Q. 6.38 Name the following polyatomic io... [FREE SOLUTION]

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Chapter 6: Q. 6.38 (page 185)

Name the following polyatomic ions :
a. ${OH}^{-}$ b. ${PO}_{4}^{3 -}$
c. ${CN}^{-}$ d. ${NO}_{2}^{-}$

Short Answer

Expert verified

a. The name of the polyatomic ion ${OH}^{-}$ is hydroxide.

b. The name of the polyatomic ion ${PO}_{4}^{3 -}$ is Phosphate.

c. The name of the polyatomic ion ${CN}^{-}$ is cyanide.

d. The name of the polyatomic ion ${NO}_{2}^{-}$ is nitrite.

Step by step solution

Part (a) Step 1 : Given information

We have to write the name of ${OH}^{-}$ polyatomic ion.

Part (a) Step 2 : Simplification

The chemical name of the polyatomic ion is Hydroxide.
Hydroxide is composed of $H$ (hydrogen) and $O$ (oxygen)

Part (b) Step 1 : Given information

We have to write the name of ${PO}_{4}^{3 -}$ polyatomic ion.

Part (b) Step 2 : Simplification

The chemical name of the polyatomic ion is Phosphate.
Phosphate is composed of $P$ (Phosphorus) and $O$ (oxygen)

Part (c) Step 1 : Given information

We have to write the name of ${CN}^{-}$ polyatomic ion.

Part (c) Step 2 : Simplification

The chemical name of the polyatomic ion is cyanide.
Cyanide is composed of $C$ (carbon) and $N$ (nitrogen)

Part (d) Step 1 : Given information

We have to write the name of ${NO}_{2}^{-}$ polyatomic ion.

Part (d) Step 2 : Simplification

The chemical name of the polyatomic ion is nitrite.
Nitrite is composed of $N$ (nitrogen) and $O$ (oxygen)

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91影视

Name the following polyatomic ions :
a. ${OH}^{-}$ b. ${PO}_{4}^{3 -}$
c. ${CN}^{-}$ d. ${NO}_{2}^{-}$

Short Answer

Step by step solution

Part (a) Step 1 : Given information

Part (a) Step 2 : Simplification

Part (b) Step 1 : Given information

Part (b) Step 2 : Simplification

Part (c) Step 1 : Given information

Part (c) Step 2 : Simplification

Part (d) Step 1 : Given information

Part (d) Step 2 : Simplification

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91影视

Name the following polyatomic ions :a. OH- b. PO43-c. CN- d. NO2-

Short Answer

Step by step solution

Part (a) Step 1 : Given information

Part (a) Step 2 : Simplification

Part (b) Step 1 : Given information

Part (b) Step 2 : Simplification

Part (c) Step 1 : Given information

Part (c) Step 2 : Simplification

Part (d) Step 1 : Given information

Part (d) Step 2 : Simplification

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Chemistry Textbooks

Kinetics

Chemical Analysis

Chemistry Branches

Inorganic Chemistry

Making Measurements

Physical Chemistry

Study anywhere. Anytime. Across all devices.

Name the following polyatomic ions :
a. ${OH}^{-}$ b. ${PO}_{4}^{3 -}$
c. ${CN}^{-}$ d. ${NO}_{2}^{-}$