Explain what is the [oh-] of a buffer

Reference no: EM13519033

What is the [OH-] of 109.7 mL of a buffer initially consisting of .1572 M C2H5NH2 and .0904 M after the addition of .0030 moles of HCl. Kb of C2H5NH2 = 5.6e-4

Reference no: EM13519033

Questions Cloud

Explain reaction of trans-cinnamaldehyde and cyclohexanone : Give the structure of the product, equation, and mechanism for the formation of the aldol condensation reaction of trans-cinnamaldehyde and cyclohexanone.

Describe a situation in which critical and creative : Describe a situation in which critical and creative thought could have been used for a better outcome. Describe why it is important to think critically and creatively in similar situations.

Compute the cost of goods sold : Prepare a Schedule of Cost of Goods Manufactured in good form and compute the Cost of Goods Sold.

Determine the closest object that can be photographed : A camera lens used for taking close-up photographs has a focal length of 21.5 mm. The farthest it can be placed from the film is 30.0mm. What is the closest object that can be photographed

Explain what is the [oh-] of a buffer : What is the [OH-] of 109.7 mL of a buffer initially consisting of .1572 M C2H5NH2 and .0904 M after the addition of .0030 moles of HCl. Kb of C2H5NH2 = 5.6e-4

Why are people generally motivated : Why are people generally motivated? Compare and contrast the kind of answer that HOBBS would give to this question with the kind of answer that HUME would give. Are there grounds for preferring one kind of answer over the other. Discuss thoroughly.

Prepare quality cost report in good : Prepare a Quality Cost Report in good form with separate sections for prevention costs, appraisal costs, internal failure costs, and external failure costs.

Hills notion of self-acceptance : In what way would Hill’s notion of “self-acceptance” correspond to Aristotle’s conception of eudaimonia?

Explain the equilibrium concentration of fe3+ : What is the equilibrium concentration of Fe3+ after adding .180 mol of Fe(NO3)3 to a solution of CN-. The final volume of the solution is 1 L and the concentration of CN- is 2.982 M. Kf = 9.1e41

User Account

All Pages