You Are at a Packed Stadium for the Big Game

question 67

Essay

You are at a packed stadium for the big game and you want to upload a photo of your team's touchdown using Instagram. Your mobile phone shows five bars of service, but you still can't access the Internet. This is likely an example of ______.

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Definitions:

Most Acidic

Describes the substance with the highest acidity in a given context, typically having the lowest pH or greatest ability to donate a proton (H+ ion).

Proton

A subatomic particle found in the nucleus of an atom, possessing a positive electrical charge.

Methanesulfonic Acid

A strong organic sulfonic acid with the molecular formula CH3SO3H, used in various chemical synthesis processes.

Propanoic Acid

A saturated C3 carboxylic acid with a pungent odor, occurring naturally in sweat and acts as a preservative in foods.