CHE 210 - General Chemistry I (Lab) - Textbook
- LAB 1 (Weeks 1 & 2) Introducing Measurements in the Laboratory
- LAB 2 (Week 3) The Density of Liquids and Solids
- LAB 3 (Week 4) Nomenclature of Ionic Compounds
- LAB 4 (Week 5) Chemical Formlua Determination
Learning Outcomes
Attribution.
- LAB 6 (Week 7) Mole Ratios and Reaction Stoichiometry
- LAB 7 (Weeks 8 & 9) Titration of Vinegar
- LAB 8 (Week 10) Calorimetry and Hess’s Law
- LAB 9 (Week 11) Determination of the Gas Constant
- LAB 10 (Week 12) Gravimetric Analysis of an Unknown Sulfate
- LAB 11 (Weeks 13 & 14) Spectrochemistry
Attribution & Licensing
Chem 210 general chemistry 1.
Compiled by Nelson Nunez-Rodriguez
Conditions of Use:
- Observe reactions
- Identify the products
- Write balanced chemical equations
- Devise partial activity series
Click on the links below for Lab 5, Types of Reactions
- Reactions & Solubility: Studying Chemical Reactions
The above document is a compilation of the three sources credited below:
College Chemistry 1 . Authored by : Jessica Garber-Morales. Provided by : Tidewater Community College. Located at : https://courses.lumenlearning.com/chemistry1labs/chapter/lab-6-introduction/ License : CC BY 4.0
College Chemistry 1 . Authored by : Jessica Garber-Morales. Provided by : Tidewater Community College. Located at : https://courses.lumenlearning.com/chemistry1labs/chapter/lab-6-worksheet/ License : Public Domain: No Known Copyright
Boston College Chemistry Experiments . Authored by : Lynne O'Connell. Provided by : Boston College. Located at : https://courses.lumenlearning.com/chemistry1labs/chapter/lab-6-introduction/ License : CC BY-NC 4.0
Download the .pdf file of the lab handout https://s3-us-west-2.amazonaws.com/textimgs/Chem+labs/CHM+111+Lab+6+Reactions+and+Solubility+Final+Version.pdf
- << Previous: LAB 4 (Week 5) Chemical Formlua Determination
- Next: LAB 6 (Week 7) Mole Ratios and Reaction Stoichiometry >>
- Last Updated: Dec 29, 2023 12:09 PM
- URL: https://guides.hostos.cuny.edu/chem210
Library Info and Research Help | [email protected] (718) 518-4215 Loans or Fines | [email protected] (718) 518-4222 475 Grand Concourse (A Building), Room 308, Bronx, NY 10451
- school Campus Bookshelves
- menu_book Bookshelves
- perm_media Learning Objects
- login Login
- how_to_reg Request Instructor Account
- hub Instructor Commons
Margin Size
- Download Page (PDF)
- Download Full Book (PDF)
- Periodic Table
- Physics Constants
- Scientific Calculator
- Reference & Cite
- Tools expand_more
- Readability
selected template will load here
This action is not available.
1.2: Types of Reports Handles In These Courses
- Last updated
- Save as PDF
- Page ID 212208
- Sergio Cortes
- University of Texas at Dallas
\( \newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} } \)
\( \newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}} \)
\( \newcommand{\id}{\mathrm{id}}\) \( \newcommand{\Span}{\mathrm{span}}\)
( \newcommand{\kernel}{\mathrm{null}\,}\) \( \newcommand{\range}{\mathrm{range}\,}\)
\( \newcommand{\RealPart}{\mathrm{Re}}\) \( \newcommand{\ImaginaryPart}{\mathrm{Im}}\)
\( \newcommand{\Argument}{\mathrm{Arg}}\) \( \newcommand{\norm}[1]{\| #1 \|}\)
\( \newcommand{\inner}[2]{\langle #1, #2 \rangle}\)
\( \newcommand{\Span}{\mathrm{span}}\)
\( \newcommand{\id}{\mathrm{id}}\)
\( \newcommand{\kernel}{\mathrm{null}\,}\)
\( \newcommand{\range}{\mathrm{range}\,}\)
\( \newcommand{\RealPart}{\mathrm{Re}}\)
\( \newcommand{\ImaginaryPart}{\mathrm{Im}}\)
\( \newcommand{\Argument}{\mathrm{Arg}}\)
\( \newcommand{\norm}[1]{\| #1 \|}\)
\( \newcommand{\Span}{\mathrm{span}}\) \( \newcommand{\AA}{\unicode[.8,0]{x212B}}\)
\( \newcommand{\vectorA}[1]{\vec{#1}} % arrow\)
\( \newcommand{\vectorAt}[1]{\vec{\text{#1}}} % arrow\)
\( \newcommand{\vectorB}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} } \)
\( \newcommand{\vectorC}[1]{\textbf{#1}} \)
\( \newcommand{\vectorD}[1]{\overrightarrow{#1}} \)
\( \newcommand{\vectorDt}[1]{\overrightarrow{\text{#1}}} \)
\( \newcommand{\vectE}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash{\mathbf {#1}}}} \)
In the organic chemistry lab course there are two types of reports, which are all graded on a 100 point scale. One type comprises what’s commonly known as “lab reports,” that is, records referring to experiments performed in the lab. The other type refers to special assignments that are completed outside the laboratory. The format and contents of special assignments depends on their nature. They are specified in the syllabus, or at the time the assignment is made. Examples are the MSDS assignment in organic lab I, or the Chemical Literature assignments in organic lab II. Lab reports, on the other hand, have a set format. They can be or two kinds, depending on whether they refer to experiments involving physical operations or chemical preparations (synthesis).
