An element crystallizes in a structure having fcc unit cell of a edge 200 pm. calculate the density of 200g of this element contains 24x1023 atoms
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To determine the number of moles of hydrogen, we have to look at the molar mass ... Once again, the moles of hydrogen and the moles of water produced are in a 1 to 1 relationship, so 2.4 moles of water will be produced. The reverse concept of the process used to convert from grams to moles for ... 38.4⋅g32.0⋅g⋅mol−1.
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