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svp [43]
2 years ago
8

An example of polytamic anoin would be a. Ca+2 b. NH4+ c. F d. PO4-3

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

PO_4^{-3} and NH^{4+} are polyatomic anions composed of two or more atoms.

<h3>What is a polyatomic anion?</h3>

A polyatomic ion is an ion composed of two or more atoms. Examples: The hydroxide cation (OH^-) and the phosphate cation (PO_4^{3-}) are both polyatomic ions.

PO_4^{-3} and NH^{4+} are the polyatomic anions because both contain more than 1 atom.

Hence,PO_4{-3} and NH^{4+} are polyatomic anions composed of two or more atoms.

Learn more about the polyatomic anion here:

brainly.com/question/13544727

#SPJ1

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How many liters of a 1.5 M solution can you make if you have .50 mol of KCl?
vaieri [72.5K]

Answer:

The answer to your question is 0.33 liters

Explanation:

Data

Volume = ?

Molarity = 1.5 M

number of moles = 0.5

Formula

Molarity = \frac{number of moles }{volume}

Solve for V

Volume = \frac{number of moles}{molarity}

Substitution

Volume = \frac{0.5}{1.5}

Simplification and result

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Hope this helped!

Good luck :p

~Emmy <3

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