7:17 LTE 7) If you are told a line has a slope 12 g/ml and it came from a plot using a formula of y (B/4) x+ 12 what is the value of B? Show ALL work here: 8) A 0.01L (10 ml.) water sample is taken from a local swimming pool and tested by a pool Lab Service for the NaCl concentration. The molarity was found to be 0.001 M (moles/Liter). The swimming pool contains 10,000 L of water in it. What is the NaCl concentration/molarity of the entire pool contents? 9) If you dispense 3.0 ml. NAOH (0.050M) solution into a container holding 7.0 mL distilled water what is the new concentration of NaOH in this new container? (Show work) intial final 49 ml 10) Look at burette image on the right and complete the blanks: 1mL. Initial Reading Final Reading: Amount Dispensed:

7:17 LTE 7) If you are told a line has a slope 12 g/ml and it came from a plot using a formula of y (B/4) x+ 12 what is the value of B? Show ALL work here: 8) A 0.01L (10 ml.) water sample is taken from a local swimming pool and tested by a pool Lab Service for the NaCl concentration. The molarity was found to be 0.001 M (moles/Liter). The swimming pool contains 10,000 L of water in it. What is the NaCl concentration/molarity of the entire pool contents? 9) If you dispense 3.0 ml. NAOH (0.050M) solution into a container holding 7.0 mL distilled water what is the new concentration of NaOH in this new container? (Show work) intial final 49 ml 10) Look at burette image on the right and complete the blanks: 1mL. Initial Reading Final Reading: Amount Dispensed:

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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