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Chemistry, 08.08.2019 18:30, keidaniela
Calculate the pressure (in atm) needed to compress 500cm^3 oxygen gas at 750mmhg to 100cm^3
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When the chemicals iron sulfide (fes) and hydrochloric acid (hcl) are combined, bubbles appear from the mixture. 1. does the appearance of bubbles indicate a physical or chemical change? 2. why do the bubbles indicate this change? 3. what property is this?
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Calculate the pressure (in atm) needed to compress 500cm^3 oxygen gas at 750mmhg to 100cm^3...
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