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July 13, 2021

Reaction of alkenes

Discuss 1)Nucleophilic substitution reaction of Alkyl Halides .2) elimination reaction3) reaction of alkenes Sample Solution

July 5, 2021

Watch the following video and then answer the questions. I have attached the paper with the questions.http://www.centreforneuroscience.com/educational-neuroscience-videos/the-aging-but-resilient-brain-keepingneurons-happy/?print=print Sample Solution

July 3, 2021

Element Concentration versus Increasing Temperature

kT 2.12 2.14 1.58 1.80nHFeS 0.43 0.30 0.97 0.28SiCaMg 0.007 .075 0.0 0.0Qualityof fit 1) Element Ranges: kT 2.14 / 1.58 = 1.35_______________________________nH ________________________________________Fe ________________________________________S ________________________________________Si […]

July 1, 2021

Carbonic acid solution

How many milliliters of 60% carbonic acid must be mixed with how many milliliters of 15% carbonic acid to make 650 milliliters of a […]

June 29, 2021

Types of organic molecules.

Define and briefly describe the different classes of microorganisms (including the terms Eukaryotes and Prokaryotes): Eukaryotes –a. Algae –b. Fungi –c. Protozoans – Prokaryotes –a. Bacteria […]

June 28, 2021

Synthesis of Zinc Sulphide Nanoparticles

The procedure shown here was adapted from an adaption by Paul Hansen and George Lisensky from Kurt Winkelmann, Thomas Noviello, and Steven Brooks, “Preparation […]

June 27, 2021

Aqueous base

Briefly explain how aqueous base can cause some water-insoluble compounds to become water-soluble. (b) Answer the same question for aqueous acid.

June 21, 2021

History of Chemistry

Give the history of the person, his/her research that won them the Nobel Prize. Also, share the process as to how the winner is chosen. Finally, […]

June 20, 2021

Virtual Chem Lab: Studying Alkene Reactions

Virtual Chem Lab: Studying Alkene Reactions with 1-methylcyclohexene (25 points + 3 bonus) Name________________________ Fill in the data below for each reaction. Fill in the observed […]