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11 Dec 2019

A miniature volcano can be made in the laboratory with ammonium dichromate. When ignited, it decomposes in a fiery display. (NH4)2Cr2O7(s) → N2(g) + 4 H2O(g) + Cr2O3(s) If 0.70 g of ammonium dichromate is used, and the gases from this reaction are trapped in a 13.3 L flask at 28 °C, what is the total pressure of the gas in the flask? What are the partial pressures of N2 and H2O?

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Irving Heathcote
Irving HeathcoteLv2
13 Dec 2019

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