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EXPERIMENT 19 Rolaids An Analysis of Commercial Antacids Seltzer OBJECTIVES: Det

EXPERIMENT 19 Rolaids An Analysis of Commercial Antacids Seltzer OBJECTIVES: Determine the per gram neutralizing ability of a commercial antacid Determine the per gram neutralizin…

EXPERIMENT 1: FUNCTIONALITY OF THE WATER COLUMN Results Draw what you saw in the

EXPERIMENT 1: FUNCTIONALITY OF THE WATER COLUMN Results Draw what you saw in the digital sides in the boxes provided below. Label the xylem and phloem Show how far the dye travele…

EXPERIMENT 1: How Much Caffeine Am I Drinking? INTRODUCTION In many situations a

EXPERIMENT 1: How Much Caffeine Am I Drinking? INTRODUCTION In many situations an analyst will want to identify and quantify a compound (or many compounds) that are part of a more…

EXPERIMENT 2 6 The RCTime constant (Electronic Timing) CIA QUESTIONS 1. Show, by

EXPERIMENT 2 6 The RCTime constant (Electronic Timing) CIA QUESTIONS 1. Show, by dimensional analysis, that the time constant T RC has units of time. fristeno 2. Compare the charg…

EXPERIMENT 2 6 The RCTime constant (Electronic Timing) CIA QUESTIONS 1. Show, by

EXPERIMENT 2 6 The RCTime constant (Electronic Timing) CIA QUESTIONS 1. Show, by dimensional analysis, that the time constant T RC has units of time. fristeno 2. Compare the charg…

EXPERIMENT 2 Determination of a Chemical Formula Additional Review Material Rele

EXPERIMENT 2 Determination of a Chemical Formula Additional Review Material Relevant sections in the text (chemistry for Engineering students, Ed., Brown, Holme): 3.2 3.5 2" Techn…

EXPERIMENT 2 Questions Name Section Questions solid didn\'t appear to dissol ve

EXPERIMENT 2 Questions Name Section Questions solid didn't appear to dissol ve at all in a liquid. How is it possible to determine whether or not a small amount did dissolve? 2. S…

EXPERIMENT 2 Questions Name Section Questions solid didn\'t appear to dissol ve

EXPERIMENT 2 Questions Name Section Questions solid didn't appear to dissol ve at all in a liquid. How is it possible to determine whether or not a small amount did dissolve? 2. S…

EXPERIMENT 22 POST-LABORATORY QUESTIONS Some cleansers contain bromate salts as

EXPERIMENT 22 POST-LABORATORY QUESTIONS Some cleansers contain bromate salts as the oxidizing agent. The bromate ion, BrO3" oxidizes the iodide ion as follows: 1. BrO3, +61_ + 6 H…

EXPERIMENT 24 POST-LABORATORY QUESTIONS Predict whether the following reactions

EXPERIMENT 24 POST-LABORATORY QUESTIONS Predict whether the following reactions are spontaneous or not. Pd+22e-1Pd Sn+42e1Sm E 0.987 V Eo= 0.154 V Eo =-0.250 V Eo =-0.403 V Pd +2H…

EXPERIMENT 24-25 General Qualitative Unknown INTRODUCTION Qualitative tests for

EXPERIMENT 24-25 General Qualitative Unknown INTRODUCTION Qualitative tests for 18 cations in Groups I-v were performed in experiments 4, 12-13, 14-15, and 19-20. The general qual…

EXPERIMENT 29: ANION TESTS ADVANCE STUDY ASSIGNMENT Refer to the directions for

EXPERIMENT 29: ANION TESTS ADVANCE STUDY ASSIGNMENT Refer to the directions for Experiment 29 when answering the following questions: 1. Each of the following tests was run on a d…

EXPERIMENT 29: ANION TESTS ADVANCE STUDY ASSIGNMENT Refer to the directions for

EXPERIMENT 29: ANION TESTS ADVANCE STUDY ASSIGNMENT Refer to the directions for Experiment 29 when answering the following questions: 1. Each of the following tests was run on a d…

