Compute the percentage of ammonium ion

Reference no: EM13186758

A 0.5033 g sample of an unknown salt was dissolved in water and passed through a cation exchange resin. the total elute from the column was diluted to 250 mL and a 50 mL aliquot was titrated with 11.35 mL of 0.10359 M sodium hydroxide. Calculate the percentage of ammonium ion in the sample.

Reference no: EM13186758

Questions Cloud

What are the different price points : Movies are distributed in a variety of forms, not just first run theatrical presentations. What other ways are movies distributed. What are the different price points. Using this information, draw a fully labeled graph of the market for movies in ..

Calculate the cost of the equity capital to the firm : The MacBurger Company a chain of fast food restaurants, expects to earn $200 million after taxes for the current year. The company has a policy of paying out half of its net after-tax income to the holders of the company's 100 million shares of c..

State and make a solution of tribasic sodium phosphate : A scientist wants to make a solution of tribasic sodium phosphate, Na3PO4, for a laboratory experiment. How many grams of Na3PO4 will be needed to produce 300mL of a solution

What is the source of the asymmetric information : Describe an adverse selection problem your company is facing. What is the source of the asymmetric information. Who is the less informed party. What transactions are not being consummated as a result of the information. Could you (or do you) u..

Compute the percentage of ammonium ion : the total elute from the column was diluted to 250 mL and a 50 mL aliquot was titrated with 11.35 mL of 0.10359 M sodium hydroxide. Calculate the percentage of ammonium ion in the sample.

What is the rationale behind the minimax regret rule : What is the rationale behind the minimax regret rule What are some less formal and precise mehtods of dealing with uncertainty. When are these useful. How does the adverse selection problem arise in the credit-card market. To what complaint does ..

What role does microeconomics play in business decisions : What role does microeconomics play in business decisions compared to macroeconomics. Can you assit me with a real life example that would show the impact on the decision making process of the business.

Identify the preferred project according to the criterion : An individual is considering two investment projects. Project A will return a zero profit if conditions are poor, a profit of $4 if conditions are good, and a profit of $8 if conditions are excellent. Project B will return a profit of $2 if condi..

Which investment should the individual choose : An individual has to choose between investment A and investment B. The individual estimates that the income an dprobability of the income from each investment are as given in the following table. Using Excel statistical tools, calculate the standar..

User Account

All Pages