What happened when an acid chloride is used
When an acid chloride or acid anhydride is used to preparean amide two equivalents of amide are required. Write reactions that can explain this.
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A camera in the control tower is taping the plane's flight. The speed that the camera must turn to keep up is ____ radians per second.
What is the correct equillibrium constant expression for the following reaction? Fe2O3 (s) + 3H2(g) in equillibrium 2Fe (s)+3H2O(g)
A basketball player tries to make a half-court jump shot, releasing the ball at the height of the basket. Assuming that the ball is launched at 51(degrees), 14.0 m from the basket, what speed must the player give the ball?
The slower planet's orbital period is 7.25 years. (a) What is the mass of the star? (b) What is the orbital period of the faster planet, in years?
At a certain instant before the carts collide, the first cart's velocity is +3.9 m/s, and the second cart's velocity is -1.1 m/s. (a) What is the total momentum of the system of the two carts at this instant? (b) What was the velocity of the first
Ignore any friction between the skateboard and the sidewalk. What is the skateboard's velocity relative to the sidewalk at this instant? Be sure to include the correct algebraic sign with your answer.
If the amine is valuable then slightly more than 1equivalent of a 3 degree (tertiary) amine, such as triethylamine orpyridine is added.
A heat lamp emits infrared radiation whose rms electric field is Erms = 3500 N/C. (a) What is the average intensity of the radiation?
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