For Which One of the Following Reactions Is the Value

question 49

Multiple Choice

For which one of the following reactions is the value of ΔH°_rxn equal to ΔH°_f for the product?

• A)H₂ (g) + 1/2 O₂ (g) → H₂O (l)
• B)H₂ (g) + O₂ (g) → H₂O₂ (l)
• C)2C (s, graphite) + 2H₂ (g) → C₂H₄ (g)
• D)1/2 N₂ (g) + O₂ (g) → NO₂ (g)
• E)all of the above

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Definitions:

Appraisal Value

Appraisal value is an estimation of the value of a property, usually performed by a professional appraiser, based on analysis and comparison to similar property transactions.

Present Value

The current value of a future sum of money or stream of cash flows, discounted at a specified rate of return.

Capital Cost Allowance (CCA)

A tax deduction that Canadian businesses can claim for the depreciation of tangible and intangible assets.

Manufacturing Equipment

Manufacturing equipment refers to the machinery and tools used in the process of producing goods or handling materials.