'Potassium chlorate' presentation slideshows

Chemical Reactions

Chemical Reactions. Section 1 Chemical Changes. A. Describing chemical reactions - change of one or more substances ?into new substances. 1. Reactants are substances that combine or change. 2. New substances that are ?produced are called products .

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The Mole

The Mole. Not the type of mole we are talking about. Measuring Matter . You often measure the amount of something by one of three different methods: Count Mass Volume. Conversions Try the practice problems on page 289!!!. 12 apples = 1 dozen apples Count 12 apples 1dozen apples

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Photosynthesis Notes

Photosynthesis Notes. Objective 1: Describe the process and importance of photosynthesis. (Importance, Reactants, Products, Location Objective 2: Write a balanced chemical equation for photosynthesis. Photosynthesis Notes. Photosynthesis :

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Chapter 17

Chapter 17. oxygen. oxygen. Gases of the Atmosphere. The industrial importance of Air. Critical as a raw material to the chemical industry Individual gases from air have many uses. Separation of Air. Gases in the air may be separated by fractional distillation

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Episode I ATTACK OF THE GAS

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SCIENCE Baseline Assessment Grade 11

SCIENCE Baseline Assessment Grade 11. Questions 1-15. SC. A-1.4.3 PHASE CHANGE gain or loss of energy (Questions 1-2-3). GAIN ENERGY. (+) energy gain (-) energy loss. (Questions 4-5-6). SC. A-1.4.4 RATES of REACTION- depend on temperature, pressure, concentration of reactants,

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Episode I ATTACK OF THE GAS

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Seminar on

Seminar on. Recent Advances in Formulation aspects And Manufacturing Of Monophasic Dosage Forms By Shilpa . Allabotharam M pharm ( ? sem ) Department of pharmaceutics Blue Birds College Of Pharmacy Kakatiya University Bheemaram , Warangal. CONTENTS. Introduction

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Physical & Chemical Properties & Changes

Physical & Chemical Properties & Changes. Properties. Physical or Chemical Property?. Blue Color physical Density physical Flammability chemical Solubility physical. Physical or Chemical Property?. Reacts with acid to from H 2 chemical Supports combustion chemical Sour Taste

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The Mole

The Mole. Chapter 11. 11.1 Measuring Matter. Substances react according to definite ratios of numbers of particles (atoms, ions, formula units or molecules). Balanced chemical equations tell us what the ratios of these particles is.

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Sedition

Sedition. Sedition, Seditious Libel, Treason. Sedition: advocacy or action with the goal of subverting or overthrowing the government, but falling short of treason; Seditious Libel: publishing or broadcasting any statement that brings the government or its officials into disrepute.

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U10 Quiz Review

U10 Quiz Review. APC MM 12-13. You have a sample of X and you will be looking at adding heat to it. What information is needed to be able to calculate the amount of heat actually added to the substance X?. Type of substance Specific heat Mass of substance Temperature change.

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???????? Therapeutic drugs and Forensic Chemistry

???????? Therapeutic drugs and Forensic Chemistry. ?????????? 04-09-2008. Active ingradient in Tear Gas Spray. 2-chloroacetophenone 0-chlorobenzylidene malononitrile Oleoresin capsicum

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CONSIDER THE FOLLOWING PROBLEM. HOW MANY MOLES OF OXYGEN CAN YOU PRODUCE FROM 5 MOLES OF KClO 3 ?

IN OUR PREVIOUS CLASS ABOUT CHEMICAL EQUATIONS, WE FOUND THAT AN EQUATION CAN BE USED TO DESCRIBE A CHEMICAL REACTION. IT GIVES US A GREAT DEAL OF INFORMATION: CH 4 + 2O 2 ? CO 2 + 2H 2 O 1 MOLECULE 2 MOLECULES 1 MOLECULE 2 MOLECULES

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Writing Ionic Formulas

Writing Ionic Formulas. Ionic Compounds. An ionic compound is always made up of a metal and a nonmetal. Ionic compounds can be binary (made of just two elements), or contain one or more polyatomic ions as part of it (many different elements).

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Mass Percent of Oxygen in Potassium Chlorate

Mass Percent of Oxygen in Potassium Chlorate. Chemistry Name________________ Experiment Number #7 Section_____Date _____ Mass Percent of Oxygen Name(s) of Lab Partner(s) In Potassium Chlorate. Objective. To calculate the mass percent of oxygen in potassium chlorate. Procedure.

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Chapter 9:

Chapter 9: Chemical formulas indicate the relative number of atoms of each kind in a chemical compound. ex: C 8 H 18 ? 8 Carbon atoms, 18 Hydrogen atoms Al 2 (SO 4 ) 3 ? 2 Aluminum atoms, 3 Sulfur atoms, and 12 Oxygen atoms Naming Ions

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Percent Composition of Potassium Chlorate

Percent Composition of Potassium Chlorate. Experiment #8. Objective. We are going to decompose potassium chlorate by heating it to form potassium chloride and oxygen gas. 2 KClO 3 (s) ? 2 KCl(s) + 3 O 2 (g). Experimental Procedure. Clean and dry 2 crucibles. Heat crucible

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Warm-up

Warm-up. Write the chemical formulas for the following reactions. You need not balance the reaction Lithium + Lead (II) Hydroxide ? Lead + Lithium Hydroxide Sodium Chlorate ? Sodium Chloride + Oxygen Gallium Hydroxide + Potassium Fluoride ?

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