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Experiment 12 Report Sheet Molar Mass of a Volatile Liquid Preparing the Sample

Experiment 12 Report Sheet Molar Mass of a Volatile Liquid Preparing the Sample Unknown number Trial 1 Trial 2 Trial 3 Mass of dry flask, foil, and rubber band (g) Vaporize the Sa…

Experiment 12 THE DETERMINATION OF THE NEUTRALIZING ABILITY OF ANTACIDS The Pre

Experiment 12 THE DETERMINATION OF THE NEUTRALIZING ABILITY OF ANTACIDS The Pre LabB A 1.032 gram sample of an antacid was dissolved in 50 mL of water. Then a 49.33 mL portion of …

Experiment 12 The General Gas Law Name L. OBJECTIVES I. To measure the volume, t

Experiment 12 The General Gas Law Name L. OBJECTIVES I. To measure the volume, temperature, and pressure of gases. 2. To apply Dalton's law to measure the pressure of a gas over w…

Experiment 12: Focal Length and Magnification of a Thin Lens Procedure: ???? Pla

Experiment 12: Focal Length and Magnification of a Thin Lens Procedure: ???? Place the light source and the screen on the optics bench 1 m apart with the light source’s crossed-ar…

Experiment 12a and 12b: Diels-Alder Reaction 4- Cyclohexene-cis-1,2-dicarboyxlic

Experiment 12a and 12b: Diels-Alder Reaction 4- Cyclohexene-cis-1,2-dicarboyxlic Acid Anhydride or 9,10-Dihydroanthracene-9,10--B-succinic Acid Anhydride Note: All glassware finel…

Experiment 12a and 12b: Diels-Alder Reaction 4- Cyclohexene-cis-1,2-dicarboyxlic

Experiment 12a and 12b: Diels-Alder Reaction 4- Cyclohexene-cis-1,2-dicarboyxlic Acid Anhydride or 9,10-Dihydroanthracene-9,10--B-succinic Acid Anhydride Note: All glassware finel…

Experiment 13 Advance Study Assignment: Determination of Molar Mass by Depressio

Experiment 13 Advance Study Assignment: Determination of Molar Mass by Depression of the Freezing Point 1. A student determines the freezing point of a solution of 0.63 g of mande…

Experiment 13 Advance Study Assignment: The Geometrical Structure of Molecules Y

Experiment 13 Advance Study Assignment: The Geometrical Structure of Molecules You are asked by your instructor to construct a model of the CH,CI molecule. Being of a conservative…

Experiment 13 Enthalpies inPor Chemical Changes Partner Date A. Heat of Solution

Experiment 13 Enthalpies inPor Chemical Changes Partner Date A. Heat of Solution l. Temperature of lithium chloride added tol 5 mL of water .010 40e 2. Temperature of ammonium, ch…

Experiment 13 Gas laws and Air bags Airbags in cars are devices that inflate ver

Experiment 13 Gas laws and Air bags Airbags in cars are devices that inflate very rapidly (in about 30 milliseconds) when there is a collision, creating a cushion that deflates sl…

Experiment 13 Pre-Laboratory Assignment Acid-Base Titration Name: Due Before Lab

Experiment 13 Pre-Laboratory Assignment Acid-Base Titration Name: Due Before Lab Begins Complete these exercises after reading the experiment but before coming to the labora tory …

Experiment 13 Prelaboratory Assignment A Carbonate Analysis: Molar Volume of Car

Experiment 13 Prelaboratory Assignment A Carbonate Analysis: Molar Volume of Carbon Dioxide Lab Soc. Nome. Desk No. Date 1. In some solid calcium carbonate samples,calcium bicarbo…

Experiment 13 Report Sheet A Carbonate Analysis: Molar Volume of Carbon Dioxide

Experiment 13 Report Sheet A Carbonate Analysis: Molar Volume of Carbon Dioxide Lab Sec. Name pae_???? Desk No. e Preparation and Setup Apparatus of mass of CaCO, sample for analy…

Experiment 13 Report Sheet A Carbonate Analysis: Molar Volume of Carbon Dioxide

Experiment 13 Report Sheet A Carbonate Analysis: Molar Volume of Carbon Dioxide Lab Sec Name Desk No. Date A. Sample Preparation and Setup Apparatas Calculatioe of mass of CaCO, s…

Experiment 13 involves determining the identity of an aqueous solution by examin

Experiment 13 involves determining the identity of an aqueous solution by examining whether it forms a precipitate when combined with another known or unknown aqueous solution 1. …

Experiment 13: How Much PREPARATION WORKSHEET Name: TA: Answer the following que

Experiment 13: How Much PREPARATION WORKSHEET Name: TA: Answer the following questions using information obtained from lecture, the textbook, the lab Date Section manual, or other…

