Explain the effect in terms of polarity

Assignment Help Biology
Reference no: EM132814206

-When two ice cube is dropped into the water and alcohol, the one that is in water folats and the other one sinks. Why did this happen? Explain the effect in terms of polarity, density, and the role of hydrogen bonds.. Please explain fully.

-When sugar is added into water and oil, why can water dissolve more sugar than oil? Explain both the questions using the terms hydrophobic interactions, intermolecular force of attraction and hydrogen bonding?

-What is physically happening when we say something is dissolved?

Reference no: EM132814206

Questions Cloud

Main types of biological macromolecules biomolecules : List the four main types of biological macromolecules "biomolecules".
Profit aspects of drug development and marketing : Is there a need for a balance between ethics vs. profit aspects of drug development and marketing?
Prepare Floormart Ltd journal entry for January : Estimated income tax expense for the year $126,000 and Actual income tax expense for the year $92,000. Prepare Floormart Ltd journal entry for January
What are the risks of practice : How is the "off-label" use of medications beneficial to patients and what are the risks of this practice?
Explain the effect in terms of polarity : Explain the effect in terms of polarity, density, and the role of hydrogen bonds.. Please explain fully.
What amount was reported in profit or loss on june : What amount was reported in profit or loss on June 30, 2020 as a result of the reclassification from held for sale to held for use?
Benefits of vegetarianism in overcrowded : Based on these facts, what would be the benefits of vegetarianism in overcrowded or densely populated nations?
Determine dollar amount of dividend that will be distributed : Alpha distributed $25,000 in dividends. Use this information to determine for 2018 the dollar amount of dividends that will be distributed per Common Share.
What is the most effective way to study : What is the most effective way to study in any class such as Biotechnology, Biochemistry, and the such.

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