Answer to Question #279234 in General Chemistry for Emre

Question

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)

Answer 1

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