Water Can Be Decomposed by Electrolysis to Hydrogen Gas and Oxygen

question 19

Multiple Choice

Water can be decomposed by electrolysis to hydrogen gas and oxygen gas.If 2.33 g of water is decomposed to H₂(g) and O₂(g) and the gases are collected in a 1.00 L flask over water at 25°C (vapor pressure H₂O(l) = 23.8 mm Hg) ,what is the pressure in the flask?

• A) 3.19 atm
• B) 4.71 atm
• C) 4.75 atm
• D) 4.78 atm
• E) 9.52 atm

Understand the legal significance of the holder in due course and the defenses against it.

Identify the requirements and effects of instrument endorsements and assignments.

Understand the resolution of discrepancies in the amount stated on negotiable instruments.

Recognize the regulatory bodies and regulations affecting consumer transactions and negotiable instruments.

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Definitions:

Maximizing Profits

A strategy or goal of increasing the difference between the total revenue and the total cost as much as possible.

Total Profit

The total income of a business after all expenses and costs are subtracted from the total revenue.

MC = MR

A condition where a firm's marginal cost (MC) of producing an additional unit is equal to the marginal revenue (MR) gained from selling that unit, used to determine profit maximization.

Perfect Competitor

An idealized market scenario where numerous buyers and sellers interact, leading to the best products at the lowest prices due to competition.