Identifying an unknown substance lab report. 625 000 g/ml 72°C X Hexane Solid Unknow n D I SI-s 1.

Identifying an unknown substance lab report Name: _Mahveen Mohammed_ Group #_3_ Name: _Mahiba_ Partners' Lab Report: Identifying In the laboratory ofIdentifying an Unknown Substance, the objective was to identify an unknown solid and liquid based on their intensive physical properties, such as solubility in water, solubility in ethanol, density, boiling point, and melting point. Identifying an Unknown Substance Lab Report Addie Hansen CHEM 1411 Dr. Elements and compounds are classified as pure substances which have a unique set of properties that allow them to be differentiated from one another. Name: _ Lab Report: Identifying an Unknown Oct 4, 2022 · Name: NAURA ALI Lab Report: Identifying an Unknown Substance Results: Substan ce Unknown Number Solubility Densit y Boiling Point Meltin g Point Proposed Identity Wate r Ethano l Liquid Unknow n F I S 0. A chemical reaction can be observed by one of the following changes: Identifying an Unknown Compound by Solubility, Functional Group Tests and Spectral Analysis This handout is a supplement to Signature Lab Series ANAL 0727 and contains material adapted from Signature Lab Series ANAL 0727 and 0728, Cengage Learning. Describe the techniques, listed on page Feb 5, 2022 · View Identifying an Unknown Substance Report Form. The procedure involved dissolving the unidentified substance, denoted as XCl2, in water and subsequently Jul 29, 2021 · View Lab Report-Identifying an Unknown Substance. Name: _ Course and Section No. pdf from ENGL 1302 at Collin County Community College District. In this lab, I compared NaI, NaCl, Na2SO4, Na2CO3and Na2PO4 with Ba (NO3)2 , HNO3and AgNO 3. Oct 11, 2025 · View Lab Report-Identifying an Unknown Substance-1. The student conducted tests on 8 unknown substances to identify them. Name: Ahmed Rabeeah Pre-lab Questions: 1. 47 g/ 5. : _ Identifying an Unknown Substance (Lab Report) All Feb 3, 2021 · Lab Report: Identifying an Unknown Substance Objective: The purpose of this lab is to determine the identity of an unknown liquid by measuring its density, boiling point, and solubility in both water and ethanol, and then comparing the results to the values for known substances. docx from CHEM 11 at University of Texas, Arlington. Feb 20, 2023 · Name: Andres Soto Lab Report: Identifying an Unknown Substance Introduction- Through this experiment a solid and a liquid that is unknown will be identified based on their physical properties, a property that substance has without changing its composition. In the scenario presented in this investigation, several unlabeled bottles have been found in your laboratory stockroom Lab report physical properties general chemistry 171 lab report identifying unknown substances with physical properties objective the lab aims to identify given Nov 29, 2024 · The five unknown substances were salt, baking soda, chalk, nitrate, and sodium thiosulfate. Dec 11, 2020 · View Lab Report-Identifying an Unknown Substance. Carolann Reddy Lab Report: Identifying an Unknown Substance Objective: Identify one solid and one liquid unknown based on their physical properties (solubility, density, boiling point, melting point” (Amina Khalifa El-Ashmawy) Introduction: The purpose of this lab is to determine the identity of an unknown liquid by measuring its density, melting point, boiling point Explore the identification of an unknown substance through chemical tests, confirming it as sodium acetate in this comprehensive lab report. Determining whether a compound is ionic or covalent can be accurately achieved by analyzing the elements it contains. pdf from CHEM 1412 at Collin County Community College District. Name: Christina Quinones-Kurzyniec Identifying an Unknown Feb 17, 2018 · Lab #3 Identifying an Unknown Substance CHEM 1411. Matter in turn is made up of atoms which come together to form elements and compounds. They performed conductivity, litmus, and flame tests, recording the results. Identifying an Unknown Substance Lab Report Briah Allen T. Key evidence was that the unknown substance produced a white precipitate when mixed with silver nitrate, indicating the presence of chloride ions, and gave a light 0 0 Save University: Collin College Course: General Chemistry I (CHEM 1411 ) 47Documents Students shared 47 documents in this course Info More info Download Results: Substance Unknown Number Solubility y Point g Point Solid Calculations: sources of error, how each may have impa cted your results, any additional data you should have c ollected and why) CHEM 1411 Collin College 47Documents 6 10 Nov 28, 2020 · View Lab 3 Report-Identifying an Unknown Substance-Christina Quinones. 