Calculate the final ph of a solution made by the addition
Calculate the final pH of a solution made by the addition of 10mL of a 0.5 M NaOH solution to 500mL of a weak acid, HA. The concentration of the conjugate acid is 0.2 M, the pH is 5.00 and the pKa = 5.00
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The mediterraniean sea exchanges water with the atlantic ocean. Fresh water inflow to the mediterranean is approximately 30,000m^3/s. and evaporation occurs at a rate of approxmately 80,000m^3/s
Methane gas is burned completely with 20% excess air at approximately atmospheric pressure. Both the methane and the air enter the furnace at 30°C saturated with water vapor, and the flue gases leave the furnace at 1500°C.
In this course, you are being asked to assume the “perspective” of Management. How does "Management Perspective" differ from "Employee Perspective" and how difficult is it going to be for you to think and act like a manager and why?
Which of the following amino acids has a net charge of +1 at pH 4 and a net charge of 0 at pH 8?
Which is the better cost driver for the costs of a hospital’s Financial Services department: patient services department revenues or number of bills generated?
Do you think that marketing creates a demand for products that we do not need or does marketing just help us meet unfulfilled demands that we were not aware of or that have not been adequately met?
What is a planetary nebula What is a planetary nebula
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