Experiment 13: How Much Stomach Acid Cam Antacids Neutralize? PREPARATION WORKSH

Experiment 13: How Much Stomach Acid Cam Antacids Neutralize? PREPARATION WORKSHEET Name: Date TA: Section nswer the following questions using information obtained from lecture, t…

Experiment 14 Advance Study Assignment: Heat Effects and Calorimetry 1. A metal

Experiment 14 Advance Study Assignment: Heat Effects and Calorimetry 1. A metal sample weighing 147.90 g and at a temperature of 99.5 °C was placed in 49.73 g of water in a calo- …

Experiment 14 Advance Study Assignment: Heat Effects and Calorimetry I. A metal

Experiment 14 Advance Study Assignment: Heat Effects and Calorimetry I. A metal sample weighing 71,9 g and at a temperature of 100,0°C was placed in 41.0g of water in a calorimete…

Experiment 14 ELECTRICAL METHOD: MECHANICAL EQUIVALENT OF HEAT EQUIPMENT Electri

Experiment 14 ELECTRICAL METHOD: MECHANICAL EQUIVALENT OF HEAT EQUIPMENT Electrical Calorimeter Heater and Stirrer Calorimeter Cup Ammeter and Voltmeter DC Power Supply Stopwatch,…

Experiment 14 Prelaboratory Assignment Molar Mass of a Solid sore about understa

Experiment 14 Prelaboratory Assignment Molar Mass of a Solid sore about understanding the colligative propenties of a solution rather than the determination of Dole -Lob Sec 1. Th…

Experiment 14 THERMOCHEMISTRY: Heats of Reactions Experiment 14: Pre-Lab: Turn i

Experiment 14 THERMOCHEMISTRY: Heats of Reactions Experiment 14: Pre-Lab: Turn in at beginning of lab 1. We wish to heat a 155.0 gram sample of an aqueous solution from 27.2°C to …

Experiment 14 Transition Metal Chemistry 6. Write the formula of the complex for

Experiment 14 Transition Metal Chemistry 6. Write the formula of the complex formed between the following substances: a. Water (the ligand) and copper(lI) ion (assume a coordinati…

Experiment 14 water in a calo- tal sample weighing 147.90 g and at a temperature

Experiment 14 water in a calo- tal sample weighing 147.90 g and at a temperature of 99.5 C was placed in 49.73 g of nimeter at 23.0 C. At equilibrium the temperature of the water …

Experiment 14: Hexaphenylbenzene diphenylacetylene is employed since it is far e

Experiment 14: Hexaphenylbenzene diphenylacetylene is employed since it is far easier to separate from the desired product in the purification steps DO NO CALE THIS REACTION! Comp…

Experiment 14A DATA Table 1 Kick 1 Kick 2 Kick 3Kick 4 Kick 5 Average N.32Di.4s

Experiment 14A DATA Table 1 Kick 1 Kick 2 Kick 3Kick 4 Kick 5 Average N.32Di.4s 5.24 11.0 18 21.O 23 .O lo. |0.49 |0.14 | 045|0.2 |0.248| Time of muscle contraction (s) 4.2 o lit-…

Experiment 15 elative Stabilities of Copper(II) Coordination Complexes Objective

Experiment 15 elative Stabilities of Copper(II) Coordination Complexes Objectives . To identify whether a complex is an ion in solution or a precipitate . To identify the relative…

Experiment 16 Prelaboratory Assignment LeChatelier\'s Principle: Buffers 1. Desc

Experiment 16 Prelaboratory Assignment LeChatelier's Principle: Buffers 1. Descritse the dynamic equilibriom that exists between the 3c.or 2 +once,are cerce c-cd 'wo water tanks r…

Experiment 16 Prelaboratory Assignment LeChâtelier\'s Principle: Buffers 0.. Des

Experiment 16 Prelaboratory Assignment LeChâtelier's Principle: Buffers 0.. Desk No. Date_ 1. a. Describe the dynamic equilibrium that exists between the two water tanks at right.…

Experiment 16 Rase Titration and Molecular Weight of Acid-Bas an Unknown Acid EX

Experiment 16 Rase Titration and Molecular Weight of Acid-Bas an Unknown Acid EXPERIMENT: Determine the molecular weight of an unknown acid by acid with standardized sodium hydrox…

Experiment 16 etermination of an Equilibrium Constant Objectives To calculate th

Experiment 16 etermination of an Equilibrium Constant Objectives To calculate the equilibrium constant for the reaction of iron(II) and thiocyanate To determine which reaction is …

Experiment 16 involves determining the identity of 6 unknown household products.

Experiment 16 involves determining the identity of 6 unknown household products. Available tests: 1: Solubility in water 2: pH 3: AgNO3 (aq) 4: PbNO3 (aq) 5: BaCl2 (aq) 6: 1M HCl …

Experiment 16 involves determining the identity of 6 unknown household products.

