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How many moles of copper are present in a sample of tennanite with a mass of 2450 grams
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Athe top of a hill, an athlete on a skateboard has x joules of mechanical energy. how much mechanical energy will she have at the bottom of the hill? ignore the effects of friction.
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What conclusion can you draw from this experiment about the components of the black ink?
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How many moles of copper are present in a sample of tennanite with a mass of 2450 grams...
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