What Is the Molecular Formula of a Compound That Is

question 5

Multiple Choice

What is the molecular formula of a compound that is 54.5% C, 9.15% H and 36.3% O that has a molar mass of 88 g/mol?

• A) C₃H₄O₃
• B) C₂H₄O
• C) C₅H₄O
• D) C₄H₈O₂
• E) none of these

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Definitions:

ROM

Read-Only Memory, a type of non-volatile storage medium that is used primarily in computers and electronic devices to store firmware or software that is rarely changed.

Primary Storage

The main storage area in a computer system, typically RAM, where the operating system, application programs, and data in current use are kept so they can be quickly reached by the computer's processor.

Secondary Storage

A type of computer storage separate from the main memory, used for keeping data and programs permanently, often referred to as external or auxiliary storage.

Primary Storage

The main storage of a computer where data is stored temporarily for quick access by the processor.