1.)AM 630 is a station where you can listen to sports. The frequency is 630 khz(or 630,000hz). What is the wavelength?? 2.) A popular radio station, NPR, transmits a signal that is has a wavelength of 3.38m. What is the frequency of this signal?? Remember that speed of light is 299,792,458 m.

Lithium diisopropylamide [(ch3)2ch]2nli, referred to as lda, enjoys many uses as a strong base in synthetic organic chemistry. it is customarily prepared by the reaction of diisopropylamine [(ch3)2ch]2nh with butyllithium. draw the products of the reactions in the appropriate boxes and select the acid, base, conjugate acid, and conjugate base. be sure to answer all parts.

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same

What occurs when a cell engulfs large food particals