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- Consider the structures of salicylic acid and acetylsalicylic acid. What structural features are most likely responsible for the difference in the melting points of the two molecules? Explain briefly.How is the process of producing purified water?like a water station refill using deep well source of water?Step by step and what machine or equipment to used and what is the porpuse of that machine or equipment of producing purified water?Give four design features of CaCl2 dehydration and explain it??
- write a chemical reaction scheme for the synthesis of salicylic acid from wintergreen based on the information provided below. Include the balanced chemical equation for the reaction being studied or conducted (reactants to products). indicate actual chemical structures that pertain to the experiment and indicate conditions as well as solvents over and under the reaction arrow.1) when you start with the original formula, p1 v1=p2v2, what do you get when you isolate P1? 2) A sample of neon gas occupies 200cm3 at 4.0 atm. What would be the volume of the sample at 1.0 atm, assuming th tempature is held contant. 3) A sample of oxygen gas has a volume of 4.0 L, At standard temp and pressure. If the temperature remains constant, what would be the volume of the gas at 202.6 kPa?4) a) If 8.42 g of benzene is iodinated using ICl, what is the minimum mass of ICl that is required for the reaction? b) What mass of ICl corresponds to 1.35 equivalents?
- Lycopene is non-polar. Explain why? Lycopene is coloured. Comment on the feature in its structure that explains this physical property.Where does ammonia separate from water?22. Calculate the corresponding weights of liquefied phenol and propylene glycol needed to prepare 24 15-mL bottles of the following formula: 0.4 mL 0.5 g 2.2 g 65 mL 17 mL 100 mL Liquefied phenol Camphor Benzocaine Ethanol Propylene glycol Purified water q.s.