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Functional Group Interconversion?
Consider the conversion of an aldehyde to a ketone. Describe the sequence of reactions you would employ to achieve this transformation and explain the justification behind your approach.
Can a compound be both molecular and ionic?
Consider the properties of ammonium chloride (NH4Cl). Is it an ionic compound because it's composed of positively charged ammonium ions and negatively charged chloride ions? Or is it a molecular compound because it exists as a crystal lattice, like other ionic compounds? Provide evidence to support your answer.
Alkane or Alkene?
When you heat a mixture of 2-methylpropane and 2-methylpropene together, they undergo a reaction to form a single product. What would be that product and what type of hydrocarbon bond would be formed, explaining your reasoning?
Law of Conservation of Mass?
Consider a chemical reaction where 2g of sodium reacts with 4g of chlorine to form sodium chloride. If 5g of sodium chloride is produced, and assuming no air or water is present in the reaction, would you expect any change in the mass of the reactants and the product, according to the Law of Conservation of Mass?
Biodiesel from Algae?
Algae-based biodiesel production is a promising alternative to fossil fuels. Discuss the advantages of using microalgae over traditional oil crops, considering factors such as land use, water requirements, and greenhouse gas emissions.
Hydrocarbon Isomers - A Puzzle?
You have two isomers of C4H10: n-butane and isobutane. Can you describe a simple laboratory method to distinguish between these two isomers, justifying the technique used?
Chemical Bonding: Unravel the Mystery?
Suppose you are a chemist tasked with designing a new compound that has high tensile strength. You have two elements, X and Y, with atomic numbers 12 and 16 respectively. Explain how you would predict the type of bonding that would occur between X and Y atoms and justify your choice with reference to the periodic table and atomic properties.
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