 M, and [NOCI] = 1.2 M. History Help • Previous Next

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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20 of 25. The table lists the specific heat values of several substances. Substance Specific heat (cal/g. C) An unknown substance has a mass of 11.9 g. The 8- lead 0.031 temperature of the substance increases by 17.7 °C when 19 silver 0.058 cal of heat is added to the substance. сopper 0.092 iron 0.107 aluminum 0.216 What is the most likely identity of the substance? water 1.000 O copper water O lead about us careers privacy policy terms of use contact us help
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you solved first three sub-parts for me. ı need last 2 sub-parts now thank you
60 50 40 30 20 10 0 Graph: 0 y = 1.0339x 1.075 R² = 0.9997 10 Graduated Cylinder 20 Theoretical Density: 1.035 g/mL % accuracy: 99.9% 5. Data Analysis 30 4. Relate relative density of various liquids and/or solids a. % error = % yield - 100 % b. Accuracy of density 40 50 c. Precision of equipment i. Compare slope (g/mL) to theoretical value 60 Density: 1.0339 g/mL
The following densities of water were obtained by Student A: 1.09g/mL, 1.14g/mL, and 1.15g/mL.Determine the average and standard deviation of the density.
Suppose Marcus needs to transfer 11.50 mL of a liquid with ONLY high precision. Which of the following pieces of glassware provided in the General Chemistry labs (see Appendix A) should Marcus use? Hint: Compare the average percent errors, calculated from the sample data provided, for the buret and pipet trials. O 1.50-mL pipet 25-mL buret O 10-mL pipet with a little over the calibration line O 100-mL beaker
Aktiv Chemistry < X + app.101edu.co Type here to search Your Aktiv Learning trial expires on 08/29/22 at 07:08 PM A chemist has a block of iron metal (density is 7.87 g/mL). The block weighs 2.10 g. What is the volume of the iron block in mL? O S Question 37 of 73
Analytical
If the Mn of a batch of LDPE is 3.2x109 g/mol, what is the corresponding full contour length in Angstroms and in millimeters? How might the practical length differ between this batch of LDPE and a batch of HDPE with the same Mn? Explain and support your answer.
The answer for 18 is wrong can u please fix it
only answer question four with the correct answer please.