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Write down a complete mechanism for the epoxidation of1-methylcyclohexene with peracetic acid. The reaction complete with sodium methoxide in the methanol. Show all products
Combustion analysis of a 13.42-g sample of estradiol (which contains only hydrogen, oxygen and carbon) formed 39.01 g CO2 and 10.65 g H2O. When the molar mass of estradiol is 272.38 g/mol, determine
Determine the final temperature of the water in degrees Celsius when a 150 ml sample of water at 290.8 K was heated for 9 mins 7 sec so as to give constant temperature increased of 3.0 F/min.
Determine the numbers of isomers are there in C6H12O6? This is glucose and there are two? The D and L? Is this right? Explain in detail.
Explain did the student obtain a solution that was less concentrated or more concentrated than the 1.00 M solution they were told to make?
A Cow's tender had rinsed fertilizer residue into water trough after the spreading fertilizers on his ranch. About 3 gallons of water remained in the water trough when the irrigation specialists arr
Methyl tert-butyl ether (a compound of H, C and O) improve the performance of the gasoline. When 12.1 g of the compound are burned in apparatus, 30.6g of CO2 and 14.8 g H2O are formed.
Octane, C8H18, is a component of gasoline. Complete combustion of octane yields H2O and CO2. In complete combustion formed H2O and CO, which not only reduced the efficiency of the engine using the f
Compute 100.0-g samples of two different compounds which are having only of carbon and oxygen. One compound contains 27.2 g of carbon and the other has 42.9 g of carbon. Why these data support the
Suppose that the pressure was 1 bar and 30 °C, Explain how much work was done by the expanding gas that was created by the reaction of water and sodium?
Explain how would that have affected the result if methanol (S.G=0.810) were used rather than water in measuring the density of irregular objects.
They consider the combination of a continuous steady state catalytic reactor followed by the distillation with recycle of the un-reacted products at steady state in which the following reaction take
Determine the Orsatanalysis of the resulting flue gas where the moist hydrogen having 4 mole percent water is burnt totally in a furnace with 32% excess air.
A student had a sample that haveBaCl2C2H2O. How many grams of BaCl2C2H2O were present in the original sample if the mass of the sample decreased by 0.786 g.
Calculate the mass of PbO is actually formed when the decomposition of Pb(NO3)2 produces PbO, NO2, O2 with a79.0 % yield and a 7.90-g sample of Pb(NO3)2 is heated.
Determine the mole percent of each component when a mixture of 10 mL of benzene (MW=78.11 g/mol, d=0.88 g/mL) and 50mL of p-xylene (MW=106.17 g/mol, d=0.86 g/mL) is distilled.
Explain how many will you need for 1 days treatment? The physician has order 1.0 g of tetracycline to be given every 6hours to a patient. If your stock on hand is 500mg tablets.
Determine the entropy change of the gas, when it is heated to55°C at 25°C, Ar gas is sealed in a12.8 L rigid container at 1.00 atm.
Determine the number of grams SO2 would be produced by burning 7.43 kg of bituminous coal that is 5.15% sulfur by mass? Suppose that all of the sulfur is converted to SO2.
At 25 C a given substance is a white solid. It melts at 50 C without decomposing, and the mely conducts an electric current then explain the classification of the substance, based on this i
Determine how much energy must be supplied to 100 g of lead to increase its temperature by 10 degrees Celsius when the molar heat capacity of lead is 26.44 J/K mol.
When the Metal hydrides react with water to form the hydrogen gas as shown for Sr,Determine the mass of hydrogen gas that can be organized from 47.7 g SrH2 and excess water.
Explain the maximum radius of an atom that will just fit into the tetrahedral site in face-centered cubic Nickel? Discuss in details.
Determine the number of singles covalent bonds do you expect one silicon atom to form? Explain the geometric shape will the compound SiHx have?