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How many grams of oxygen gas are contained in a 15 l sample at 1.02 atm and 28°c? show your work.
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You have a sample of a metal, the sample is exactly 6.02 x 1023atom, if the sample has a mass 55.85 what metal is your sample made of?
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Which factor is likely to impact the possible number of compounds? presence of unlimited number of elements in the periodic table the inability of atoms to align perfectly with other atoms the ability of all elements to react with every other element all elements being equally reactive
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A sample containing six moles of gold (I) phosphate Au₃PO₄, how many moles of oxygen atoms would be...
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