1. (20 pts.) From homework assignment #7, problem 7.14. Use the Davies equation to estimate the mean ionic activity coefficient for an aqueous solution at 298 K containing 0.025 mol kg CaCl, that also has 0.015 mol kg Cuso,
EXPERT ANSWER
Calculate the unit weight for each layer? and the pressure area and the total stress ? EXPERT ANSWER
The Environmental Protection Agency (EPA) wants to restrict the amount of pollutants added by a company to the river water. The concentrations of phenol and nitrogen in the water are to be restricted to, respectively, P and N lbs. MG (million gallons) on a daily basis. The river has a flow of M MG/day. The …
EXPERT ANSWER Organic extraction Ans: a) Three 50mL extraction with ether (solvent 2). The multiple extraction is effective than the bulk single extraction. Hence Three 50mL would be best. 2,5-Dinitro phenol: Ans: C The 2,5-Dinitrophenol pKa = 5.5, Hence it will react with Sodium bicarbonate (pKa of HCOO– = 6.4, higher than pKa of 2,5-Dinitro phenol) …
EXPERT ANSWER These all reactions are oxidation reactions. In part a, the alcohol is primary, so it will convert to aldehyde or carboxylic acid. As nascent oxygen is used, so it is converted directly to carboxylic acid. In part b and c, these are secondary alcohols, so they will be oxidised to ketone.
EXPERT ANSWER 𝟏)𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧:-𝐆𝐢𝐯𝐞𝐧 𝐝𝐚𝐭𝐚:-𝐃𝐢𝐟𝐟𝐞𝐫𝐞𝐧𝐭𝐢𝐚𝐭𝐞 𝐛𝐞𝐭𝐰𝐞𝐞𝐧 𝐟𝐨𝐫𝐦𝐚𝐥 𝐚𝐧𝐝 𝐢𝐧𝐟𝐨𝐫𝐦𝐚𝐥 𝐮𝐬𝐚𝐛𝐢𝐥𝐢𝐭𝐲 𝐭𝐞𝐬𝐭𝐢𝐧𝐠. 𝐅𝐨𝐫𝐦𝐚𝐥 𝐮𝐬𝐚𝐛𝐢𝐥𝐢𝐭𝐲 𝐭𝐞𝐬𝐭𝐢𝐧𝐠:-𝐅𝐨𝐫𝐦𝐚𝐥 𝐮𝐬𝐚𝐛𝐢𝐥𝐢𝐭𝐲 𝐭𝐞𝐬𝐭𝐢𝐧𝐠 𝐮𝐬𝐞𝐬 𝐚 𝐫𝐞𝐬𝐞𝐚𝐫𝐜𝐡 𝐟𝐚𝐜𝐢𝐥𝐢𝐭𝐲, 𝐜𝐨𝐦𝐩𝐥𝐞𝐭𝐞 𝐰𝐢𝐭𝐡 𝐨𝐧𝐞-𝐰𝐚𝐲 𝐦𝐢𝐫𝐫𝐨𝐫𝐬 𝐟𝐨𝐫 𝐨𝐛𝐬𝐞𝐫𝐯𝐚𝐭𝐢𝐨𝐧.• 𝐓𝐡𝐞 𝐭𝐞𝐬𝐭 𝐢𝐬 𝐮𝐬𝐮𝐚𝐥𝐥𝐲 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐞𝐝 𝐨𝐧 𝐚 𝐥𝐢𝐯𝐞 𝐬𝐢𝐭𝐞 𝐨𝐫 𝐚 𝐡𝐢𝐠𝐡-𝐟𝐢𝐝𝐞𝐥𝐢𝐭𝐲 𝐞𝐥𝐞𝐜𝐭𝐫𝐨𝐧𝐢𝐜 𝐩𝐫𝐨𝐭𝐨𝐭𝐲𝐩𝐞 𝐚𝐧𝐝 𝐨𝐟𝐭𝐞𝐧 𝐫𝐞𝐬𝐮𝐥𝐭𝐬 𝐢𝐧 𝐚 𝐟𝐨𝐫𝐦𝐚𝐥 𝐮𝐬𝐚𝐛𝐢𝐥𝐢𝐭𝐲 𝐫𝐞𝐩𝐨𝐫𝐭.• 𝐅𝐨𝐫𝐦𝐚𝐥 𝐭𝐞𝐬𝐭𝐢𝐧𝐠 𝐢𝐬 𝐛𝐞𝐬𝐭 𝐮𝐬𝐞𝐝 𝐟𝐨𝐫 𝐥𝐚𝐫𝐠𝐞 𝐨𝐫𝐠𝐚𝐧𝐢𝐳𝐚𝐭𝐢𝐨𝐧𝐬 …
There are two conditions for calling a domain atomic. Mention them and cite one example in [05] this regard EXPERT ANSWER Solution Step :- 1 The two conditions for calling a domain atomic are that the domain must be irreducible and that it must be a maximal consistent subset of the Herbrand interpretation. An example …