Which Molecule Below Has a Central Atom with the Same

question 118

Multiple Choice

Which molecule below has a central atom with the same hybridization as the oxygen in water?

• A)SO₂
• B)OCS
• C)CS₂
• D)NH₃
• E)CO₂

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Definitions:

Blood pH

The measure of the acidity or alkalinity of blood, crucial for maintaining essential physiological processes, typically kept within a very narrow range.

Hydrogen Ion Concentration

A measure of the acidity or alkalinity of a solution, determined by the concentration of hydrogen ions present; it influences the pH level of the solution.

Bicarbonate Ions

Anions resulting from the dissociation of carbonic acid, serving an important role in buffering acids and bases in the body.

Respiratory Variables

Parameters that quantify aspects of breathing and lung function, including rate, volume, and flow of inhaled and exhaled air.