Final answer:Dyes are commonly used aspH indicatorsin aqueous solutions. These include universal indicators and pH paper which change color according to the pH of the solution. Examples includephenolphthaleinand litmus paper.Explanation:Dyes are frequently used as pH indicators in aquatic oraqueousmedia. Indicators like universal indicators or pH paper contain a mixture ofindicatordyes that change color according to the pH of the solution they are used with. They function by undergoing acid-base equilibria, which refers to the balance between the acid and its conjugate base. When this balance is altered by the addition of a substance, theequilibriashifts leading to a color change.One common example of such substances is phenolphthalein, which is colorless in more acidic solutions (pH < 8.3), but turns red or pink in more basic solutions (pH > 8.3). Another example that is commonly used is litmus paper or pH paper, which changes color according to theconcentrationof hydrogen ions in a solution. These types of indicators are typically either weak organic acids or weak organic bases.Learn more aboutpH Indicatorshere:brainly.com/question/33719518#SPJ11...

Unlock to view answer

Unlock full access for 72 hours, watch your grades skyrocket.

For just $0.99 cents, get access to the powerful quizwhiz chrome extension that automatically solves your homework using AI. Subscription renews at $5.99/week.