Calculate the Mass Percent Composition of Lithium in Li₃PO₄

question 128

Multiple Choice

Calculate the mass percent composition of lithium in Li₃PO₄.

• A) 26.75%
• B) 17.98%
• C) 30.72%
• D) 55.27%
• E) 20.82%

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Definitions:

Scale 1:1

A drawing or model scale where one unit in the drawing or model is equal to one unit on the actual object, representing a real-life size.

Abbreviation R

Commonly represents "Radius" in technical drawings, indicating the measure of the distance from the center of a circle to its perimeter.

Concentric Circles

Circles that share the same center point but differ in radius.

Eccentric

Related to a mechanism or part of it that is off-center or not in the normal or expected position, often causing a deviation or irregular motion.