Wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Unit 7 Test 2020 Cyclic Chemistry

Total questions: 22

Worksheet time: 24mins

Name
Class
Date
1.

Given Fluorine, check all that are true

a)

high ionization energy

b)

low ionization energy

c)

Large radius

d)

small radius

e)

low electronegativity value

2.

Name the shape of this molecule.

a)

linear

b)

bent

c)

tetrahedral

d)

trigonal planar

e)

trigonal pyramidal

3.

373 K is what temperature in degrees Celsius?

a)

100

b)

646

c)

200

d)

473

4.

Using the graph, How many grams of KCl can be dissolved at 60 degrees Celsius?

a)

40 grams/100 g H2O

b)

45 grams/100 g H2O

c)

22 grams/100 g H20

d)

38 grams/100 g H2O

5.

How many liters of oxygen gas @STP would be made from 0.5 moles Oxygen gas?

a)

22.4 L

b)

11.2 L

c)

16 L

d)

44.8 L

e)

32 L

6.

Which element has the highest Ionization Energy of those listed?

a)

Fr

b)

K

c)

F

d)

He

e)

Zn

7.

CH4 + 2 O2 --> CO2 + 2 H2O


Name the reaction type

a)

Single replacement

b)

Double replacement

c)

Synthesis

d)

Combustion

e)

Decompostion

8.

Which of the following is a bent shape?

a)
b)
c)
d)
9.

Calculate the value of 1.206 x 1023 particles of oxygen gas at STP in liters.

a)

11.2 L

b)

22.4 L

c)

44.8 L

d)

67.2 L

10.

What is the only shape that can be created between a compound that has 2 elements?

a)

linear

b)

bent

c)

trigonal planar

d)

tetrahedral

11.

At what temperature will 5.00 g of Cl2 exert a pressure of 795 mmHg at a volume of 750. mL?

R = 0.0821 L*atm/mol*K

a)

0.136 K

b)

136 K

c)

1.90 K

d)

1452496.9 K

12.

Check all that are true:

If volume increases,

a)

Pressure increases

b)

Pressure decreases

c)

temperature increases

d)

Temperature decreases

13.

Ionization Energy Trend on the periodic table has the same pattern as

a)

the trend for atomic radius

b)

The trend for electronegativity

c)

All trends are the same

d)

No two trends are the same

14.

Using 1 atm = 760 mmHg, how many atm are there in 625 mmHg?

a)

0.822 atm

b)

1.216 atm

c)

475000 atm

d)

135 atm

15.

Find the single replacement reaction in the following list.

a)

4 Al + 3 O2 --> 2 Al2O3

b)

2H2O --> 2H2 + O2

c)

F2 + 2 NaBr --> 2 NaF + Br2

d)

NaCl + HOH --> NaOH + HCl

16.

Given: 2H2 + O2 --> 2H2O

How many liters of Hydrogen are needed to react with 32 grams of Oxygen at STP?

a)

11.2 L

b)

22.4 L

c)

44.8 L

d)

5.6 L

17.

Predict the products: Make sure you include the coefficient for the balanced equation in your answer if needed.

Ca + P -->

a)

Ca3P2

b)

2 Ca3P2

c)

CaP

d)

2 CaP

18.

Which shape has 1 lone pair on the central atom?

a)
b)
c)
d)
19.

PO4 -3 is the formula for

a)

carbonate

b)

phosphorous

c)

Phosphate

d)

Nitrate

20.

How many liters are in 6220 mL?

a)

6.220 L

b)

62.20 L

c)

622.0 L

d)

622000 L

21.

For fun: Which of the following is not one of the snow white dwarfs?

a)

Bashful

b)

Wheezy

c)

Sneezy

d)

Sleepy

22.

For fun: According to the song, Frosty the Snow Man, which of the following is NOT part of Frosty's outfit. Check all that apply

a)

corn cob pipe

b)

brown pipe

c)

button nose

d)

carrot nose

e)

coal eyes