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There are suppose to be four resonance contributors for the first molecule (ortho position) and three for the second molecule (meta position). Can someone please draw these out?
@stephanieh63 • about 3 hours ago • Organic Chemistry • 5 pts
Can you please explain why the answer is C?
@paulettef1 • about 18 hours ago • Organic Chemistry • 5 pts
Why does the OH not attack first in this case? What makes the alkyne the stronger base? (further explanation provided below)
@stephanieh63 • about 22 hours ago • Organic Chemistry • 5 pts
Hello, what would be the easiest and best way to be able to indicate weak acids and bases?
@angelap28 • 1 day ago • Chemistry • 5 pts
SN2 reaction involving 1-bromobutane and ethoxide in DMSO. Don't forget curly arrows.
@aunaliar1 • 1 day ago • Organic Chemistry • 5 pts
Can you please show the curved arrows for the formation of cyclopentane, I am not sure where the secondary carbocation is located. Is it the carbon bonded to the OH?
@stephanieh63 • 1 day ago • Organic Chemistry • 5 pts
How would you name (CH3)3CCH2CH2CH2CH(CH3)2
@kionar1 • 2 days ago • Organic Chemistry • 5 pts
The base ionization constant for ethylamine, C2H5NH2, in aqueous solution is kb = 6.41 x 10^-4
@kaif6 • 3 days ago • Chemistry • 5 pts
Two ropes are attached to the bumper of a car. One person pulls the first rope with a force of 62 pounds at an angle of 38o to the horizontal ground, while another person pulls the second rope with a force of 46 pounds at an angle of 52o to the horizontal ground. The same effect can be produced by a single rope pulling with what force and at what angle to the ground?
@kulu1 • 3 days ago • Physics • 5 pts
Two ropes are attached to the bumper of a car. One person pulls the first rope with a force of 62 pounds at an angle of 38o to the horizontal ground, while another person pulls the second rope with a force of 46 pounds at an angle of 52o to the horizontal ground. The same effect can be produced by a single rope pulling with what force and at what angle to the ground?
@kulu1 • 3 days ago • Chemistry • 5 pts
help identify compound from spectra
@rimshaa2 • 3 days ago • Organic Chemistry • 5 pts
help identify compound from IR, H NMR and C NMR
@rimshaa2 • 3 days ago • Organic Chemistry • 5 pts
Hi, could you please suggest a synthesis for this? The last couple of steps are confusing me. Also, can you please point me in the direction of a video applicable for a synthesis like this? Thank you!
@meryls1 • 3 days ago • Organic Chemistry • 5 pts
Exam tomorrow HELP
@stacyp8 • 4 days ago • Organic Chemistry • 5 pts
The recommended daily allowance (RDA) of the trace metal magnesium is 410 mg/day for males. Express this quantity in μg/day.
@sydneyv11 • 4 days ago • Physics • 5 pts
Can you please help me to find out what compound is shown on this NMR? I submitted this question before, but the picture did not post
@mariam377 • 4 days ago • Organic Chemistry • 5 pts
Can you please help me to find out what compound is shown on this NMR?
@mariam377 • 4 days ago • Organic Chemistry • 5 pts
just for clarification.. does NO2 does not react with AlCl3 and FeBr3?
@brittneyl11 • 5 days ago • Organic Chemistry • 5 pts
Acceleration & Velocity
@jeremyb10 • 5 days ago • Physics • 5 pts
Physics 1
@jeremyb10 • 6 days ago • Physics • 5 pts
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