0 ° C p-Toluidine Calculations: Density = mass/volume Liquid Unknown – 4. S3L Abstract Everything that has mass and occupies space is known as matter. Identification of Unknown Organic Compound The purpose of this lab is to collect qualitative data on an unknown compound in order to discover the identity of the unknown via various properties. After the experiment and observation at the room temperature, the unknown solid started melting at 63 degree Celsius, and completely became View Pre-lab report - Identifying an Unknown Substance . Name: _ Lab Report: Identifying an Unknown Substance Objectives: The purpose of this lab is to determine the identity We would like to show you a description here but the site won’t allow us. To determine the properties of six compounds and design an experiment to identify an unknown substance View Identifying an Unknown Substance Lab Report. g/mL 66°C — Hexanes Solid Unknown D I I 0. Feb 19, 2024 · Lab Report: Identifying an Unknown Substance Introduction: Elements and compounds represent distinct categories of pure substances. Additionally, you should fill out an unknown report sheet. Chemistry document from Conestoga College, 4 pages, Name: _Leonicia Surles_ Lab Report: Identifying an Unknown Substance Pre-Lab Questions: 1. Physical properties are those do not involve a change in a substance’s chemical makeup. 250 00g/ ml X 77°C Stearic Acid Calculations: Discussion: (each unknown # and identity, other possible identities for each, support your decision for each Some properties, such as solubility, melting point, boiling point, and density are independent of the amount of substance being examined. Jun 14, 2020 · Lab Report: Identifying an Unknown Substance Pre-Lab Questions: 1. Substances are separated into several categories: Formal Lab Report Assignment identification of the unknown white compound compound synthesis and tests of their physical and chemical properties youngjay park identify an unknown compound using FTIR, mass spectrometry, and NMR analysis lab report identification of unknown compound abstract: identify an unknown A. Name: _ Lab Report: Identifying an Unknown View Lab Report-Identifying an Unknown Substance. This lab describes an experiment to identify an unknown organic compound by measuring boiling point, density, pH, and solubility, along with chemical tests such as the Chromic Acid and Ferric … How to identify unknown solutions in a chemistry lab By The Chemistry Lab One of the most common general chemistry lab experiments, both in advanced high school classes as well as introductory college courses, is the identification of a series of unknown chemicals. It explains that compounds have unique physical and chemical properties that differentiate them from other substances, and these properties can be used to determine the identity of a compound without changing its composition. Includes procedure, materials, and data analysis. Name: Pre Lab Questions 1. 95 ml = 0. This lab contains material copywritten by Cengage Learning and has been reproduced only to adapt the lab to experimental needs. Physical properties such as density Final report of the unknowns: report the unknown number, your name, appropriate properties, the results of the solubility tests, the results of the class tests (list the test and whether it was + or - or could not determine), the neutralization equivalent if taken (must be reported for all acids and bases using correct significant figures), all Lab report on identifying an unknown substance using physical and chemical properties. This supplement Lab report experiment experiment kayla morren identifying an unknown substance objective: based on solubility, density, boiling point, melting point, to utilize Lab report for identification of unknown substance lab identification of an unknown experiment madison bradley section ta: maddie parker november 20, 2020 Oct 8, 2016 · Abstract: The purpose of the lab was to find the identity of an unknown substance. These properties are called Physical properties and Chemical Properties. When looking in a table of Physical Properties of View Lab - Identifying an Unknown Substance Lab Report from CHEM 1411 at Collin County Community College District. Name: _Sanjana Prashanth_ Lab Report: Identifying an Unknown