Quiz Preview 5; Chemistry - General Chemistry

1

Free

The hybrid orbital set used by the central atom in PCl3 is

2

Free

The hybrid orbital set used by the central atom in BF3 is

3

Free

The orbital hybridization on the carbon atoms in C2H2 is

4

Free

Determine the electron geometry (eg), molecular geometry (mg), and polarity of HIO2.

5

Free

Determine the electron geometry (eg), molecular geometry (mg), and polarity of XeO3.

6

Determine the electron geometry (eg), molecular geometry (mg), and polarity of SF6.

7

Determine the electron geometry (eg), molecular geometry (mg), and polarity of PCl3.

8

Determine the electron geometry (eg), molecular geometry (mg), and polarity of SO2.

9

Determine the electron geometry (eg), molecular geometry (mg), and polarity of SO3.

10

Determine the electron geometry (eg), molecular geometry (mg), and polarity of XeF4.

11

Determine the electron geometry (eg), molecular geometry (mg), and polarity of TeCl6.

12

Choose the compound below that contains at least one polar covalent bond, but is nonpolar.

13

Choose the compound below that contains at least one polar covalent bond, but is nonpolar.

14

How many of the following molecules are polar?<img src="https://quizgoat.com/files/4/ppg__mchem5tbb0212192104__f41g1q43g1.jpg" style="vertical-align: -4.0px;" />

15

How many of the following molecules are polar?<img src="https://quizgoat.com/files/4/ppg__mchem5tbb0212192104__f41g1q42g1.jpg" style="vertical-align: -4.0px;" />

16

A pilot checks for water in the gas before flying a small airplane. How does she do it?

17

The VSEPR model predicts the O-S-O bond angle in SO2 to be

18

What are the F-Po-F bond angles in PoF6 ?

19

What is the O-C-O bond angle in CO32-?

20

Determine the value of Kc for the following reaction if the equilibrium concentrations are as follows: [P4O10]eq = 3.000 moles, [P4]eq = 4.000 moles, [O2]eq = 5.000 M P4O10(s) ⇌ P4(s) + 5 O2(g)