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Solve the Problem. -How Many Liters of 80% Hydrochloric Acid Must Be Mixed

question 70

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Solve the problem.
-How many liters of 80% hydrochloric acid must be mixed with 40% hydrochloric acid to get 15 liters of65% hydrochloric acid? Write your answer rounded to three decimals.


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Heuristics

Mental shortcuts or "rules of thumb" that simplify decision making, but can sometimes lead to biased or inaccurate judgments.

Native Language

The language that a person has been exposed to from birth or within the critical period, often considered one's first language or mother tongue.

Color Words

Words that describe or represent specific colors, used in language to convey visual information.

Pragmatics

The branch of linguistics that studies how context contributes to meaning, including the use of language in social situations and the interpretation of utterances.

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