Description In Chapter 7, “The Environment – Part II,” Hite and Seitz (2016) discuss the existing tension between development and the environment. Development brings economic growth as well as social and environmental changes. To a developing country, economic growth may be of a higher priority than the consequences to the long-term health of its citizens […]
Category Archives: Science
Discuss What happens when adding the antacid?. In terms of acids and bases, what does neutralization mean?
What happens when adding the antacid?. In terms of acids and bases, what does neutralization mean? Neutralization: Whenever you mix an acid with a base, they neutralize each other. If this is the case, why is Alka-Seltzer used to treat stomach aches? (Note: excess stomach acids cause stomach aches) Upload your photo(s) of your setup […]
Explain What is element 115 and the connection some scientists are suggesting to UFO’s?
1) Zn (zinc) is an important element in our immune system. What form of zinc does the human body absorb the best? 2) What is element 115 and the connection some scientists Gadolinium are suggesting to UFO’s? 3) What is the role of Gadolinium in MRI’s?
How are specific heat values important in the building material industry?Discuss
1) Are all calories the same? Is it the same to consume 150 calories from a soda than from a cup of almonds? Explain 2) Why did US pilots carry LiH tablets during World War II? 3) How are specific heat values important in the building material industry?
Discuss the effect of the C-chain length on the chemical shift and wavenumber.
IB IA’s have very specific grading criteria and outlines that are different from normal High school research papers. My research question is on the effect of the C-chain length on the chemical shift and wavenumber. The writer would need to use databases etc to look into this research question and answer it according to the […]
Compare the results of the unbuffered solution with the lemonade buffer system.
Study the acid-base properties of salts and its component ions based on pH measurements. Study the properties of a buffer solution. Use a pH Sensor to monitor pH as you titrate a given volume of the commercial brand of lemonade drink. Use a pH Sensor to monitor pH as you titrate an unbuffered solution of […]
Provided the lab manual, data collected, and writing guideline
Paper detalis: provided the lab manual, data collected, and writing guideline
Compare the concentrations of colorants added to the batch with those calculated from the absorption spectrum and suggest reasons for any significant discrepancies.
Compare the concentrations of colorants added to the batch with those calculated from the absorption spectrum and suggest reasons for any significant discrepancies. Examine the effect of adding two different ‘redox’ species (Ce and Fe) simultaneously.
Using this information and the your knowledge of supramolecular assembly approaches, design a synthesis of a catenane that incorporates a dipyromethene unit in each ring,represented by the general structure below. Your synthesis should start usingthe substituted pyrroleshown (using any other reactants and reagents).
.Name/describe 4 examples of “Supramolecular Chemistry and Supermolecules” that we might encounter in our daily lives, for example in consumer products , medicines or nature. [10%]2.Consider the molecule 1below. (i)Explain why compound 1is expected to be a good host for copper ions over sodium ions.[8%](ii)Copper salts can be toxic. Suggest a potential application of a […]
Pick one election where the outcome of the popular vote and the electoral college vote differed to create an argument in favor of or opposed to the use of the electoral college. List at least three valid points to support your argument.
Description Instructions The Electoral College was created to protect US citizens against mob rule. Mob rule is the control of a lawful government system by a mass of people through violence and intimidation. However, some Americans question the legitimacy of this process. Pick one election where the outcome of the popular vote and the electoral […]
