How Many Grams of Chlorine Gas Are Needed to Make

question 1

Multiple Choice

How many grams of chlorine gas are needed to make 117 grams of sodium chloride?
Given the reaction:
2Na + Cl₂ → 2NaCl

• A)71.0
• B)142
• C)35.5
• D)48.2
• E)not enough information

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Definitions:

Amplitude

Stimulus intensity; in audition, roughly equivalent to loudness, graphed by the increasing height of a sound wave.

Loudness

Loudness is the subjective perception of the intensity of sound, often measured in decibels, influencing how sound is experienced.

Frequency

The number of occurrences of a repeating event per unit of time, often used in the context of waves or cycles.

Sensitivity To Sound

An increased responsiveness or discomfort to auditory stimuli, which can range from a mild annoyance to severe impact on daily functioning.