'Erlenmeyer flask' presentation slideshows

Chemistry Equipment

Chemistry Equipment. Wire Gauze or Wire Mesh. Desiccatator. Watch Glass. Volumetric Flasks. Utility Clamp. Triangular File. Thermometer. Test Tube Tongs. Test Tube Brush. Test Tube. Stirring Rod with Rubber Policeman. Spatula or Scoop. Safety Glasses. Goggles. Ring Stand with Rings.

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Lab Equipment

Lab Equipment. Gloves. Safety First. Fume Hood. Beakers. Beakers hold solids or liquids that will not release gases when reacted or are unlikely to splatter if stirred or heated. Beakers are not used for measuring because they have poor accuracy. Beaker Tongs.

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Titrations

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Lab Safety and Equipment in a Science Classroom

Lab Safety and Equipment in a Science Classroom. Lab Safety Contract. Contract stating that you agree to work and behave in a safe manner while doing labs in this classroom. Lab Safety Rules . VERY important Must be followed at ALL times

439 views • 25 slides

Lab Equipment Class Quiz

Lab Equipment Class Quiz. Scientific Investigation #3 Target s3. What is the name of this piece of lab equipment?. Graduated Cylinder. What is the name of this piece of lab equipment?. Funnel. What is the name of this piece of lab equipment?. Florence Flask.

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Lab Equipment and Usage

S3 & S4. Lab Equipment and Usage. Graduated Cylinder. Measures volume of liquid. Florence Flask. It is designed for uniform heating and ease of swirling. Beakers. Use to hold liquid. Erlenmeyer Flask.

318 views • 20 slides

Safety

Safety. It is better to be careful a hundred times than be killed once. Mark Twain. Lab Safety. Always Wear Safety Goggles/Glasses in the Lab!!!. Eyeglasses and sunglasses are not adequate substitutes. Chemical Burn of the Eye.

372 views • 19 slides

Lab Equipment

Lab Equipment. Petri dish. A shallow glass or plastic cylindrical dish that biologists use to culture cells. Inoculating loop. Used to transfer microbes to a Petri dish for growing cultures of microorganisms in Agar jelly. Must be sterilized over an open flame. Test tube and test tube holder.

473 views • 19 slides

Common Lab Equipment

Common Lab Equipment. Lab Equipment Used In 6th Grade Science (Click on the equipment list below and draw each piece of equipment and note its function). Beaker Erlenmeyer Flask Graduated Cylinder Test Tube Forceps Probes Hand Lens Metric Ruler GPS. Topographic Map Petri Dish

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LAB SAFETY AND LAB EQUIPMENT

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Preparation of Aspirin

Intro to Chemistry Chem1020 Lab. Preparation of Aspirin. Chemistry Department Minneapolis Community & Technical College. Overview. Part I Introduction Part II Synthesis of aspirin Part III Separation of aspirin Part IV Testing of aspirin Part V Calculation. Part I. Introduction.

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Titration Chemistry: The Molecular Nature of Matter, 6 th edition

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Titration

Titration. Standardization of a Base. Purpose: To standardize an NaOH solution using the primary standard KHP. KHP is an abbreviation for Potassium Hydrogen Phthalate (KHC 8 H 4 O 4 ) with a gfw of 204.22 g/mol. Cleaning the Buret. 1. Turn buret right side up and make sure valve is closed.

261 views • 8 slides

Copper Conundrum

Copper Conundrum. 6-7A Chemistry. Purpose. Our purpose as a company is to reclaim the greatest amount of copper possible from a solution of copper (II) chloride using a reaction involving aluminum.

213 views • 6 slides

M 1 . V 1 = M 2 . V 2

NaOH = ? M. HCl = 0.10 M. M 1 . V 1 = M 2 . V 2. (0.10 M )(1.10 mL) = ( M 2 )(2.35 mL). Titration Lab Teacher Notes: Step 1) Mix 5 liters of 0.100 M HCl M 1 V 1 = M 2 V 2 (0.100 M) (5000 mL) = (12.1 M) (x mL) requires 41.3 mL of 12.1 M HCl for 5 L of 0.100 M HCl

135 views • 6 slides

M 1 . V 1 = M 2 . V 2

NaOH = ? M. HCl = 0.10 M. M 1 . V 1 = M 2 . V 2. (0.10 M )(1.10 mL) = ( M 2 )(2.35 mL). Titration Lab Teacher Notes: Step 1) Mix 5 liters of 0.100 M HCl M 1 V 1 = M 2 V 2 (0.100 M) (5000 mL) = (12.1 M) (x mL) requires 41.3 mL of 12.1 M HCl for 5 L of 0.100 M HCl

122 views • 6 slides

M 1 . V 1 = M 2 . V 2

NaOH = ? M. HCl = 0.10 M. M 1 . V 1 = M 2 . V 2. (0.10 M )(1.10 mL) = ( M 2 )(2.35 mL). Titration Lab Teacher Notes: Step 1) Mix 5 liters of 0.100 M HCl M 1 V 1 = M 2 V 2 (0.100 M) (5000 mL) = (12.1 M) (x mL) requires 41.3 mL of 12.1 M HCl for 5 L of 0.100 M HCl

69 views • 6 slides

Equipment and Safety

1. Bunsen Burner 2. Beaker 3. Tongs 4. Erlenmeyer Flask 5. Evaporating Dish 6. Graduated Cylinder. 7. Iron Ring 8. Mortar and Pestle 9.Test Tube 10. Buret 11.Volumetric Flask 12. Watch Glass. Equipment and Safety. Equipment and Safety.

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Graphing Lab

159 views • 4 slides

Chemical Change Activities

Chemical Change Activities. Balloon Mini Lab. Objective: To observe a chemical reaction and observe the law of conservation of mass. Procedure: Place on scoop of sodium bicarbonate into the balloon. Place one pipette full of acetic acid in the Erlenmeyer flask.

171 views • 3 slides