LAB REPORTS FOR PHYSICAL OPERATIONS, OR TECHNIQUE EXPERIMENTS
This type of report refers to lab work whose main objective is to learn, demonstrate, or perform a physical operation. Physical operations do not change the chemical nature of the substances involved. They are typically conducted as part of a synthesis and are frequently of two types:
1. Purification techniques, or separations. These operations are designed to isolate a pure substance from a mixture. Examples are crystallization, extraction, and distillation.
2. Characterization techniques. These operations are designed to return information that can be used to identify a substance. Examples are the determination of physical constants such as melting point, boiling point, or density, and instrumental techniques such as infrared (IR) spectroscopy. Sometimes these techniques are referred to as analytical techniques.
LAB REPORTS FOR CHEMICAL PREPARATIONS, OR SYNTHESIS
This type of report refers to experiments whose main goal is to prepare a pure substance from specific starting materials. This necessarily involves a chemical transformation, or reaction. In the simplest case, there is only one step. The starting materials are combined and a product forms. This product is isolated, purified, and characterized, producing the final outcome of the experiment. In a multistep synthesis, the product of the first step is used as a starting material in a second step, and so on, until a final product is obtained. No multistep syntheses are performed in organic lab I. Some two step syntheses are performed in organic lab II.
IMAGES
VIDEO
COMMENTS
11/17/ Lab: Types of Reactions Assignment: Lab Report Reaction 1 : Add Zinc to Copper Sulfate. Observations of Reactants : Zinc is in solid state and copper sulfate in aqueous state. Predicted Type(s) of Reaction : Single-displacement reaction Observations of Products : Copper is in solid state and zinc sulfate in aqueous state.
The carbonic acid then breaks down to produce carbon dioxide bubbles that make the cake rise. Check all of the reactions that occurred. combustion. decomposition. double replacement. synthesis. decomposition. double replacement. Silver tarnishes as silver metal reacts with hydrogen sulfide, H2S, in the air.
Predicted Type(s) of Reaction : Double-displacement reaction Observations of Products : Lead iodide is in solid state and potassium nitrate in aqueous state. The balanced chemical reaction : Types of reaction : Double-displacement reaction : It is a type of reaction in which two reactants exchange their ions to form two new compounds.
Matter undergoes three kinds of change: physical, chemical, and nuclear. While the composition of a chemical substance is not altered by physical changes (such as freezing and evaporation), chemical changes, or reactions, result in the formation of new substances when bonds are formed and/or broken. Some relatively simple but common types of ...
I expect a double replacement reaction from this reaction. Put the Zinc into the Copper Sulfate and give it a few minutes to react. Then record the reaction. Instead of a double replacement reaction, I got a single replacement reaction, copper, and zinc sulfate out of this reaction. Next, grab another testing tube and put 10 drops of potassium ...
3.2: Types of Chemical Reactions. 3.3: Balancing Chemical Equations. 3.4: Aqueous Reactions. Aqueous solution is any solution where water is present as a solvent. Rain, vinegar, orange juice are all examples of aqueous solutions that you come across in your everyday life. In chemistry aqueous solution indicated by adding " (aq)" to the reactant ...
If there are more reactants than products, it is a synthesis reaction. If oxygen is a part of the reactant, it is a combustion reaction. If one ion replaces another, it is a single replacement reaction. If there are two compounds in a reactant where cations switch, it is a double replacement reaction.
