Explain in words (3 sentences or less) why nitrobenzene reacts at the meta-position with electrophilic reagents.
Because all the ortho and para positions are electron deficient hence the electrophile will come on the electron rich meta position.
Explain in words (3 sentences or less) why nitrobenzene reacts at the meta-position with electrophilic reagents.
1. Explain in a few sentences (100 words or less) why the US Treasury market is important generally and specifically to the global financial markets. 2.Explain in a few sentences (100 words or less) if you believe the purpose of a corporation should be to enhance shareholder wealth only. 3.Explain in a few sentences (100 words or less) the main differences between the 'primary' and 'secondary' financial markets. Mention though which market a company would actually receive cash and give...
Explain in your own words and in 3 or less sentences the principle of operation, advantages and disadvantages of the GaAs solar cells. Be concise and clear, use your own language.
7. Explain with the use of appropriate resonance structures, the regioselectivity of the electrophilic aromatic substitution reaction - i.e. why is electrophilic aromatic substitution of acetanilide less favoured at the 3-position than at the 2- or the 4-positions.
Complete the sentences to explain why the molecule CH3F is polar. Match the words to the appropriate blanks in the sentences. The shape of the molecule is _______. The magnitude of the C-H dipole is _____ the magnitude of the C-F dipole. The sum of the bond dipoles ____ equal to zero. Word bank: square planar, different than, is, is not, tetrahedral, the same as, bent
Using your own words and complete sentences, explain why the density of the medium a wave propagates through affects the speed. Your explanation should include the effect of density on wave speed.
Use 3-4 sentences to explain Why you have a leading and lagging strand. (dont explain about replicatoin, I need a reason why we need leading and lagging strand)! Use you own words!!
In 50 words or less, explain why the world’s atmosphere is a public good. In 20 words or less, what is the market failure associated with common pool resources?
Question 3. [time 4 + 8 = 12 minutes) (a) i. Both the regioselectivity and the rate of an electrophilic aromatic substitution are affected by the substituents already attached to the benzene ring. Some groups promote substitution at the ortho or para positions, while other groups increase substitution at the meta position. Explain the terms "resonance effect" and "inductive effect" of substituents (use words and schemes). ii. Explain, using words and schemes, how in electrophilic aromatic substitutions existing substituents direct...
Explain in 500 words or less why there is a trend towards long term care in the U.S., and also how such trend will effect you as a citizen. Be sure to use terms and examples
1. Please define in several sentences each and in your own words, what you believe to be a central moral issue within each of these ethical issues: gender, sexuality, environment and war. (roughly 8-10 sentences) 2. State which of these issues is MOST interesting to you AND what your own position on it is, and explain which ethics theory (from our first discussion) would most support your position and why. (roughly two-four sentences total)