CHM 2045C Module 1 Homework Packet     Name:___________________

 

Module One: Matter and States of Matter (Chapter 1) ppt

A. _____(05) Matter Chart-Section 2.10 Figure 2.10 p54 Answers

A1._____(05) Critical Thinking Matter Chart Applications  Answers              

B. _____(15) Element-Symbol-Section 1.2 Table 1.1 +  Answers   Element List

B1._____(05) Element Identification (Click on element on chart)

C. _____(05) Element Classification-Section 1.4 page 9 Answers ck

C1.____ (05) Compounds and Chemical Formulas Answers

F. _____(10) Phase Diagram Section 10.11 Answers   Real Video Movie

_______(50) Total = ______%

M. _____(50) Multiple Choice(Matter) Chap 1 Online Blackboard Homework

M-1 Required Homework:

B1.______(20) Online/Flash Cards Element Homework

      ______(50) M-1 Pretest Hardcopy Homework Packet

      ______(50) M-1 Multiple Choice (MC) Practice  (Blackboard Online)

)

 

          Module One: Part A Matter Chart   05 points

 

Draw below an expanded matter chart similar to the chart shown on our web site.  The chart should include the following: homogeneous mixtures, heterogeneous mixtures, Matter, Pure Substances, Mixtures, Compounds, Elements, Solutions, Atoms, Molecules/Formula Units, Colloids, and Suspensions. Also draw/label the arrows: Separate Physically and Separate Chemically:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Matter Chart Homework Critical Thinking 05 Points:

 

How would you show: metals, nonmetals, metalloids, inorganic compounds, organic compounds, colloids, electrons, protons, neutrons, nucleus, orbitals. Sketch you suggestions below:

 

 

 

 

 

 

 

 

 

If you put: Inorganic Compounds and Organic Compounds under compounds.,  how would you split Molecules and Formula units then show Salts, Acids, Bases, Covalent Compounds under the correct classification?

 

 

 

 

 

 

 

Module One Homework Packet

 

 

 

 

CHM 2045C Module One Homework Packet

                    

M-1 Part B: Element/Symbol   15 points

In the blanks below, write the symbol for the element listed (1/2 pt each), or write the name (with correct spelling)(1 points each) for the element represented by its symbol:

 

1.  Magnesium          _____                                     21.  Cl             __ ___________

 

2.  Manganese         _____                                     22.  F              _____________          

 

3.  Tungsten              _____                                     23.  I                _____________

 

4.  Platinum               _____                                     24.  Br             _____________

 

5.  Gold                      _____                                     25.  Zn            _____________

 

6.  Silver                     _____                                     26.  H              _____________

 

7.  Iron                        _____                                     27.  O              _____________

 

8.  Tin                         _____                                     28.  N              _____________

 

9.  Helium                  _____                                     29.  C              _____________

 

10. Antimony                        _____                                     30.   K             _____________

 

11. Lead                     _____                                     31.   P             _____________

 

12. Argon                   _____                                     32.   B             _____________

 

13.  Neon                   _____                                     33.   Al            _____________

 

14.  Krypton               _____                                     34.  Cr            _____________

 

15.  Arsenic               _____                                     35.  Ca           _____________

 

16.  Mercury              _____                                     36.  Bi             _____________

 

17.  Copper               _____                                     37.  Sr             _____________

 

18.  Cobalt                 _____                                     38.  Si             _____________

 

19.  Beryllium            _____                                     39.  Ni             _____________

 

20.  Selenium           _____                                     40.  Li             _____________

 

CHM 2045C Required Element List:

http://www.fccj.us/chm2045/Elements/45ElementTable.htm

 

CHM 2045C Online Element Spelling Homework:

http://www.fscj.me/chm2045/elementquiz/elementquiz.html

CHM 2045C   Module One:   Element Identification Homework 05 points 

Identify each of the following elements chalk board representation:

b_chalk.gif      cl_chalk.gif

1. Element: _______________Symbol:_____   2.Element: _______________Symbol:_____

h_chalk.gif      na_chalk.gif

3. Element: _______________Symbol:_____   4.Element: _______________Symbol:_____

o_chalk.gif         al_chalk.gif

5. Element: _______________Symbol:_____   6.Element: _______________Symbol:_____

fe_chalk.gif         as_chalk.gif

7. Element: _______________Symbol:_____   8.Element: _______________Symbol:_____

 

 

f_chalk.gif    cu_chalk.gif

CHM 2045C Module One Homework Packet

                             

M-1 Part C: Element Classification           05 points

Using the periodic chart provided, in the blanks below write the classification of the elements listed:

 

The classifications of the elements are:

Metals;

Semimetals (Metalloids);

Nonmetals-Regular;

Nonmetals-Nobel Gases;

Nonmetals-Class by Itself

Use the above classifications to classify each of the following elements.

You must split the nonmetals into three subclasses:

 

1.    12C6                     ______________                

 

2.    39K19                    ______________                

 

3.    11B5                     ______________                

 

4.    1H1                       _________________

 

5.    4He2                    _________________

 

6.    56Fe26                         _________________

 

7.    238U92                         _________________

 

8.    73Ge32                       _________________  

 

9.    9Be4                           _________________  

 

10.  86Rn222                    _________________  

 

 

CHM 2045C Module One Homework Packet

Part C1: Compounds and Chemical Formulas  05 points

 

1.   State the Law of Definite Composition:

 

 

 

 

2.   Define Molecule:

 

 

 

 

3.   The chemical formula for vitamin B3 is:  C6H6N2O

 

In One Molecule How Many:

 

_____ carbon atoms

 

_____ oxygen atoms

 

_____ total atoms

 

4.   Write the chemical formula for Vitamin B6 which has eight Carbon atoms, 11 Hydrogen atoms, one Nitrogen atom, and three Oxygen atoms:

 

 

How many total atoms are there in one Vitamin B6 molecule?

 

5.   Citric Acid (in citrus fruit) has the following chemical formula:

 

C3H4OH(COOH)3

 

In one molecule of Citric Acid, How many:

 

______Carbon atoms

 

______Oxygen Atoms

 

______ Hydrogen Atoms

 

______ total atoms

                  

CHM 2045C Module One Homework Packet

Part F: Phase Diagrams                         10 points

 

Identify the points labeled on the

Phase Diagram of water:

 

 

 

 

_____________________A.              

 

_____________________B.              _____________________H

 

_____________________C.              _____________________I

 

_____________________D.              _____________________J

 

_____________________E.               _____________________K

 

_____________________F

 

_____________________G

 

 

 

 

 

 

 

CHM1025C Module One Homework Packet

Phase Diagram for Carbon Dioxide.

 

 

 

_____________________M.               ____________________T

 

_____________________N.              _____________________U

 

_____________________O.              _____________________V

 

_____________________P.               _____________________W

 

_____________________Q.             

 

_____________________R

 

_____________________S