What Mass of LiF Is Contained in 18

question 156

Multiple Choice

What mass of LiF is contained in 18.66 g of a 20.0% by mass solution of LiF in water?

• A) 20.00 g
• B) 21.15 g
• C) 3.73 g
• D) 1.50 g
• E) 12.44 g

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Definitions:

Flexion

The action of bending or the condition of being bent, especially of a joint or muscle.

Synovial Joint

A type of joint that is enclosed within a capsule containing synovial fluid, allowing for smooth movement between bones.

Joint Capsule

A sac-like structure that encloses the end of bones in a joint, providing stability and containing synovial fluid that lubricates the joint.

Articular Cartilage

The smooth, white tissue that covers the ends of bones where they come together to form joints.