Experiment 16 involves determining the identity of 6 unknown household products. Available tests: 1: Solubility in water 2: pH 3: AgNO3 (aq) 4: PbNO3 (aq) 5: BaCl2 (aq) 6: 1M HCl …

Experiment 16: Percentage Composition of Magnesium Oxide 2. When magnesium is he

Experiment 16: Percentage Composition of Magnesium Oxide 2. When magnesium is heated in air, most of the magnesium reacts with the oxygen of the air, but a significant amount does…

Experiment 17 The Double Five Solution Problenm The gosl if this lab is to obser

Experiment 17 The Double Five Solution Problenm The gosl if this lab is to observe and predict different types of double replacement resctions. Students need to be able to predict…

Experiment 18 Additivity of Heats of Reaction Hess\'s Law In this experiment, yo

Experiment 18 Additivity of Heats of Reaction Hess's Law In this experiment, you will use a Styrofoam-cup calorimeter to measure the heat released by three reactions. One of the r…

Experiment 18 Ion Identification by Solubility 1. introduction Insoluble ionic c

Experiment 18 Ion Identification by Solubility 1. introduction Insoluble ionic compounds precipitate when their constituent ions are mixed in solution. For example silver chloride…

Experiment 18 Prelaboratory Assignment Dohe Potentiometric Analyses Lob Sec. Nam

Experiment 18 Prelaboratory Assignment Dohe Potentiometric Analyses Lob Sec. Name Ronat cape in the solution at the stoichiometric poist? strong base (eg., NOH), what species Gont…

Experiment 18 Prelaboratory Assignment Potentiometric Analyses I. a. Far a weak

Experiment 18 Prelaboratory Assignment Potentiometric Analyses I. a. Far a weak acid (e.g. CH,COOH) that is titrated with a strong base (e.., NaOH), what species (ions/molecules) …

Experiment 18 Report Sh Potentiometric Analys Desk No. lob Sec. Name A. Molar Co

Experiment 18 Report Sh Potentiometric Analys Desk No. lob Sec. Name A. Molar Concentration of a Weak Acid Solution Sample no. A Monoprotic or diprotic acid? cotic Trial I Trial 2…

Experiment 18 Report Shee Potentiometric Analyse Date A. Molar Concentration of

Experiment 18 Report Shee Potentiometric Analyse Date A. Molar Concentration of a Weak Acid Solution Sample no. ab Sec.Name Desk No. Monoprotic or diprotic acid? Trial I Trial 3 1…

Experiment 18 Report Sheet Molar Mass of a Volatile Liquid Date lab Sec. Name- D

Experiment 18 Report Sheet Molar Mass of a Volatile Liquid Date lab Sec. Name- Desk No. Unknown Number Trial I* Trial 2 Trial 3 an203 1203 2128 1. Mass of dry flask, foil, and rub…

Experiment 18 Report sh Potentiometric Analy Desk No A. Molar Concentration ofa

Experiment 18 Report sh Potentiometric Analy Desk No A. Molar Concentration ofa Weak Acid Solution Trial 2 O. 1018H 25 mL Trial I Trial3 Trial 3 Molar concentration of NaOH (movt …

Experiment 19 Advance Study Assignment Determination of Molar Mass by Depression

Experiment 19 Advance Study Assignment Determination of Molar Mass by Depression of the Freezing Point I. A student determines the molar mass of acetone, CH,coCH, by the method us…

Experiment 1: 1. I took a 2.0 mL sample of the drain cleaner and diluted it with

Experiment 1: 1.I took a 2.0 mL sample of the drain cleaner and diluted it with distilled water to a volume of 21.0 mL. 2.I took a 1.5 mL sample of the diluted drain cleaner and a…

Experiment 1: A solution was made consisting of 100 mL of distilled water, 10 dr

Experiment 1: A solution was made consisting of 100 mL of distilled water, 10 drops of 0.1N NaOH and 5 drops of phenol red indicator. The solution at this point was red. A member …

Experiment 1: Acidity of Common Household Products Table 2: Acid-Base Neutraliza

Experiment 1: Acidity of Common Household Products Table 2: Acid-Base Neutralization for Part 1, Steps 5 & 6 Test tube 1 Test tube 2 Standard Step 1 Add acid Add base Neutral …

Experiment 1: Assessing the Bacterial Load of Milk with Methylene Blue Processed

Experiment 1: Assessing the Bacterial Load of Milk with Methylene Blue Processed milk is pasteurized, that is, heated to a specific temperature for a specified amount of time, the…

Experiment 1: Design an Experiment: In the following experiment you will design

Experiment 1: Design an Experiment: In the following experiment you will design and execute an experiment to test several factors that influence seed germination. Whatever your ex…

Experiment 1: Determine the Enthalpy Change of a Chemical Reaction Lab Results F

Experiment 1: Determine the Enthalpy Change of a Chemical Reaction Lab Results Fill the table below with your results from the first trial. Data Analysis Calculate the mass of the…