Chemistry, 28.07.2020 20:01 animaljamissofab
This substituent deactivates the benzene ring towards electrophilic substitution but directs the incoming group chiefly to the ortho and para positions.
A) -F
B) -OCH2CH3
C) -CF3
D) -NHCOCH3
E) -NO2
Answers: 2
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Nickel crystallizes in the face-centered cubic (fcc) lattice. the density of the metal is 8902 kg/m3. calculate the radius of a nickel atom.
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Water (2510 g ) is heated until it just begins to boil. if the water absorbs 5.09Γ105 j of heat in the process, what was the initial temperature of the water?
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The alkali metals (group 1) consist of lithium (3), sodium (11), potassium (19), rubidium (37), cesium (55), and francium (87). they are soft, metallic solids with low densities and low melting points. based on the data shown in figure 1, how many valence electrons do alkali metals share?
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Joe shines white light into a bowl half full of water at an angle of incident of 27.5Β°. calculate the angle of refraction in the water given the indices of refraction for air and water are 1.00 and 1.36, respectively.
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This substituent deactivates the benzene ring towards electrophilic substitution but directs the inc...
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