A student mixed 5 mL of 3% m/v H2Ö2 with 10 mL of 0.5 M IKI solution and measured the volume of water displaced over time. Use their data to prepare a plot of volume water displaced (mL) versus time (s) in Excel and find the rate of this run. Attach your spreadsheet and plot to your pre-laboratory assignment. Volume of Water Displaced (mL) Time (s) 2.0 39 76 106 4.0 6.0 8.0 10.0 137 166 12.0 192 14.0 222 16.0 242 18.0 270 20.0 302 Rate =

A student mixed 5 mL of 3% m/v H2Ö2 with 10 mL of 0.5 M IKI solution and measured the volume of water displaced over time. Use their data to prepare a plot of volume water displaced (mL) versus time (s) in Excel and find the rate of this run. Attach your spreadsheet and plot to your pre-laboratory assignment. Volume of Water Displaced (mL) Time (s) 2.0 39 76 106 4.0 6.0 8.0 10.0 137 166 12.0 192 14.0 222 16.0 242 18.0 270 20.0 302 Rate =

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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9- An aqueous solution at 25 C has a H,O concentration of 2. x 10 M. Calculate the OH concentration. Be sure your answer has 1 significant digits. || M x10 I Don't Know Submit O 2022 McGraw Hill LLC. All Rights Reserved. Tems of Use Privacy Center Accessibility 5:05 5/9/20 DELL F2 F3 F4 FS F6 F7 F8 F9 F10 F11 F12 PrtSc Insert Delete %23 & Num Lock Backspace 5 8 T CU D F K Enter く0
UNIT 8 Part II - Continued (3) (4) Chemical Reactions CHEMICAL EQUATIONS CaCl₂(aq) + CaCl₂(aq) + Na₂CO3(aq) → MgCl₂(aq) - NaCl(aq) + MgCl₂(aq) + Data Sheet CaCO3(s) CaCl₂(aq)
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O STOICHIOMETRY OO Jada Dilution A chemist makes 510. mL of zinc oxalate (ZnC,0, working solution by adding distilled water to 300, mL of a 139. µM stock solution of zinc oxalate in water. Calculate the concentration of the chemist's working solution. Round your answer to 3 significant digits. Explhation Check 2021 McGraw H Education All Rights Reserved Terms of Use Privacy Accessibil esc Thank The & 1 2 4 6 8 9 tab W E R T Y { } P A os lock G H K V B N M < "ontrol option command command option
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