EXPERIMENT 3 Measurement Instruments (Mass, Volume, and Density) T Advance Study

EXPERIMENT 3 Measurement Instruments (Mass, Volume, and Density) T Advance Study Assignment Read the experiment and answer the following questions. is the least count of a measure…

EXPERIMENT 3 Measurement Instruments (Mass, Volume, and Density) T Advance Study

EXPERIMENT 3 Measurement Instruments (Mass, Volume, and Density) T Advance Study Assignment Read the experiment and answer the following questions. is the least count of a measure…

EXPERIMENT 3 SECTION DATE PRELABORATORY ASSIGNMENT I. Provide the key term that

EXPERIMENT 3 SECTION DATE PRELABORATORY ASSIGNMENT I. Provide the key term that corresponds to each of the following definitions. (a) a decimal system of measurement using prefixe…

EXPERIMENT 3 SECTION DATE PRELABORATORY ASSIGNMENT I. Provide the key term that

EXPERIMENT 3 SECTION DATE PRELABORATORY ASSIGNMENT I. Provide the key term that corresponds to each of the following definitions. (a) a decimal system of measurement using prefixe…

EXPERIMENT 3 STUDY QUESTIONS (TO PREPARE FOR EXAMS) T/F 1. Metal ores are mostly

EXPERIMENT 3 STUDY QUESTIONS (TO PREPARE FOR EXAMS) T/F 1. Metal ores are mostly metal oxi T/F 2. Less than half of the elements we know are metals. T/F 3. The particular color of…

EXPERIMENT 3 STUDY QUESTIONS (TO PREPARE FOR EXAMS) T/F 1. Metal ores are mostly

EXPERIMENT 3 STUDY QUESTIONS (TO PREPARE FOR EXAMS) T/F 1. Metal ores are mostly metal oxi T/F 2. Less than half of the elements we know are metals. T/F 3. The particular color of…

EXPERIMENT 3: HEAT, TEMPERATURE, AND CALORIMETRY Introduction Some physical chan

EXPERIMENT 3: HEAT, TEMPERATURE, AND CALORIMETRY Introduction Some physical changes and many chemical changes are accompanied by the emission or absorption of heat q. A chemical r…

EXPERIMENT 4 ADDITION OF FORCES AND VECTORS Objective: The purpose of this exper

EXPERIMENT 4 ADDITION OF FORCES AND VECTORS Objective: The purpose of this experiment is to practice the addition of vectors graphically and analytically and to compare the result…

EXPERIMENT 4 ADDITION OF FORCES AND VECTORS Objective: The purpose of this exper

EXPERIMENT 4 ADDITION OF FORCES AND VECTORS Objective: The purpose of this experiment is to practice the addition of vectors graphically and analytically and to compare the result…

EXPERIMENT 4 ADDITION OF FORCES AND VECTORS Objeetive: The purpose of this exper

EXPERIMENT 4 ADDITION OF FORCES AND VECTORS Objeetive: The purpose of this experiment is to practice the addition of vectors graphically and analytically and to compare the result…

EXPERIMENT 4 Determination of a Chemical Formula LABORATORY REPORT PREPARATION G

EXPERIMENT 4 Determination of a Chemical Formula LABORATORY REPORT PREPARATION GUIDE Suggested Questions L. Introduction 1 What is a chemical formula and what are the types of che…

EXPERIMENT 4 PRE-LAB Chemical Kinetics 4. The triodide ion is red. In the follow

EXPERIMENT 4 PRE-LAB Chemical Kinetics 4. The triodide ion is red. In the following diagram, draw light waves on the right side of the e. For colors of light that are absorbed, cr…

EXPERIMENT 4 PRE-LAB Chemical Kinetics 4. The triodide ion is red. In the follow

EXPERIMENT 4 PRE-LAB Chemical Kinetics 4. The triodide ion is red. In the following diagram, draw light waves on the right side of the e. For colors of light that are absorbed, cr…

