CHM 2045C Module 1 Homework Packet     Name:___________________

(Jespersen 7th Edition)

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

A. _____(01) Matter Chart-Section 2.10 Figure 2.10 p54 Answers

A1.____ (01) Critical Thinking Matter Chart Applications  Answers              

B. _____(02) Element-Symbol-Section 1.2 Table 1.1 +  Answers   Element List

B1._____(01) Element Identification (Click on element on chart)

C. _____(01) Element Classification-Section 1.4 page 9 Answers ck

C1.____ (01) Compounds and Chemical Formulas Answers

F. _____(03) Phase Diagram Section 10.11 Answers   Real Video Movie

F1.____ (01) Phase Diagram Applications

_______(11) Total = ______%


M-1 Required Online Homework:

B1.______(04) Online/Flash Cards Element Homework (Unlimited Attempts)

(or Create Hard Copy Flash cards & show on M-1Exam Day 4 points)


          Module One: Part A Matter Chart   01 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:                          Draw Chart Bellow:


























Matter Chart Homework Critical Thinking 01 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?






Fill in Chart Below:




Module One Homework Packet





CHM 2045C Module One Homework Packet


M-1 Part B: Element/Symbol   02 points

In the blanks below, write the symbol for the element listed , or write the name (with correct spelling) 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:


CHM 2045C Online Element Spelling Homework:

CHM 2045C   Module One:   Element Identification Homework 01 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

9 Element: _______________Symbol:_____   10.Element: _______________Symbol:_____

Answers Web Site:


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:


Semimetals (Metalloids);


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  01 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:




In one molecule of Citric Acid, How many:


______Carbon atoms


______Oxygen Atoms


______ Hydrogen Atoms


______ total atoms


Bonus: How many atoms are there in the following

complex ion compound:

[Cr(N2H4CO)6]4[Cr(CN)6]3            ________________total atoms

CHM 2045C Module One Homework Packet

Part F: Phase Diagrams                         03 points


Identify the points labeled on the

Phase Diagram of water:







_____________________B.              _____________________H


_____________________C.              _____________________I


_____________________D.              _____________________J


_____________________E.               _____________________K












CHM1025C Module One Homework Packet

Phase Diagram for Carbon Dioxide.




_____________________M.               ____________________T


_____________________N.              _____________________U


_____________________O.              _____________________V


_____________________P.               _____________________W







Corwin’s Phase Diagram:

CHM1025C Module One Homework Packet

Part P1: Phase Diagram Applications

                        1 point


A demonstration of heating iodine in a beaker has purple vapors..can you explain using the phase diagram above?









Watch Video:


Real Video Movie (Requires Real Video Plug In):