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Chemistry, 22.06.2019 12:50
The number at the end of an isotope’s name is the number.
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Chemistry, 23.06.2019 04:00
What is the volume of 2.5 moles of nitrogen gas (n2)at standard temperature and pressure (stp)?
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Chemistry, 23.06.2019 12:30
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, .)
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Which set of terms best defines what affects kinetic energy and potential energy, respectively?
Mathematics, 12.04.2021 17:30
Mathematics, 12.04.2021 17:30
Mathematics, 12.04.2021 17:30
Mathematics, 12.04.2021 17:30
Mathematics, 12.04.2021 17:30
History, 12.04.2021 17:30
Mathematics, 12.04.2021 17:30
Mathematics, 12.04.2021 17:30
History, 12.04.2021 17:30
Mathematics, 12.04.2021 17:30
Mathematics, 12.04.2021 17:30
Mathematics, 12.04.2021 17:30