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Present a mechanism for the reaction of anisole with benzoic acid in the presence of phosphoric acid
Calculate the expectation value for the kinetic energy of the H atom with the electron in 2s orbital. Compare your result with total energy
Ferrocene eluted from the column first and acetylferrocene second, but ferrocene ended up as the higher of the two spots during TLC analysis. Explain.
consider the following equilibrium process at 686degcco2g h2gnbspnbspcog h2ogthe equilibrium concentrations of the
A dioxin-contaminated water source contains 0.081% dioxin by mass. How much dioxin is present in 4.2 L of this water? (Assume that the density of the solution is 1.01 g/mL.)
A table wine has a pH of 3.40. What is the hydronium ion concentration of the wine. Is it acidic or basic.
The laser pointer emits light because electrons in the material are excited (by a battery) from their ground state to an upper excited state. When the electrons return to the ground state they lose the excess energy in the form of 670 nm photons
A man fills a balloon with .5 liters of air. He then puts the ballon into the oven and heats it to 204 degrees celcius. the temperature outside the oven was 20 degrees celcius. what is the new volume of the balloon and what law is used to solve th..
The following reaction is endothermic in the forward direction. NH4Cl(s) NH3(g) + HCl(g) For each of the following cases, briefly explain whether the action causes net reaction from left to right, right to left, or no net reaction.
If one mole of ethane gas (C2H6) is burned in oxygen to CO2(g) and H2O(l), with the simultaneous release of 1560 kJ at standard state conditions, what is the value of delta H, for C2H6
what is the rate constant for this reaction at 398 K ? I know that the answer is 1.2 s-1 but I don't know how to get it . Can anyone explain it to me please?
If the molar ratio between carbon and tin is 1:1.01, in theory what is the correct value of the above ratio
There are about 1,200,000 autos .each auto emits 3.1g NO2 and 1.6g CH4 per vehicle mile. Each auto travels 30 miles round trip per day. How much NO2 and CH4 in g/day is emmited in the air daily?
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