If Planet Y orbits the Sun but does not rotate on its axis at all, how long would a day be on Planet Y? O A. A day would be shorter than a year.
O B. A day would be exactly the same as a year.
O C. A day would be longer than a year.
O D. A day would be infinitely long.

1. suppose a reaction mixture, when diluted with water, afforded 300 ml of an aqueous solution of 30 g of the reaction product malononitrile [ch2(cn)2], which is to be isolated by extraction with ether. the solubility of malononitrile in ether at room temperature is 20.0 g/100 ml, and in water is 13.3 g/100 ml. what weight of malononitrile would be recovered by extraction with (a) three 100-ml portions of ether and (b) one 300-ml portion of ether? suggestion: for each extraction, let x equal the weight extracted into the ether layer. in part (a), the concentration in the ether layer is x/100 and in the water layer is (30 x)/300; the ratio of these quantities is equal to k 20/13.3.

Adepositional also feature that forms where a stream enters a lake or an ocean is a

Select the correct answer. wax is a nonpolar substance. in which type of substance is it the most soluble?