Question #279234
3.6 g of an inorganic metal oxide ore mainly contains 90% of Nickel (III) oxide which
decomposes to elemental nickel and oxygen gas. Produced 880 mL of oxygen were
collected over water at a temperature of 25 °C with a total pressure of 747 mmHg. What
is the percent yield of decomposition reaction? (PH2O:23.7 mmHg at 25 °C)
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