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matter

Author reliablility handout

Subject: 
Environmental Science
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Chemistry
matter
Inorganic solvents
Greenhouse gases
Calcium carbonate
Carbonates
Limestone
Carbon dioxide
Calcium
Properties of water
Environment
author reliability

Name ____________________________________________ Period ____________ AP Env. Science Date __________________ Title: How does Global Warming Effect Plant Growth? Lab # _________________ Procedures: Each group will design and implement an experiment to test the factors associated with global warming and discover how these factors may affect the plant growth in our future. Brainstorm some factors (environmental changes) associated with global warming: __________________________________________________________ __________________________________________________________ __________________________________________________________ __________________________________________________________ _________________________________________________________

Chemistry Lab Report

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Chemistry
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Food and drink
Chemistry
Starch
Excipients
nutrition
matter
Printing
Iodine
Vinegar
sugar
Baking powder
Lab Reports

Properties and Changes Logan Bell Purpose: The Purpose of the Properties and Changes lab was to determine the unknown substances in the assigned mixture by comparing reactions and end results with certain variables. Procedure: Part one: 1. Obtain one of the following white powders: Starch, Baking Soda, Sugar and Salt (Sodium Iodide) 2. Make as many observations of each powder that you can before it is mixed with anything. Record your observations in your data table. 3. Put a small amount of your Sugar in two pea sized piles on a watch glass. 4. Add one drop of Vinegar to one of the piles of Starch. Record your observations. 5. Add one drop of Iodide solution to the other pile of Starch. Record your observations.

Chapter 2 Biology AP Notes

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Biology
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Chemistry
matter
Periodic Table
Chalcogens
Chemical elements
Nonmetals
Sulfur
Polymer
Oxygen
Environment
Technology

10/23/13 9:46 AM Chapter 2 Basic chemistry Important elements in Bio 6 elements hydrogen phosphate sulfur oxygen nitrogen carbon Polar vs. nonpolar What are the properties of water? H20 properties Chapter 3 Monomers to polymers Carbohydrates Chapter 2-3 Review 10/23/13 9:46 AM 10/23/13 9:46 AM
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chem

Subject: 
Chemistry
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Chemistry
Chemical engineering
Chemical properties
Chemical bonding
Quantum chemistry
Chemical reaction
Chemical bond
Reactivity
Chemical element
Heat capacity
Stoichiometry
matter
education

CALIFORNIA STANDARDS TEST CHEMISTRY (Blueprint adopted by the State Board of Education 10/2002) CALIFORNIA CONTENT STANDARDS: CHEMISTRY # of Items % Atomic and Molecular Structure 6 10.0% 1. The periodic table displays the elements in increasing atomic number and shows how periodicity of the physical and chemical properties of the elements relates to atomic structure. As a basis for understanding this concept: a. Students know how to relate the position of an element in the periodic table to its atomic number and atomic mass. 1 b. Students know how to use the periodic table to identify metals, semimetals, non-metals, and halogens. 1

chem

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Chemistry
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Chemistry
Chemical engineering
Chemical properties
Chemical bonding
Quantum chemistry
Chemical reaction
Chemical bond
Reactivity
Chemical element
Heat capacity
Stoichiometry
matter
education

CALIFORNIA STANDARDS TEST CHEMISTRY (Blueprint adopted by the State Board of Education 10/2002) CALIFORNIA CONTENT STANDARDS: CHEMISTRY # of Items % Atomic and Molecular Structure 6 10.0% 1. The periodic table displays the elements in increasing atomic number and shows how periodicity of the physical and chemical properties of the elements relates to atomic structure. As a basis for understanding this concept: a. Students know how to relate the position of an element in the periodic table to its atomic number and atomic mass. 1 b. Students know how to use the periodic table to identify metals, semimetals, non-metals, and halogens. 1

chem

Subject: 
Chemistry
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Chemistry
Chemical engineering
Chemical properties
Chemical bonding
Quantum chemistry
Chemical reaction
Chemical bond
Reactivity
Chemical element
Heat capacity
Stoichiometry
matter
education

