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... 3 = prop  7 = hept 4 = but  8 = oct Suffix is determined by the type of bond Alkane CnH2n+2 (all bonds are single) Alkene CnH2n (one bond is a double) Alkyne CnH2n-2 (one bond is a triple) ...
Activity 14: Physical and Chemical Properties of Materials
Activity 14: Physical and Chemical Properties of Materials

... • A property is a quality or trait that characterizes a material or object. • Physical Properties can be determined without a chemical reaction. • Chemical Properties can only be determined by looking for a reaction. • Chemical Reaction is when a substance changes chemically into another substance. ...
Document
Document

... Treat polyatomic ions as a unit IF it appears on both sides. Leave elements like hydrogen, oxygen, etc. until last. If there is an even # on one side and an odd # on the other, look for the lowest common multiple. ...
Energy and Matter in Chemical Change Science 10
Energy and Matter in Chemical Change Science 10

... important to make sure that the water pressure (the controlled variable) is held constant. That's because both the water pressure and the opening of a faucet have an impact on how much water flows. If we change both of them at the same time, we can't be sure how much of the change in water flow is b ...
Chemical Equations & Reactions
Chemical Equations & Reactions

... of matter in a system does not change. ...
Chapter 3: Atoms: The Building Blocks of Matter
Chapter 3: Atoms: The Building Blocks of Matter

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Final Exam Review whole thing
Final Exam Review whole thing

... from moving Ex: friction with floor, road, table, air Forces can be balanced or unbalanced. Ex: tug of war, terminal velocity Mass is a measure of inertia. Inertia is the tendency for objects to resist a change in their motion so it makes sense that something with more mass would have more inertia. ...
PowerPoint Lecture Chapter 17-20
PowerPoint Lecture Chapter 17-20

... A. compound– substance made of atoms of different elements in a fixed proportion 1. chemical formula– tells proportions of each kind of atom in compound 2. A compound may or may not be made of molecules ...
Chapter 14, Section 1, pages 494-501
Chapter 14, Section 1, pages 494-501

... Reversible Reactions and Chemical Equilibrium Objectives To contrast reactions. To describe chemical equilibrium To give examples of chemical equilibrium Demo Burn sulfur in oxygen as an example of a completion reaction. Input Completion Reactions and Reversible Reactions What does reversible mean? ...
Semester I CP Chemistry Review
Semester I CP Chemistry Review

... Semester I CP Chemistry Review ...
Chemistry
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IGAC 2004 Report - Atmospheric Physics
IGAC 2004 Report - Atmospheric Physics

...  Modeling Project  CCM-Val extension to the troposphere • Emphasis will be on:  Aerosol (formation, transformations, cloud interaction, photolysis, reactivity)  Ozone  Deposition processes  forcings & feedbacks ...
Ch 8 Notes: Chemical Equations and Reactions
Ch 8 Notes: Chemical Equations and Reactions

... compound is decomposed or breaks down; energy is a reactant and is written on the left of the arrow: 2H2O + energy  2H2 + O2 B. ...
Chapter 1: Matter and Change
Chapter 1: Matter and Change

... seventeenth and Working with eighteenth cenher husband, Pierre, turies, most theories Marie began to test about matter were various substances based on the ideas for radioactivity. of the ancient Analyzing a mineral Greek philosopher composite called Aristotle. He postupitchblende, a lated that all ...
AP Chem -‐ Unit 1 Part 1 AP Chemistry 2016
AP Chem -‐ Unit 1 Part 1 AP Chemistry 2016

... d.   Chemistry  majors  sometimes  get  holes  in  their  cotton  jeans  they  wear  to  lab  because  of  acid  spills.   Complete  the  following  table:       ...
Structure and Properties of Matter Jeopardy
Structure and Properties of Matter Jeopardy

... 4Na + O2 2Na + O2 Na + 2O2 2Na + O2 ...
First Semester complete review with answers
First Semester complete review with answers

... 33. How do you determine an element’s oxidation number? Use potassium and nitrogen as examples. Oxidation number is determined y how many electrons an atom takes or gives to become an ion. K oxidation number is +1. Potassium (K) is in group 1 and has 1 valence electron. K gives up that 1 electron be ...
Chapter 8
Chapter 8

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Chemical Names and Formulas

Re-typed from The Ultimate Chemical Equations Handbook by
Re-typed from The Ultimate Chemical Equations Handbook by

... 3. Cations can have one or more charges. These charges are known as oxidation numbers, or valences. 4. The transition metals and representative elements in Groups 13, 14, 15, and 16 have multiple oxidation numbers. 5. Roman numerals, enclosed in parentheses, are used after the name of the cation to ...
Resource for Final Exam Prep
Resource for Final Exam Prep

... 2) All atoms of a given element are identical; the atoms of different elements are different and have different properties. 3) Atoms of an element are not changed into different types of atoms by chemical reactions; atoms are neither created nor destroyed in chemical reactions. 4) Compounds are form ...
Exam Review
Exam Review

1 - WordPress.com
1 - WordPress.com

... CP Chemistry Semester 1 Final Test Review CHAPTERS 1 & 2: Scientific Method, Density, Metric Conversions, Accuracy/Precision, Significant Figures ...
MULTIPLE CHOICE. Choose the one alternative that best completes
MULTIPLE CHOICE. Choose the one alternative that best completes

... A) excess hydrogen ions can change the shape of large complex molecules, rendering them nonfunctional. B) excess hydrogen ions can break chemical bonds. C) excess hydrogen ions can disrupt tissue functions. D) all of the above E) A and B only ...
Chapter 6-student notes
Chapter 6-student notes

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History of chemistry



The history of chemistry represents a time span from ancient history to the present. By 1000 BC, civilizations used technologies that would eventually form the basis to the various branches of chemistry. Examples include extracting metals from ores, making pottery and glazes, fermenting beer and wine, extracting chemicals from plants for medicine and perfume, rendering fat into soap, making glass, and making alloys like bronze.The protoscience of chemistry, alchemy, was unsuccessful in explaining the nature of matter and its transformations. However, by performing experiments and recording the results, alchemists set the stage for modern chemistry. The distinction began to emerge when a clear differentiation was made between chemistry and alchemy by Robert Boyle in his work The Sceptical Chymist (1661). While both alchemy and chemistry are concerned with matter and its transformations, chemists are seen as applying scientific method to their work.Chemistry is considered to have become an established science with the work of Antoine Lavoisier, who developed a law of conservation of mass that demanded careful measurement and quantitative observations of chemical phenomena. The history of chemistry is intertwined with the history of thermodynamics, especially through the work of Willard Gibbs.
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