Category: Chemistry

Q. Using lead exposure paint, prepare a presentation with a 5 minute voice over it – to give your fellow students exploring the possible impacts of climate change on your toxin. For example, climate change plus lead = more dry weather, more dust, more lead in dusty places inhaled. Another example: increased risk of PAH exposure as CC increases the risk of bushfires. Your presentation needs to be referenced. Please make Powerpoint include Powerpoint generic note each page. Do not include title page.
Please use Blank Presentation (no design)
References: APA7 (last page)

Need someone to complete my aleks. Basic chem qs of school level Need to do A3, A4, A5, A6, A7, A8, A9, A10 I have completed half of them.

Make a diluted solution of an antacid, measure its pH, add indicator.
For the sample, add a measured amount of HCl , 0.1 M, count number of drops
Observe the color change, measure the final pH
Describe the reaction, why there is a color change, what was the name of indictor.
Calculate concentration of the initial solution. Include a brief report of your titration experiment using the lab manual worksheet.

This assignments is one but 8 question included. Please do it correctly because these are the exam questions.
All you need to do is read the questions and answer them correctly. 

I want to get a help with project introducing for this thesis chapter. I have attached the published paper for the work. Simply i want a little background introduction and to explain the whole paper i have attached with the literature work under the introduction. chemical structures and figures are not needed. If you want to explain with structures, please use the same numbers that are given to the structures in the paper. Feel free to add anything you think is important.

solution ; solution are homogeneous mixture of two or more non reaction component is called solution three type of solution binary , tertiary and quartanary

This assignments is one but 10 question included. Please do it correctly because these are the exam questions.
All you need to do is read the questions and answer them correctly. 

I am seeking someone to write a review paper for me based on several published articles regarding the latest advancements in the detection of trace amounts of explosives and drugs using mass spectrometry

The experiment is done and the data is collected. I just need help with the calculation and post lab questions.

you will be creating an information brochure/pamphlet/instruction manual to be given to workers in a company and hospitals based on the optimal (perfect for that chemical reaction to take place) conditions for chemical reactions.
The detailed instructions are given in this link.