A solution of dilute methylene blue can be used as a sub-stitute. The color changes from blue to lime green to yellow with exhalation, as the pH shifts from 6 or 7 to more acidic. Use the following disposal methods for chemical waste. Disposal 1: Fe(s) and Cu(s) in Step 1, and Mg(s) in Step. 3.
LAB 5 (Week 6) Types of Reactions. Learning Outcomes; Reading; Attribution; LAB 6 (Week 7) Mole Ratios and Reaction Stoichiometry; LAB 7 (Weeks 8 & 9) Titration of Vinegar; LAB 8 (Week 10) Calorimetry and Hess's Law; LAB 9 (Week 11) Determination of the Gas Constant; ... Report a problem. Subjects: Natural Sciences, ZTC/OER Textbooks.
CaCO3 → ___ + CO2, Based on the synthesis reaction, what would the product of the reaction be? NaPO3 + CuO → ? and more. Study with Quizlet and memorize flashcards containing terms like Identify the reaction type for each generic chemical equation.
EXPERIMENT 11 (2 Weeks) Chemistry 110 Laboratory TYPES OF CHEMICAL REACTIONS. PURPOSE: The purpose of this experiment is perform, balance and classify chemical reactions based on observations. Students will determine the relative activity of several metal elements and the identity of an unknown ionic compound based on its chemical properties.
lab report guide and answers lab: types of reactions student guide information purpose explore different types of chemical reactions in laboratory procedure. ... Atomic Energy Lab Report FLVS Chem. Chemistry. Assignments. 100% (84) 7. Meteorology lab report- Mya Zoboroski-Thomas. Chemistry. Assignments. 100% (41) 7. 2 Pogil Saturated and ...
The third and last type of equation, a net ionic equation is more concise and focuses only on ions that undergo a change. Spectator ions (Na + and Cl-) are omitted. Net ionic equation: Ca +2 (aq) + CO 3-2 (aq) → CaCO 3(s) Another example of double displacement reaction is neutralization reaction. In a neutralization reaction, an acid and a ...
Last, I want you to research and give examples of each type of reaction that happens in the "real world," give the equation, and explain the reaction. Example: "A common realworld combustion reaction occurs between propane, which is found in gas grills and
reactants products balanced chemical equation classify the chemical reaction Quizlet has study tools to help you learn anything. Improve your grades and reach your goals with flashcards, practice tests and expert-written solutions today.
Place a small amount of aqueous potassium iodide into a clean test tube. Add a small amount of aqueous lead (II) nitrate. In the data table, record the complete balanced equation for this reaction along with your observations for this experiment. Using soap and a test tube brush clean the test tube. Obtain a piece of magnesium from your teacher.
This lab is designed to challenge students to identify types of chemical reactions and distinguish between those that use safer, less hazardous chemicals and those that are more dangerous. Students will make a choice as to which reaction they will perform using the 12 Principles of Green Chemistry. They will ultimately learn the difference ...
LAB REPORT: CLASSIFYING CHEMICAL REACTIONS PRELAB ASSIGNMENT In lab, ... Copy the equations below onto your own paper. Predict the products of each reaction and then balance the equations. 1. ___ CH 4 + ___ O 2 → ___ CO ... Copy the data table below onto your own paper and fill it in during lab. OBSERVATIONS RX TYPE/ PROCEDURE REACTANTS ...
Lab report page 14 class: chem 1151l schedule: online asynchronous types of chemical reactions page 15 introduction chemical reactions can occur every day, at ... Lab Report Types Of Chemical Reactions. Lab report. Course. Survey Of Chemistry I (CHEM 1151K) 165 Documents. Students shared 165 documents in this course. ... Assignments. 93% (15 ...
Predicted Type(s) of Reaction : Double-displacement reaction. Observations of Products : Lead iodide is in solid state and potassium nitrate in aqueous state. The balanced chemical reaction : Types of reaction : Double-displacement reaction : It is a type of reaction in which two reactants exchange their ions to form two new compounds.
Classify each of the following chemical reactions. synthesis and combustion. double replacement. single replacement. decomposition only. Predict the missing component of each reaction. Cl2. CO2 + 2H2O. Predict the missing component of each reaction.
The other type refers to special assignments that are completed outside the laboratory. The format and contents of special assignments depends on their nature. They are specified in the syllabus, or at the time the assignment is made. Examples are the MSDS assignment in organic lab I, or the Chemical Literature assignments in organic lab II.
Which observation was a sign that a chemical reaction was occurring in this experiment? formation of gas bubbles. Use the drop-down menus to answer the questions. As the temperature of the reaction increases, what happens to the average time for the tablet to dissolve? decreases. A shorter time of reaction indicates a . faster. rate of reaction.