Solid crystal of potassium permanganate

Assignment Help Biology
Reference no: EM132561485

Petri Dish 1: Water in the dish. I drop a solid crystal of potassium permanganate into the water.

Petri Dish 2: Agar gelatin in the dish. I drop a drop of liquid potassium permanganate onto the gelatin.
I also spray an air freshener into the air while another person at a fixed distance across from me counts seconds until they can smell the air freshener.

For the petri dishes, I record the time at which I drop the crystal and liquid potassium permanganate and record initial and final diameters of the spots of potassium permanganate a set time later.

Write a hypothesis about what you expect in the results in terms of speed of diffusion of these different particles. Why do you expect these results?

Reference no: EM132561485

Questions Cloud

What are the instances where demand by the creditor : What is delay? Is Myrna in delay? Under the Civil Code, what are the instances where demand by the creditor is not necessary for delay to exist
What is the great grimpen mire : What is the great grimpen mire from the hound of baskervilles symbolic of?
Compute the activity rate for each activity cost pool : Compute the activity rate for each activity cost pool and determine the amount of overhead cost that would be applied to each model using the activity-based
Politics interfered with public administration : The text outlines several scenarios where politics interfered with public administration. Do you think public administration has to be political or not?
Solid crystal of potassium permanganate : Petri Dish 1: Water in the dish. I drop a solid crystal of potassium permanganate into the water.
Source information and intelligence cycle : Explain the importance of open source information and the intelligence cycle. What are the downsides of open source information?
How can a company with multiple products compute breakeven : Discuss the problem and find solution and suggest some ideas for future development? How can a company with multiple products compute its breakeven point?
How much warranty expense does the company report : Chang uses the perpetual inventory system. On November 22, 2012, How much warranty expense does the company report
Our symbiotic relationship with plants and ecosystem : We live in an symbiotic relationship with our environment and plants/trees allow for us to accomplish this phenomena.

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