What was the initial concentration

Assignment Help Business Management
Reference no: EM131057272

Part A. What is the final volume in milliliters when 0.929 L of a 34.9 % (m/v) solution is diluted to 21.3 %(m/v)?

Express your answer with the appropriate units.

Part B. A 890 mL NaCl solution is diluted to a volume of 1.05 L and a concentration of 3.00 M. What was the initial concentration?

Express your answer with the appropriate units.

Reference no: EM131057272

Questions Cloud

Determine the slip factor using busemann''s method : A centrifugal pump is used to raise water against a static head of 18.0 m. The suction and delivery pipes, both 0.15 m diameter, have, respectively, friction head losses amounting to 2.25 and 7.5 times the dynamic head.
First element on the periodic table : 1. What is the first element on the periodic table? 2. What is the centre of an atom called? 3. True or false? Acids have a pH level below 7.
Create a change model conducive to your field : Research the various change models used by organizations today. After assessing these models, create a change model conducive to your field, and that will work within your organization's culture.
Molarity of the acetic acid solution : If 35.7 mL of 0.220 MKOH is required to completely neutralize 26.0 mL of a HC2H3O2 solution, what is the molarity of the acetic acid solution?
What was the initial concentration : A 890 mL NaCl solution is diluted to a volume of 1.05 L and a concentration of 3.00 M. What was the initial concentration?
Pressure of a mixture of nitrogen : The pressure of a mixture of nitrogen, carbon dioxide, and oxygen is 150 kPa. What is the partial pressure of oxygen if the partial pressures of the nitrogen and carbon dioxide are 100 kPA and 24 kPa, respectively?
Examine actions you will take to address challenges : Determine the main challenges that the Rocky Road School District is currently facing. Develop a three (3) year plan to address these challenges. Examine the actions you will take to address each of these challenges.
Combustion of octane by using enthalpies of formation : Calculate ΔHrxn for the combustion of octane by using enthalpies of formation from Appendix IIB in the textbook. The standart enthalpy of formation of C8H18is -250 kJ/mol.
Could social networking be used to address some of challenge : Identify and describe at least three HR challenges in relation to people and technology in terms of strategic planning. Could social networking be used to address some of the challenges?

Reviews

Write a Review

Business Management Questions & Answers

  Describe the purpose of each component of a wired lan

Describe the purpose of each component of a wired LAN

  Explain a recent experience or observed act of prejudice

Explain a recent experience or observed act of prejudice. How would you have handled the situation differently?

  Od approach differ from one without that approach

How does a company with an OD approach differ from one without that approach - which company would you prefer to work for - one with an OD approach or one without?

  Managing an international company and a domestic company

What are the differences between managing an international company and managing a domestic company? What functions of management are different in an international company as compared to a company in the US?

  What is the meaning of power in organizational behaviour

What is the meaning of Power in Organizational Behaviour ? What are the different types of Power. State and explain the meaning of all five types of Power.

  Can the value of hrd activity be proven

Should all training be business oriented? Discuss this with reference to classifying training needs. Can the value of HRD activity be proven?

  Maximum depreciation deduction

a. What is Babar's maximum depreciation deduction for 2010? b. What is Babar's maximum depreciation deduction for 2013? c. What is Babar's gain or loss on the sale of the land and building?

  What positive personal qualities does tim cook believe

What positive personal qualities does Tim Cook believe he developed from facing challenges related to his sexual orientation?

  Definitions of transaction exposure-economic exposure

Review the definitions of transaction exposure and economic exposure (no need to provide the definition). How are they different? Please provide an example of a transactionoreconomic exposure. Cite your sources.

  Leaseplan''s efforts

To what extent are LeasePlan's efforts consistent with recommendations derived from Alice Eagly and Linda Carli? Discuss.

  Has an interest rate of 7.5% compounded monthly

Investment A is a 13 year annuity that features end of month $1500 payments and has an interest rate of 7.5% compounded monthly

  Lodging facilities and management papermiddot prepare a

lodging facilities and management papermiddot prepare a paper in which you describe different types of lodging

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd