What is the ph of this solution

Assignment Help Biology
Reference no: EM13117135

A solution is made by mixing 50ml of 2M K2HPO4 and 25ml of 2M of KH2PO4. The solution is diluted to a final volume of 200ml. What is the pH of this solution?

Reference no: EM13117135

Questions Cloud

Describe how a marketing strategy can provide advantage : Describe how a marketing strategy can provide an organization a sustained competitive advantage in the market place.
What is its approximate pi : Draw the peptide ATLDAK at pH7. What is its net charge? What is its approximate pI?
Explain how far from the point of firing does other fragment : You can ignore air resistance. Explain how far from the point of firing does the other fragment strike if the terrain is level?
Role and history of international accounting standards : Describe the role and history of the International Accounting Standards Board. Include an examination of the Board's evolution and stance on ethics issues.
What is the ph of this solution : A solution is made by mixing 50ml of 2M K2HPO4 and 25ml of 2M of KH2PO4. The solution is diluted to a final volume of 200ml. What is the pH of this solution?
Find a linear correlation between the two companies : Plot CEO salaries against the net profit of their respective companies, do you expect to find a linear correlation between the two?
Explain by how much does the rocket clear the top of wall : The rocket attains its launch speed in a negligibly short period of time, after which its engines shut down and the rocket coasts. Explain by how much does the rocket clear the top of the wall?
What is the pk of the weak acid ha : What is the pK of the weak acid HA if a solution containing 0.1M HA and 0.2M A has a pH of 6.5?
What is the molarity of h+ : Sulfuric acid (H2SO4) is a very strong diprotic acid. If 0.022 moles of sulfuric acid is mixed with water to make 607 mililiter of solution, what is the molarity of H+.

Reviews

Write a Review

Biology Questions & Answers

  Immune response to infectious disease

It is a very curcial concept to understand how the immune response is mounted against viruses, bacteria, protozoans and helminthes. For an effective immune response, both innate and adaptive immunity should work together.

  A review on advanced glycated end products (ages)

This Project report elaborates a critical review of important elements attached to Advanced Glycated End Products (AGEs). It is very crucial to understand the process called Millard reaction.

  Plastic as a soil stabilizer

Soil stabilization is the permanent physical and chemical alteration of soils to enhance their physical properties. Stabilization can increase the shear strength of a soil and control the shrink-swell properties.

  Principles of microbiology

This assignment has three parts which contains questions related to Microbiology. It contains basic principles of microscopy, staining techniques in microbiology and microbial growth in the food industry.

  List the biologic functions

Lipid metabolites are often seen as key elements in cellular signaling. Is this unique? Please provide several examples of the function of lipids as key elements in signal arrays and list the biologic functions these signals affect?

  Biologic function relationships

Please describe how one might search for chemical structure, biologic function relationships, involving small molecular weight lipophylic compounds. Provide one example.

  Case study on patient in the haematology laboratory

Write a case study which detailing a scenario of a patient being investigated in the Haematology laboratory.

  Use of pcr and genetic approaches in biotechnology

The use of PCR and genetic approaches in biotechnology

  Describe the role of this enzyme in honey

Glucose oxidase is an enzyme that can be used for measurements of glucose levels by combining this reaction with an oxygen probe.

  Genetic problems

What phenotypic ratio would you get if you crossed a white mouse and a heterozygous brown mouse?

  Prepare an essay on nosocomial infection

Prepare an essay on nosocomial infection.

  Monitoring and recording the blood pressure

To increase the awareness of monitoring and recording the blood pressure of patients and practice measuring blood pressure in a safe environment.

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