Suppose 75

question 18

Multiple Choice

Suppose 75.0 g of PCl₅(g) is introduced into an evacuated 3.00-L vessel and allowed to reach equilibrium at 250ºC. PCl₅(g) PCl₃(g) + Cl₂(g)
If K_P = 1.80 for this reaction, what is the total pressure inside the vessel at equilibrium? (R = 0.0821 atm • L/mol • K)

• A) 2.88 atm
• B) 2.28 atm
• C) 4.54 atm
• D) 7.43 atm
• E) 9.69 atm

Define "unicorn" companies and their significance in the business world.

Understand big data's role in digital innovation and business analytics.

Distinguish between various information systems and their business applications.

Differentiate between raw data, information, and the systems used for data processing.

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Definitions:

Total

It refers to the whole amount, quantity, or number of something, considered without divisions or exceptions.

Relative Frequency

The ratio of the number of times a particular event occurs to the total number of trials or instances.

Distribution

In logic, refers to the manner in which terms in propositions are applied to all of their potential subjects or only to some.

Total

The whole amount; the entirety of a particular number or quantity.