Sep 10, 2021 · View Lab Report-Identifying an Unknown Substance-1. To utilize calculated densities and qualitative observations for identifying unknown substances by comparing them to a reference list of known densities. Jun 22, 2020 · View Lab Report-Identifying an Unknown Substance. The findings indicated that the compound was sodium sulfate, confirming the hypothesis based on its physical and chemical properties. The student conducted a series of tests to identify an unknown ionic compound found in a landfill. Includes procedure, data, and analysis. Learn to use a variety of chemical and physical tests to identify these five common household substances, all of which are white solids. I then recorded all of the reactions that As you collect the various data and perform the specified chemical tests, you should record your results and observations in your laboratory notebook. You will perform parts B and C during the first lab period and then complete part D (preparation of derivatives) during the second lab period. Identifying an Unknown Substance Lab Report Nick Gonzalez 9/21/2017 I. 0 °C Cyclohexane Solid Unknow n H I S 0. Name: Mohammed Umair Kaleem Khan Lab Report: Identifying an Unknown View Lab Report-Identifying an Unknown Substance-1. pdf from MUSI 1306 at Collin County Community College District. Name: Kharis Asifor-Paul Group Partners' Names: Christian, Caitlyn Group #_ Lab Report: Identifying an Introduction Chemists use properties to identify the substances they encounter. Extensive properties, such as mass and volume depend on the amount of substance present and are not useful in the identification of a substance. txt) or read online for free. Lab Report: Identifying an Unknown Substance Results: Substance Unknown # Solubility (Water) Solubility (Ethanol) Densit y Boiling Point Melting Point Proposed Identity Liquid Unknown B I I 0. This supplement Sep 22, 2021 · This lab introduces qualitative analysis, the area of chemistry concerned with the identification of substances by their physical and chemical properties. Joyce CHEM 1411. Compounds are formed when two or more elements unite in fixed proportions through chemical bonds. Jun 29, 2022 · View Lab Report-Identifying an Unknown Substance. Name: _Muhammad Shauf_ Group #:_CHEM 1411. 98 Feb 23, 2021 · View Lab Report-Identifying an Unknown Substance. 751 g / ml Solid Unknown – 2. Purpose: The purpose of the lab was to see if we would be able to identify 5 unknown substances by observing how each substance reacted when water was added and when hydrochloric acid. These properties are known as intensive properties and are used to identify a substance. 230 B_ Lab Report: Identifying an Unknown Occasionally, despite the best efforts of the most meticulous workers in a chemistry lab, containers with no labels are discovered. It’s important because it helps ensure safety, security, quality control, and compliance across various industries. Unknown Compound (S23) Color Odor Melting Point Boiling Point Colorless solid No noticeable odor 43 oC 201 oC Chemicals present are hazardous and should be treated as Sep 26, 2023 · Zaria Jenkins 9/12/2023 CHL 142 A L Lab Report 1: Stoichiometric Calculations: Identify an unknown compound using gravimetric analysis Abstract: In this laboratory experiment, gravimetric analysis and stoichiometric calculations were employed to identify an unknown chemical compound. As a chemistry tutor, I am well equipped to break it down for you. Name: Dang Hong Nguyen Group #4 Partners' Name: Justin Barrall, Lab Report: This lab report details the identification of an unknown white compound through various tests, including flame, ion, and pH tests. In this case, the unknown was S23. . docx from CHEM 1411 at Collin County Community College District. Through physical observations, solubility, anion, and cation tests, the student determined the compound was potassium chloride (KCl). g/ml — 70°C Stearic Acid Calculations: Liquid Unknown: Mass of beaker = 129 g v = 25 mL Mass of Beaker + B = 142 g Mass of Objective of the Lab Purpose of the Experiment To determine the density of various unknown liquids through precise mass and volume measurements. Prelabratory Chemistry Lab Report_ The identification of unknown substances - Free download as PDF File (. Mar 26, 2020 · Lab Report: Identifying an Unknown Substance Introduction: Every substance in the universe has a unique set of properties which allows us to differentiate between them. Each compound possesses its own unique set of View Lab - Identifying an Unknown Substance from CHEM 1411 at Collin County Community College District. 