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pychu [463]
2 years ago
8

Urgent!! will give brainliest!!

Chemistry
1 answer:
Tamiku [17]2 years ago
8 0

An Arrhenius acid is a substance that dissociates in water to form hydrogen ions or protons.

<h3>What is an Arrhenius acid?</h3>

An Arrhenius acid increases the number ofH^+ ions in the water.

According to the Arrhenius theory, a substance which has hydrogen atom and can easily give hydrogen ion or proton in its aqueous solution is called as Arrhenius acid.

For example, when hydrochloric acid is dissolved in water, it forms chloride ion (Cl^-) and hydronium ion (H_3O^+).

Learn more about the Arrhenius acid here:

brainly.com/question/9936252

#SPJ1

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Answer:

Concentration of unknown solution is 0.0416 M

Explanation:

As we know  

Absorbance is equal to the product of molar absorptivity of KMnO4 m, path length and concentration

From the given set of graphical data, it is clear that the absorbance vs concentration is a straight line.  

From the graph, we can obtain-  

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