EXPERIMENT 4 PRE-LAB QUESTIONS (20 points) Chemical Kinetics Refer to the propos

EXPERIMENT 4 PRE-LAB QUESTIONS (20 points) Chemical Kinetics Refer to the proposed mechanism for the iodination of cvclobexanone at the end of the lab procedure. Organic molecules…

EXPERIMENT 4 PRE-LAB QUESTIONS (20 points) Chemical Kinetics Refer to the propos

EXPERIMENT 4 PRE-LAB QUESTIONS (20 points) Chemical Kinetics Refer to the proposed mechanism for the iodination of cvclobexanone at the end of the lab procedure. Organic molecules…

EXPERIMENT 4 STUDY QUESTIONS TO PREPARE FOR EXAMS) T/F 1 A pure substance can be

EXPERIMENT 4 STUDY QUESTIONS TO PREPARE FOR EXAMS) T/F 1 A pure substance can be an element or a compound T/F 2. A solution is a homogeneous mixture. T/F 3. Determining chemical p…

EXPERIMENT 4 ll the Preparation and Properties of Hydrogen t mou MATERIALS AND E

EXPERIMENT 4 ll the Preparation and Properties of Hydrogen t mou MATERIALS AND EQUIPMENT splints. Solids: strips of copper, magnesium, and zine; steel wool; mossy zine; wood Solut…

EXPERIMENT 4 te Preparation and Properties of Hydrogen l the MATERIALS AND EQUIP

EXPERIMENT 4 te Preparation and Properties of Hydrogen l the MATERIALS AND EQUIPMENT t mouth to ttles an th a gas bottle b Solids: strips of oopper, magmesium, and zine, steel woo…

EXPERIMENT 5 Equivalence of Energy: Heat, Electrical, Light 0. Pre-Laboratory Wo

EXPERIMENT 5 Equivalence of Energy: Heat, Electrical, Light 0. Pre-Laboratory Work [20 pts] As discussed in section 2.1, the speed of electrons entering an area of high resistance…

EXPERIMENT 5 PRE-LABORATORY ASSIGNMENT 1. a) (2 points) Write the net ionic equa

EXPERIMENT 5 PRE-LABORATORY ASSIGNMENT 1. a) (2 points) Write the net ionic equation for hydrochloric acid reacting with solid sodium carbonate b) (3 points) On average, one table…

EXPERIMENT 5 QUESHOTORYEERN HE BrAEACTN PRE-LABORATORY OF A REACTION NAME DATE 1

EXPERIMENT 5 QUESHOTORYEERN HE BrAEACTN PRE-LABORATORY OF A REACTION NAME DATE 1. What is the molar mass of the potassium alum salt, KAKSO2 12H20 mslar mess oF K:39.098 2. A stude…

EXPERIMENT 6 Water in Hydrates MATERIALS AND EQUIPMENT ds fnely ground copperiID

EXPERIMENT 6 Water in Hydrates MATERIALS AND EQUIPMENT ds fnely ground copperiID sulfate pentahydrate (Cuso, 3H,0), and unknown hydrate. It chloride test paper, dlay triangle, cru…

EXPERIMENT 7 ORGANIC SYNTHESIS: MICRowAVE-ASSISTED FISCHER ESTERIFICATION Materi

EXPERIMENT 7 ORGANIC SYNTHESIS: MICRowAVE-ASSISTED FISCHER ESTERIFICATION Materials Needed isopentyl 1.0-2.0 mL of an alcohol to be chosen from the 3-methyl-1-butanol (isoamyl alc…

EXPERIMENT 7 QUESHOS PRE-LABORATORY OF A COPPER ION INSOLUTION NAME DATE 1. What

EXPERIMENT 7 QUESHOS PRE-LABORATORY OF A COPPER ION INSOLUTION NAME DATE 1. What is the primary purpose of this experiment 2. How many grama of Cu(C2H302/2 HO (FW-199 65 gmo are n…

EXPERIMENT 7-MOMENTUM CONSERVAT Prelab Exercises and Questions 1. Before collect

EXPERIMENT 7-MOMENTUM CONSERVAT Prelab Exercises and Questions 1. Before collecting and analyzing the experimental Dat/Analysis Prelab data for this experiment, it is useful to fi…

