How Many Molecules of Ammonia Are Present in 7

question 24

Multiple Choice

How many molecules of ammonia are present in 7.5 g of ammonia?

• A) 7.3  10^-25
• B) 4.4  10¹
• C) 9.0  10²³
• D) 4.5  10²⁴
• E) 2.7  10²³

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Definitions:

Credit

An accounting entry that increases a liability or equity account or decreases an asset or expense account.

Unearned Rent

Income received by an entity for rent that has not yet been earned, typically because the period of tenancy has not yet occurred.

Accounts Payable

Liability accounts listing the amounts a company owes to suppliers for goods or services received on credit.

Salaries Payable

A liability account representing the amount of wages owed to employees for work performed but not yet paid.