How Many Moles of KF Are Contained in 347 G

question 107

Multiple Choice

How many moles of KF are contained in 347 g of water in a 0.175 mol kg^-1 KF solution?

• A) 1.65 × 10^-2 mol KF
• B) 5.04 × 10^-2 mol KF
• C) 6.07 × 10^-2 mol KF
• D) 3.22 × 10^-2 mol KF
• E) 1.98 × 10^-2 mol KF

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Definitions:

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Arterial Puncture

A medical procedure involving the insertion of a needle into an artery, typically to draw blood for diagnostic testing.

Precautionary Measure

Actions taken in advance to prevent potential hazards or to minimize risk in various situations, ranging from health care to environmental management.

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The process of supplying a nutritional substance directly into the stomach by inserting a tube through the nose or mouth.