Examlex
Which of these is an example of a polyprotic oxyacid?
Catalyst
A substance or agent that increases the rate of a chemical reaction without itself undergoing any permanent chemical change, or metaphorically, something that triggers a significant event or change.
Transmitter
A device or system that sends out signals, messages, or other forms of communication through various forms of media.
Strong Situation
Environments or scenarios in which clear social norms or expectations heavily influence individual behavior, often overshadowing personal traits.
Weak Situation
A type of environmental context where norms, expectations, and roles are vague or ambiguous, leading to greater variability in individuals' behaviors.
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