Calculate the ph values

Assignment Help Biology
Reference no: EM13108843

Two solutions of sodium acetate are prepared, one having a concentration of 0.1 M and the other having a concentration of 0.01 M. Calculate the pH values when the following concentrations of HCl have been added to each of these solutions: 0.0025M, 0.01M, and 0.05M.

Reference no: EM13108843

Questions Cloud

Explain what you think would be an appropriate distribution : Select TWO products from the List out of product categories below and using the teaching materials and any additional research explain what you think would be an appropriate distribution strategy for them.
Which do you suppose would cause your pulse to race : Your sympathetic nervous system works in your "fight or flight" response. your parasympathetic nervous system works in our relaxation response. which do you suppose would cause your pulse to race ? why?
Find out when you have a contract coming due in the next : You have a List out of contracts and due dates for annual maintenance fees. You wish to find out when you have a contract coming due in the next 45 days and provide a note that warns you that the payment is coming due.
Determining hypotheses and test tails : What are the appropriate H0 and Ha for each of the following research studies? In addition, note whether the hypothesis test is one- or two-tailed.
Calculate the ph values : Two solutions of sodium acetate are prepared, one having a concentration of 0.1 M and the other having a concentration of 0.01 M. Calculate the pH values when the following concentrations of HCl have been added to each of these solutions: 0.0025M,..
Determine the raw material safety stock : Christian runs a small chocolate shop. He manages his chocolate raw material using a periodic review system. Daily demand has a mean of 100 pounds and standard deviation of 10 pounds.
Compute the concentrations of each species : what we observed that 1.00 mole Hydrogen, 1.00 mol Iodine and 1.00 mole hydrogen iodide are introduced into a container of capacity 1.00-L. compute the concentrations of each species if equilibrium is reached?
Hypothesis testing-average gasoline price : The average gasoline price of one of the major oil companies in Europe has been $1.25 per liter. Recently, the company has undertaken several efficiency measures in order to reduce prices.
Explain why cells need to receive nutrients : Explain why cells need to receive and send messages (briefly explain how cells of the body communicate and why it is important for cells to communicate).

Reviews

Write a Review

Biology Questions & Answers

  Difference between an antiseptic and a disinfectant

Discuss the difference between an antiseptic and a disinfectant and determine what are chemotherapeutic agents?

  What is the length of prokaryote dna within the nucleoid

what is the length of prokaryote DNA within the nucleoid.

  Blood and blood cell elements

The heart is in the middle thoracic cavity, known as the ______. The membrane around the heart is the ______. The thick muscular wall of the heart is the ______. The smooth inner lining of the heart is the ______.

  Mercaptoethanol to break its disulfide bonds

Suppose if insulin were treated with mercaptoethanol to break its disulfide bonds, and then the mecaptoethanol were removed so that disulfide bonds could reform,

  Which genotype is probable for the father

Imagine that non disjunction occurred throughout the production of the egg cell that produced your dragon's baby and resulted in no sex chromosome in the sperm cell. How would this change phenotype of your dragons' baby? Be exact for each trait that ..

  Which of these will be missense

What are all the transversions that can be made starting with the codon CGG.

  Determine identical sequence in the victim and patient

Other possible sources of the infection included the woman's prior sexual contacts and occupational exposure, given that she was a nurse.

  How lac operon and trp operon function control transcription

Suppose a DNA mutation changes the consensus sequence at the -35 location so that sigma factor does not bind there as well. Explain how a mutation could inhibit the binding of sigma factor to DNA

  Neurospora cross was made between a strain

The Neurospora cross was made between a strain that carried mating type A and the mutant allele arg-1(arg) and another strain the carried mating-type a and the wild type arg-1 (+)gene

  What would be the initial rate of reaction

A new enzyme you are studying has a Km of 7.0mM and a kcat of 126 per second. What will be the initial rate of reaction in units mM/min when 9.3 nanometer enzyme is reacted with 2.7 mM substrate. Report your answer in units if mM/min to nearest 1m..

  Size a continuous vaporizer for child sick room

You need to size a continuous vaporizer for a child's sick room. The device receives liquid water at 20 degrees C and 1 atm and produces steam at a rate of 0.7g/min.

  Explain what an isotonic point is

explain what an isotonic point is and compare different plant cells (aquatic, marine, terrestrial plant cell) istonic points with each other and also with sea water. is there any relationship between isotonic points and environment in which the pl..

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