CHEMISTRY TEST PACKET #1

CHEMISTRY TEST PACKET #1
(syllabus)


Teacher Note:
This packet is approximately 16 pages. (students may need to donate printer paper for this class)
Print this out and have the students fill it out while watching DVD Class #1



CHEMISTRY
TEST PACKET #1


WHAT IS MATTER?





3 STATES OF MATTER

1.

2.

3.


Can the words “Mass” and “Weight” always be used interchangeably? Why or Why not?



What is a “Change of State?”



What are the 2 kinds of property?

1.

2.


Physical Properties do what?




Give 6 examples of physical attributes or changes.












Explain in detail what Chemical Properties are..
























How does one find chemical properties?





When water decomposes it turns into what?






What are 2 types of matter?











Define both types of matter:

1.



2.





What is a substance?






What makes up homogeneous substances?







What is a solution?






What makes up heterogeneous mixtures?






What does distillation do?









What do you get when you separate a pure substance?





How many known elements are there?






What makes one element different from another?




NAME THE 3 CATEGORIES OF ELEMENTS

1.

2.

3.



Which element is on the left side of the table of elements but is NOT a metal?



NAME THE NOBLE GASES

1.

2.

3.

4.

5.

6.



Where are the Noble Gases on the Table of Elements?



Name the 3 “Inert” elements.

1.

2.

3.



Why are they considered “Inert”?



What is a compound?



Do atoms change during chemical reactions? Explain.




What makes a molecule?




What actually happens during a chemical reaction?






















FILL IN THIS CHART NEATLY…

METRIC SYSTEM PREFIXES
1
2
3
4
5
6
7
8
9
10



What is a molecular formula?



Define Precision:




Define Accuracy:




Define significant figures:









What are the rules of Sig Figs?



Addition:




Multiplication & Division:



What does Scientific Notation do?



Define dimensional analysis:



What does one use to convert units?




What does one use to convert units?




UNIT FACTOR METHOD

1.




2.



What is Stoichiometry?









What is a chemical equation?




LABEL THIS:

A + B à C + D

_____________ ____________ _______________





What is The Law of Conservation of Mass?




Balance these equations…


H2O + O2 à H2O













Fe + O2 à Fe2 O3








Iron oxide


What is the first & simplest element in the periodic table?





Draw it and Label the parts.















What is Atomic Mass?









Define Mass Number:






What is Atomic Number?











What does “z” stand for?





What does “A” stand for?






What are groups & Periods on the table of elements?






What are Isotopes?





How do you find the number of neutrons in an element?





What is amu?





What are the masses of all atoms measured by?






What is a Dalton?





What is “average mass”?






Explain the steps in detail for finding the average mass in AMU.
























Define Natural Abundance:






What is The Mole?












What is Avogadro’s Constant? Did I spell it correctly? If not, how is it spelled?








How many particles are in a mole?






What does the atomic mass of a mole equal?





What is molecular mass?






What is molar mass?





Use the Periodic Table…Find the AMU for CO2 (work it all the way out)
















Convert the AMU for CO2 to grams per mole. (work it all the way out)















Molar Mass is always expressed in what terms?









Use the Periodic Table to find the molar mass for H2O (work it all the way out)








What is the Percent Composition?





Write the percent Composition Formula?








What is the percent composition of glucose? (work it out)















Define Empirical Formula?










What is the Empirical formula for water?








What is a formula weight?





What is the difference between a Crystal and a Molecule?








Find the formula weight of Sodium Chloride. (work it out)












What is a solute?







What is a solvent?








What is molarity (M)?







What is the formula to find molarity?






What are titrations?







What happens when you mix a base solution with an acidic solution?







What is the equivalence point?






What are acid-base indicators?





What is the limiting reagent?





What is a yield?



1. Theoretical:





2. Actual:






3. Percent Yield: