Chemistry, 21.10.2020 19:01 Shadow0202

How was the modern understanding of the atom developed?

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Chemistry, 23.06.2019 12:30, okasiafolk27

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, .)