When of a certain molecular compound x are dissolved in of dibenzyl ether , the freezing point of the solution is measured to be . calculate the molar mass of x. if you need any additional information on dibenzyl ether, use only what you find in the aleks data resource. also, be sure your answer has a unit symbol, and is rounded to the correct number of significant digits.

Why did southern business leaders want to increase the number of slaves

Which of the following statements are incorrect?

15) a substance used in manufacturing gasoline consists of finely divided platinum supported on an inert solid. suppose that the platinum is formed by the high temperature reaction between platinum (iv) oxide and hydrogen gas. the other product is water. a) write and balance the equation b) how many grams of hydrogen are needed to produce 1.0 g of platinum metal? c) how many moles of water are produced at the same time? how many grams? ( show work, .)