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Determine the molecular formula for a compound that weighs 44.1 g/mol and is 81.7% C and 18.3% H by mass.
Heart Rate
The number of heartbeats per unit of time, typically expressed as beats per minute (BPM), which can indicate physical exertion levels or overall cardiovascular health.
Identifying Emotions
The process of recognizing and naming one's own feelings or the emotions expressed by others.
Photographs
Images created by capturing light on a light-sensitive medium, such as film or a digital sensor, often used for capturing moments or documenting information.
Sadness
Sadness is an emotional state characterized by feelings of disappointment, loss, or despair.
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