Chemistry (Science) Exam Preparation Questions and Answers
$30-250 AUD
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Opublikowano około 12 lat temu
$30-250 AUD
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Write 25 multiple choice and 10 short answer questions (8-12 marks each), with answers, on the following key knowledge areas for final year secondary students. Sample questions and answers and the extra information students are given can be found in the attachments.
Key knowledge
This knowledge includes
• volumetric analysis: simple and back titrations, acid-base and redox titrations;
• gravimetric analysis;
• calculations including amount of solids, liquids and gases; concentration; volume, pressure and
temperature of gases;
• use of oxidation numbers to write redox equations;
• principles and applications of chromatographic techniques and interpretation of qualitative and
quantitative data from thin layer chromatography (TLC), high performance liquid chromatography
(HPLC) and gas chromatography (GC);
• principles and applications of spectroscopic techniques and interpretation of qualitative and
quantitative data from atomic absorption spectroscopy (AAS), infrared spectroscopy (IR), mass
spectroscopy, nuclear magnetic resonance spectroscopy (NMR), and visible and ultraviolet
spectroscopy (visible-UV);
• matching analytical technique/s to a particular task.
Please submit a sample question with your bid. All copyright will be transferred to us for selected bids.
I want to bid $30AUD for the project and I can finish this in 5 days. I am sure I can accomplish this project on time since I am used to doing this kind of thing. I was a Chemistry and Physics teacher and I know my capability on doing this. I can deliver this work on time because I have so many spare time to work on this.
$30 AUD w 5 dni
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16 freelancerzy składają oferty o średniej wysokości $123 AUD dla tej pracy
Dear Sir/Madam,
Thank you for requesting a bid for this project. We have reviewed the project description, Its really interested and easy to do. So, kindly provide the content as per your needs. And, I am confident that your expectations in this project will come true Along with accuracy, adherence to your deadline and will ensure the delivery of the highest quality product.
Regards, Priyaa.V
Hello,
I am sure that you will be very pleased with my work oncce you choose me. I am a very organised person, very strict about deadlines and quality. I am a chemist with an MSc and studying for a PhD.
I look forward for our cooperation.
Thanks,
Clarabella
What I understand about this project is you need total 25 multiple choice questions and with there short answer. The questions should be from the list of topics suggested by you. Additionally you want 8-10 short descriptive questions and answers. The number of days and bid amount is based on above, if anything else is expected, please clarify clearly.
Been teaching Chemistry for 3+ years and made question papers of such type for my students.
I am confident that I can do it, the way you want them to be.
I have 8 years of experience in research paper writing and publications. I am a part time chemistry tutor also and i am also invloved in research in chemistry labs. I HVAE ATTACHED A SAMPLE OF QUESTIONS AS PER THE REQUIREMENTS WITH THIS. We have Experienced professionals in every field of science with almost 8 years of Experience. First see our work and then believe. I have did many such projects for the schools
am a postgraduate in chemistry
and working as an assistant professor for the engineering students for the past 2 years.
sample questions:
1)in a redox reaction, oxidizing agent undergoes
a)oxidation b)reduction c)no change d)neutralization
2)phenaphtalein is pink in ----- medium
a)acidic b)basic c)neutral d)none