EXPERIMENT 7-SUPPLEMENTARY QUESTIONS ANALYZING THE CONCENTRATION OF AN UNKNOWN A

EXPERIMENT 7-SUPPLEMENTARY QUESTIONS ANALYZING THE CONCENTRATION OF AN UNKNOWN ACID 1 Would the calculated molarity of the unknown acid solution be higher, lower, or not affected …

EXPERIMENT 7: DETERMINATION OF THE Ks OF A SLIGHTLY SOLUBLE COMPOUND Date: Name:

EXPERIMENT 7: DETERMINATION OF THE Ks OF A SLIGHTLY SOLUBLE COMPOUND Date: Name: Instructor Post-Lab Questions (Turn in to your Instructor with the post laboratory report for this…

EXPERIMENT 7: MoLAR VOLUME OF A GAS Contributed by: Dr. Weslene Tallmadge PURPOS

EXPERIMENT 7: MoLAR VOLUME OF A GAS Contributed by: Dr. Weslene Tallmadge PURPOSE Determine the molar volume of a gas by experiment and compare the result to the accepted value. P…

EXPERIMENT 8 Oxidation-Reduction Reactions Part I-A Qualitative Redox Table for

EXPERIMENT 8 Oxidation-Reduction Reactions Part I-A Qualitative Redox Table for Copper, Zinc, Iron, and Their lons 1. Write net ionic equations for any reactions taking place betw…

EXPERIMENT 8: POST-LABORATORY Reactions in Aqueous Solution Double Displacement

EXPERIMENT 8: POST-LABORATORY Reactions in Aqueous Solution Double Displacement Reactions Post-Laboratory Questions DUE AFTER COMPLETING THE LAB Using the solubility rules, predic…

EXPERIMENT 8: REPORT FORM Reactions in Aqueous Solution - Double Displacement Re

EXPERIMENT 8: REPORT FORM Reactions in Aqueous Solution - Double Displacement Reactions Date: Name Instructor: 1. barium chloride (aq) + sodium sulfate (aq) Balanced Formula Equat…

EXPERIMENT 9 SPECIFIC HEAT OF A METAL PRE-LAB Name 1. Suppose the thermometer us

EXPERIMENT 9 SPECIFIC HEAT OF A METAL PRE-LAB Name 1. Suppose the thermometer used in the procedure described in this experiment was in error-all readings were just 1.0 degree low…

EXPERIMENT 9 based on a mass fo 165 g sodium reaction the moles of alkoxi gi ven

EXPERIMENT 9 based on a mass fo 165 g sodium reaction the moles of alkoxi gi ven o from the isomers For simpl reaction, but it is assumed that 100% yield of the alkox de is obtain…

EXPERIMENT 9: ION-SELECTIVE ELECTRODES The determination of the concentration of

EXPERIMENT 9: ION-SELECTIVE ELECTRODES The determination of the concentration of both cations and anions in solu tions can take several forms, including spectrophotometry, complex…

EXPERIMENT A An aluminum calorimeter with water is used to determine specific he

EXPERIMENT A An aluminum calorimeter with water is used to determine specific heat of US pennies. Pennies are heated to BP water, and placed in calorimeter CALORIMETER Aluminum cu…

EXPERIMENT ANION ANALYSIS 27B. EQUIPMENT AND CHEMICALS: Equipment Chemicals Soli

EXPERIMENT ANION ANALYSIS 27B. EQUIPMENT AND CHEMICALS: Equipment Chemicals Solid NaBr 13x100mm test tubes (2) Solid Naci scoopula d NazCOy 16x150mm test tubes (12) mL plastic pip…

EXPERIMENT CHARLES\' LAW PURPOSE To observe and verify the relationship between

EXPERIMENT CHARLES' LAW PURPOSE To observe and verify the relationship between the temperature and volume of a sample of a gas expressed in Charles' Law. BACKGROUND One of the mos…