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Chapter 6: Q. 6.92 (page 203)

Identify each of the compounds in problem 6.90 as ionic or molecular.

Short Answer

Expert verified

Calcium carbonate - Ionic compound
Carbon dioxide- Molecular compound
Iron(II)Sulphate-Ionic compound

Step by step solution

01

Given information.

We have been given that,

Calcium carbonate, Carbon dioxide , Iron(II) sulfate

We need to find the whether they are ionic or molecular compound.

02

Simplify.

Calcium carbonate - Ionic compound

White crystalline powder.
Reacts with water to form calcium bicarbonate.
Found as a mineral calcite, aragonite.

Carbon dioxide- Molecular compound

Found naturally in atmosphere.
Planar molecule.
Main contributor for global warming.

Iron(II)Sulphate-Ionic compound

Used to treat anaemia, iron deficiency.
Weak acid.
It is blue green chemical.

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Most popular questions from this chapter

Consider the following bonds: $Ca and O, C and O, K and O, O and O, N and O$ .

(a) Which bonds are polar covalent ?

(b) Which bonds are non polar covalent ?

(c) Which bonds are ionic?

(d) Arrange the covalent bonds in order of decreasing polarity.

The following compounds contain ions that are required in small amounts by the body. Write the formula for each.

a. calcium chloride

b. nickel(II) iodide

c. manganese(II) oxide

d. zinc nitride

Using each of the following electron arrangements, give the formulas for the cation and anion that form, the formula for the compound they form, and its name.

Name each of the following ionic compounds:

a. $L i_{2} C O_{3}$ , antidepressant

b. $M g S O_{4}$ , Epsom salts

c. $N a C I O$ , disinfectant

d. $N a_{3} P O_{4}$ , laxative

e. $B a {(O H)}_{2}$ , component of antacids

Which electronegativity difference (a, b, or c) would you expect for a nonpolar covalent bond?

(a) from $0.0$ to $0.4$

(b) from $0.5$ to $1.8$

(c) from $1.9$ to $3.3$

See all solutions

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