Rate of decomposition of a sample of gaseous acetaldehyde
Determine the order of the reaction if at 518oC, the rate of decomposition of a sample of gaseous acetaldehyde, initially at a pressure of 363 Torr, was 1.07Torr s-1when 5% had reacted and 0.76 Torr s-1 when 20%had reacted.
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Determine the product when 2,5dibromohexane reacts with the two AlCl3: hint Make a6-membered ring cyclic. In other words, bring the alkyl chain around to make a fused ring onto benzene.
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In lieu of the dividend of $1.70, company has said it is going to repurchase $49,300 value of stock instead of paying dividend. Find effect will transaction have on equity of firm?
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A 4-level system at 1000K which is having the N particles with energy levels (ε1 - ε0) = 0.15eV, (ε2-ε0) = 0.45eV, and (ε3-ε0) = 0.75eV. Each level has a degeneracy = 1. And the system contains A
For the population that isn't normally distributed, the distribution of the sample means will
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