What is the po43- concentration of the stock solution

Assignment Help Chemistry

Reference no: EM13169447

A stock solution is prepared by adding 24 mL of 0.4 M Na3PO4 to enough water to make 79 mL. What is the PO43- concentration of 25 mL of the stock solution?

Reference no: EM13169447

Questions Cloud

Prepare an income statement for kagawa company : Prepare an income statement for Kagawa Company for 2009, including an earnings-per-share section and following are the line items included in the 2009 statement of cash flows prepared by the Nine Muses, Inc. (amounts are in thousands)

Compute the number of molesof each reactant : Calculate the number of molesof each reactant. Determine the limiting reactant in each of the following three reactions. The limiting reactant that you determine here will be used directly in this experiment.

Determine whether to apply accounting to kansas city : Describe the rules to determine whether to apply fresh start accounting to Kansas City and if fresh start accounting is appropriate, how will this company's assets be reported?

Acts of collective behavior : In what ways, if any, are riots rational acts of collective behavior? In what ways, if any, are riots productive? Counterproductive? With all of the social inequality and social injustice that exist in the United States, why do you think there aren't..

What is the po43- concentration of the stock solution : A stock solution is prepared by adding 24 mL of 0.4 M Na3PO4 to enough water to make 79 mL. What is the PO43- concentration of 25 mL of the stock solution?

Explain the concept of form follows function : Explain the concept of "Form Follows Function" as it pertains to the three main areas of design (FAB). Identify ways in which a portfolio designer works within the limitations of the media technology (Functionality).

The hendersoon hasselbach equation calculate the ph : using the hendersoon hasselbach equation calculate the pH of a solution made by adding 50.0mL of 1.00M sodium acetate to 50.0mL

How much does the company have to receive in the liquidation : The holders of note payable B want to collect at least $125,000. To achieve that goal, how much does the company have to receive in the liquidation of its equipment?

Estimate the half-life of the radioisotope : a) If the initial sample is 8.50 g, what mass of the original iridium-192 remains after 130 days? b) Estimate the half-life of the radioisotope. c) How many days would it take for one-fourth of the sample to decay?

User Account

All Pages