CALIFORNIA STANDARDS TEST CHEMISTRY (Blueprint adopted by the State Board of Education 10/2002) CALIFORNIA CONTENT STANDARDS: CHEMISTRY # of Items % Atomic and Molecular Structure 6 10.0% 1. The periodic table displays the elements in increasing atomic number and shows how periodicity of the physical and chemical properties of the elements relates to atomic structure. As a basis for understanding this concept: a. Students know how to relate the position of an element in the periodic table to its atomic number and atomic mass. 1 b. Students know how to use the periodic table to identify metals, semimetals, non-metals, and halogens. 1

AP Biology Diffusion and Osmosis Lab Report 2

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Biology
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diffusion
Chemistry
Food and drink
Agar
Gels
Dialysis tubing
Osmosis
Celery
matter
health
#AP Bio #CampbellBiology

AP BIOLOGY Diffusion and Osmosis Lab Report Lily Gao Block 2 Diffusion and Osmosis Lab Report Lily Gao I. Introduction II. Materials and Methods Materials needed: Lab 1A: Celery stick soaked in water, celery stick soaked in saltwater, dry celery stick (not soaked in anything) Lab 1B: 3 Phenolphthalein agar cubes: 3x3x3 cm, 2x2x2 cm, and 1x1x1 cm, 1 plastic cup, ruler (6? metric system), white vinegar(100mL), and timer Lab 2A: balance, graduated cylinder, 5 disposable beakers (1000mL), 7 ft dialysis tubing (20 cm), 250 mL 1M sucrose solution, 250 mL 1M sodium chloride (Salt), 250 mL 1M glucose solution, 250 mL 5% albumin solution (protein), and 500 mL of distilled or tap water Lab 3A:

bio

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Biology
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Chemistry
Mixture
Chemical substance
Physical change
Homogeneous
Chemical compound
Homogeneity and heterogeneity
Chemical element
Solution
matter
Phase
Chemical change
Environment

Warm-Up Your car's gas tank holds 18.6 gallons and is one quarter full. Your car gets 16 miles/gal. You see a sign saying, "Next gas 73 miles." Your often-wrong brother, who is driving, is sure you'll make it without running out of gas. You're not so sure and do some quick figuring: Matter and Change Matter: Anything that has mass and takes up space. Mass: measure of the amount of matter. Matter and Change Atoms: Smallest unit of an element that maintains the properties of that element Elements: pure substance made of one atom. Compounds: made of atoms of two or more elements that are chemically bonded Physical properties and changes Physical properties: quality or condition of a substance that can be observed or measured without changing the substance

Chapter 1 Outline

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Chemistry
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Chemistry
matter
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Solid
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Homogeneous
Environment
Matter and Change

Pre-AP Chemistry Modern Chemistry (2006) Chapter 1 Notes ? Matter and Change 1.1 Chemistry is a Physical Science 1. The natural sciences were once divided into two categories: biological and physical sciences. 2. The biological sciences focus on living things and their interaction with the environment. 3. The physical sciences focus is mainly on non-living things. 4. However, chemistry is central to all living and non-living things because they consist of chemical structures. 5. Chemistry is the study of the composition, structure, and properties of matter, the processes that matter undergoes, and the energy changes that accompany these processes. Branches of Chemistry 1. Chemistry includes six branches of study ? although these branches often overlap.

AP Chemistry Lab: Determination of the Empirical Formula of Magnesium Oxide

Subject: 
Chemistry
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Chemistry
matter
Chemical elements
Magnesium
Analytical chemistry
Crucible
Laboratory equipment
Oxygen
Oxide
Mole
health

Conclusion 1) One error could be if the Magnesium did not heat all the way, then there were still solid pieces of Magnesium that could have made the mass greater. Extra mass in the crucible could cause the oxygen to be too low because extra mass would consume more space and would lessen the amount of space for oxygen within the crucible. 2) a. If you put more water in to the crucible than is needed for reaction 3, and did not wait for the excess water to dry out, then there would be to little oxygen. This is because the product in the crucible and the water would increase the amount of weight of the crucible/product as a whole and would leave little space for oxygen.

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