The Thermal Decomposition of Potassium Chlorate Can Be Used to Produce

question 8

Multiple Choice

The thermal decomposition of potassium chlorate can be used to produce oxygen in the laboratory. 2KClO₃ (s) → 2KCl (s) + 3O₂ (g)
What volume (L) of O₂ gas at 25 °C and 1.00 atm pressure is produced by the decomposition of 7.5 g of KClO₃ (s) ?

• A)4.5
• B)7.5
• C)2.3
• D)3.7
• E)11

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Net Cash Inflow

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Cash Payback Period

The time it takes for an investment to generate cash flow sufficient to recover its initial cost.

Net Income

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A method used in capital budgeting to assess the profitability of an investment by calculating the present value of expected cash flows minus the initial investment cost.