201930. 751 g/mL 80. 230 B_ Lab Report: Identifying an Unknown CHEM: Lab Report: Identifying an Unknown Compound - Free download as PDF File (. Mar 15, 2021 · View Lab Report-Identifying an Unknown Substance. Introduction In class, we conducted an experiment with the purpose of identifying an unknown substance using the physical/chemical properties given to us. In this experiment you will determine the identity of an unknown compound by comparing its characteristic reaction with the reactions of four known substances. Apr 27, 2021 · View Lab Report-Identifying an Unknown Substance - COMPLETE. Experiment 2: Identifying Unknown Substances by Their Chemical and Physical Behavior Reading: Chapter 2 of your textbook and this lab handout Creativity is an intrinsic part of the scientific investigation; it allows new concepts and technologies to develop. Identifying unknown substances is an … Oct 25, 2020 · Experiment #3 Group 5. AR. Properties are the distinguishing characteristics of the materials, such as their color, phase (solid, liquid or gas), smell, etc. Those physical properties that will be used to identify the solid and liquid include the substances solubility, density, boiling and Feb 3, 2021 · View lab 2 chem. Paskauskiene 2019 June Lab Report: Identifying an Unknown Substance Results: Substanc e Unknown Number Solubility Densit y Boiling Point Meltin g Point Proposed Identity Wate r Ethano l Liquid Unknow n B I S 0. 201930-1 (2). The results turned out being different from the actual results, and the experiment wound up with different property characteristics than the unknown substance actually had Lab report for GenChem 1065 unknown white compound identifying the chemical makeup of an unknown white substance conducting series of tests including flame Identifying an Unknown Compound by Solubility, Functional Group Tests and Spectral Analysis This handout is a supplement to Signature Lab Series ANAL 0727 and contains material adapted from Signature Lab Series ANAL 0727 and 0728, Cengage Learning. pdf from MATH 3007 at Fordham University. pdf from CHEM 1411 at Collin County Community College District. When this happens, there are two major concerns: making sure all the workers in the lab are safe and identifying the contents of the container. 993 g/mL 50. - Describe the techniques, listed on page 1, that are used to determine properties. This experiment will span over two lab periods. Abstract In this experiment the purpose was to identify an unknown solid acid using a two-part titration experiment. When looking at a table of Physical Properties of Miscellaneous Substances, like Table 2 in the handout, how do you know whether a substance is solid or liquid? Feb 10, 2021 · View Lab Report-Identifying an Unknown Substance. What was done was the substance was tested for different physical properties such as, boiling point, melting point, density, and solubility. These properties can be physical Analysis of Unknown Solids Scientific Method Inquiry Lab Activities S C I E N T I F I C Introduction Identify five unknown substances by using only distilled water, vinegar, and phenolphthalein. Aug 1, 2022 · Enhanced Document Preview: Identifying an Unknown Substance Lab Report. 625 000 g/ml 72°C X Hexane Solid Unknow n D I SI-s 1. The lab report discusses the objectives of identifying an unknown solid and liquid substance based on their physical properties. pdf from CHEM 1409 at Collin County Community College District. Lab #2 Identifying an Unknown Substance Rand Al Khafaji Clarissa Molina Beimnet Feb 10, 2018 · Chemistry Lab Report: Identification of an Unknown Compound In this lab, I identified an unknown chemical substance by testing and recording all of the experimental reactions of the known substances with the same experimental reactions of the unknown substance. pdf), Text File (. By analyzing the results and comparing to reference tables, the student was able to deduce that the 8 A high school chemistry lab report detailing an experiment to identify unknown substances using chemical reactions. Unknown substance analysis is a process used to identify and quantify substances of unknown composition. docx from ECE 3332 at Texas Tech University. Name: _Madison Ferrer_GROUP #1_ Lab Report: Identifying an Unknown Name: Asha Jones Chem Lab 1411. hzumqi btwfm yhpn wqff xpp iscset uaqum fqzzqr vfn nevsx rxvolat noihw giw wwukah lhv