The Volume of Hydrogen Gas at 45

question 157

Multiple Choice

The volume of hydrogen gas at 45.0°C and 699 torr that can be produced by the reaction of 5.66 g of zinc with excess sulfuric acid is __________ L.

• A)2.84
• B)2.71 × 10^-4
• C)3.69 × 10⁴
• D)2.45
• E)0.592

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Definitions:

Absolute Advantages

The capacity of a country or entity to produce a good or service more efficiently than others, using the same amount of resources or less.

Opportunity Cost

Neglecting the potential profits from various alternatives upon the decision of one.

Coolers

Insulated containers used to keep food and drinks cold.

Radios

Electronic devices that receive and play audio broadcasts over the airwaves.