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Sylvanite is a mineral that contains 28.0% gold by mass. how much sylvanite would you need to dig up to obtain 77.0 g of gold? explain how you got your answer and the steps you took. you
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Sulfuric acid (a component of acid rain) reacts with limestone (calcium carbonate) to produce calcium sulfate and carbon dioxide. this damages buildings and statues made of limestone. which solution of sulfuric acid will damage these structures more quickly? a. 0.001% b. 0.005% c. 0.010% d. 0.015%
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How many moles is 14.5 cm^3 of platinum? the density of platinum is 21.45 g/cm^3.
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NH4OG NH4Cl + H2O, which compound has an element ratio of 1:4:1? A. NH4OG...
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