Please answer 7-10 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+12what 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 Servicefor the NaCl concentration. The molarity was found to be 0.001 M (moles/Liter). The swimming poolcontains 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 isthe new concentration of NaOH in this new container? (Show work)finalO mLinitial49 mL10) Look at burette image on the right and complete the blanks:1 mL50 mLInitial Reading:Final Reading:Amount Dispensed:19,496NOV

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Answered: 7) If you are told a line has a slope =…

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 %3D what is the value of B? Show ALL work here:

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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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

Please answer 7-10

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)
final
O mL
initial
49 mL
10) Look at burette image on the right and complete the blanks:
1 mL
50 mL
Initial Reading:
Final Reading:
Amount Dispensed:
19,496
NOV

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E 34