Compute the ph of the decongestant ephedrine hydrochloride

Assignment Help Chemistry
Reference no: EM13231681

Calculate the pH of a 1.39x10^-2 M solution of the decongestant ephedrine hydrochloride if the pKb of ephedrine (its conjugate base) is 3.86

Reference no: EM13231681

Questions Cloud

What is the utilization rate of the bartender : assuming that everyone in the bar drank at the same rate and that suzy served people on a first come, first served basis, how long would you expect to have to wait for a drink?
What is the unit product cost for the month under variable : The maffei company which has only one product has provided the following data concerning its most recent month of operations:
What is the critical path : What is the probability of completing this project within 16days?
What would supply of labor curve look like over the range : (Craft Unions) Both industrial unions and craft unions attempt to raise their members' wages, but each goes about it differently. Explain the difference in approaches and describe the impact these differences have on excess quantity of labor suppli..
Compute the ph of the decongestant ephedrine hydrochloride : Calculate the pH of a 1.39x10^-2 M solution of the decongestant ephedrine hydrochloride if the pKb of ephedrine (its conjugate base) is 3.86
Calculate total size of the plasmid : You have a 2 kb plasmid, and you want to insert a gene that gives ampicillin resistance that is 500 bp insize, What would the total size of the plasmid be following the insertions
Evaluate organisation nd structure of british education syst : Evaluate the organisation and structure of British education system. what soci-economic and political factors gave rise to it  how this been replicated in the British colonies
The cost of goods sold and manufacturing overhead : The company applies overhead to jobs using a predetermined overhead rate based on machine-hours. At the beginning of the year, the company estimated that it would work 22,000 machine-hours and incur $264,000 in manufacturing overhead cost. The follow..
Choose the one that is best for your business : You believe this is a clear breach of your contract with Java Distributors. What should you do? Fully discuss all of your options, and choose the one that is best for your business.

Reviews

Write a Review

Chemistry Questions & Answers

  State electrons are ejected from sodium metal by any light

Electrons are ejected from sodium metal by any light that has a wavelength shorter than 544 nm. What is the kinetic energy of an electron

  Determine the ratio of water to copper sulfate

a mass of 2.50 g of hydrated copper sulfate is placed in a crucible and heated. On hesting, 1.59 g of white anhydrous copper sulfate is left behind. determine the ratio of water to copper sulfate.

  What volume 0.100 m naoh will react

What volume 0.100 M NaOH will react completely with 25.00 mL of 0.100 M HCl?

  Determine what is the molar mass of a gas

Determine how many grams are there in 4.5+10 22 molecules of Barium nitrate and determine what is the molar mass of a gas ?

  Difference between a constitutional isomer and a geometric

What is the difference between a constitutional isomer and a geometric isomer.

  What is the total number of electron domains for a molecule

what is the total number of electron domains for a molecule having trigonal pyrmidal molecular geometry such as NH3

  State mixture of atomic species by absorption spectroscopy

why is it easier to analyze a mixture of atomic species by absorption spectroscopy than it is to analyze a mixture of molecular species?

  State how many grams of nacl

How many grams of NaCl must be added to 250g water to lower the vapor pressure by 1.30 mm Hg at 40 degrees C assuming complete dissociation?

  Define pesticide concentrations in the rhine river

Pesticide concentrations in the Rhine River between Germany and Grancn between 1969 and 1975 averaged 0.55 mg/L of C6Cl6, 0.06 mg/L of C12H8Cl60 and 1.02 mg/L of C6H6Cl6.

  Find the numbers of neutrons protons and electrons

Number of protons & the number of neutrons in the nucleus of the element boron and potassium and the number of electrons in their 1st & 2nd quantum shells?

  State what is the ph of a buffer prepared by adding the acid

What is the pH of a buffer prepared by adding 0.45 mol of the waek acid HA to 0.608 mol of NaA in 2.00 L of solution? The dissociation constant Ka of HA is 5.66e-7

  Define freezing point for nitrobenzene

The unknown solution is composed of 50.0 g of nitrobenzene and 5.00 mL of the liquid unknown. Freezing point for nitrobenzene is 5.20 degrees C

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