№ files_lp_4_process_1_40231
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Character count: 5199
File size: 742 KB
Laboratory instructions detailing a classroom experiment in which iron and sulfur are combined and heated to observe the exothermic formation of iron sulfide, including methods, safety precautions, calculations, and follow-up questions.
Year:
2026
Region / City:
Not specified
Topic:
Chemistry, Chemical Reactions
Document Type:
Educational Laboratory Instruction
Institution:
Educational Institution / School Laboratory
Author:
Not specified
Target Audience:
Students learning basic chemistry
Duration / Period:
Single class session
Date of Experiment:
Not specified
Safety Precautions:
Eye protection required, well-ventilated area, handle iron powder and sulfur carefully
Equipment:
Bunsen burner, heat resistant mat, ignition tube, tongs, safety glasses
Chemicals:
Iron powder, Sulfur
Learning Objectives:
Recall definitions of elements and compounds, safely perform heating experiment, calculate masses, plot data and predict outcomes
Reaction Type:
Exothermic chemical reaction
Measurements:
Temperature change, mass calculations of reactants and products
Price: 8 / 10 USD
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The product description is provided for reference. Actual content and formatting may differ slightly.
Year:
2025
Region / City:
N/A
Theme:
Volcanology, Geochemistry, Melt-Vapor Equilibria
Document Type:
Supplementary Material
Organization / Institution:
Volcanica
Author:
Hughes, E., Liggins, P., Wieser, P., Stolper, E.
Target Audience:
Researchers, Geochemists, Volcanologists
Period of Validity:
N/A
Date of Approval:
N/A
Date of Changes:
N/A
Note:
Context
Note:
Year
Subject:
Chemistry
Document type:
Educational resource
Target audience:
Students
Year:
2026
Region / city:
Guangzhou, Bayreuth, Oxford, Cork, Hefei
Field:
Geochemistry, Geophysics
Document type:
Research Supplement
Organization:
State Key Laboratory of Isotope Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences; Bayerisches Geoinstitut, Universität Bayreuth; University of Oxford; University College Cork; Hefei University of Technology
Authors:
Yuan Li, Lu Feng, Ekaterina S. Kiseeva, Zenghao Gao, Haihao Guo, Zhixue Du, Fangyue Wang, Lanlan Shi
Target audience:
Researchers, Scientists, Geochemists
Date of approval:
2026
Date of amendments:
N/A
Note:
Supplementary Materials include
Year:
2026
Region / City:
New York State
Subject:
Diesel Fuel Procurement
Document Type:
Solicitation Attachment / Vendor Submission Form
Organization / Agency:
New York State Office of General Services (OGS)
Target Audience:
Prospective Vendors
Bid Reference Number:
23343
Submission Deadline:
See Key Events/Dates section of Solicitation
Requirements:
NYS Vendor Responsibility Questionnaire, NYS Workers’ Compensation and Disability Insurance coverage
Submission Method:
Email to [email protected]
Vendor Information:
Name, Address, City/State/Zip, NYS Vendor ID, Federal ID, Contact Email and Phone
Certification:
Vendor confirms intent to participate, acknowledges no obligation to submit a bid, and certifies included documents
Year:
2026
Region / city:
N/A
Topic:
Microbial functional genes in N2O emission areas
Document type:
Research Paper
Organization / Institution:
N/A
Author:
N/A
Target audience:
Researchers, Environmental Scientists
Effective period:
N/A
Approval date:
N/A
Modification date:
N/A
Note:
Year
Topic:
Chemistry / Chemical Reactions
Document Type:
Educational material
Target Audience:
Students
Year:
2017
Region / City:
Johns Hopkins University
Theme:
Mass Spectrometry, Peptide Quantification
Document Type:
Standard Operating Procedure
Organization / Institution:
Johns Hopkins University
Author:
Hui Zhang
Target Audience:
Laboratory Personnel
Effective Period:
From 04/18/2017
Approval Date:
04/18/2017
Date of Changes:
None
Year:
2022
Region / City:
N/A
Topic:
Adverse Reaction Tracking, Drug Allergy Management
Document Type:
User Manual
Institution:
Department of Veterans Affairs
Author:
N/A
Target Audience:
Healthcare professionals in the Veterans Health Administration
Period of Validity:
N/A
Approval Date:
September 2022
Date of Amendments:
N/A
Note:
Year
Topic:
Chemistry, Chemical Reactions
Document Type:
Educational Material
Target Audience:
Students
Context:
A portfolio containing activities and experiments for students to investigate chemical reactions, focusing on concentration, temperature, kinetic energy, and reaction rates.
Year:
2022
Revision Number:
02
Revision Date:
25/07/2022
Effective Date:
13/08/2022
Review Due Date:
25/07/2025
Document Number:
FDISM/PVSM/FOM/013
Reference Document:
FDISM/PVSM/GDL/002
Document Type:
Form
Department/Division/Office/Unit:
FDISM/PVSM
Target Audience:
Healthcare professionals reporting ADRs/AEFIs
Jurisdiction:
Rwanda
Title:
Severe Allergic Reaction – Anaphylaxis Protocol
Type of Document:
Medical Emergency Protocol
Subject:
Anaphylaxis Management
Setting:
School and School-Related Events
Target Population:
Children and Adults
Primary Medication:
Epinephrine
Additional Medication:
Albuterol Sulfate Inhalation Solution 0.083% (2.5mg/3ml)
Emergency Response:
EMS (911) Activation Required
Monitoring Requirements:
Heart Rate, Respiratory Status, pO2, Level of Consciousness
Equipment Referenced:
AED, Portable Oxygen, Ambu Bag, Pulse Oximeter, Nebulizer
Approval Authority:
Physician
Effective Date:
Not Specified
Issuing Entity:
School/District
Documentation Required:
Incident Report and Nursing Documentation
Year:
2023
Region / City:
Not specified
Topic:
Chemical reaction between citric acid and sodium bicarbonate
Document Type:
Experiment Worksheet
Author:
Not specified
Target Audience:
Students / Engineers
Period of Validity:
Not specified
Approval Date:
Not specified
Date of Changes:
Not specified
Note:
Year
Theme:
Hemovigilance, Transfusion Reactions
Document Type:
Medical Form
Target Audience:
Medical Professionals
Year:
2021
Region / city:
United States
Topic:
Anaphylaxis, Epinephrine Auto-Injector, Emergency Action Plan
Document Type:
Procedure
Organization / Institution:
School, Healthcare Providers
Author:
Bingemann, T.A., Nanda, A., Russell, A.F., Butler, S.M., Boucher, E.A., Tobison, J., Phan, H., Campbell, R.L., Kelso, J.M.
Target Audience:
School Nurses, School Staff, Healthcare Providers
Period of validity:
N/A
Approval Date:
N/A
Date of changes:
N/A
Note:
Contextual Description
Year:
2019
Region / City:
Hong Kong, United Kingdom
Topic:
Atmospheric Chemistry
Document Type:
Research Comment
Organization / Institution:
Hong Kong Polytechnic University, University of Southampton
Author:
Ronald Chow, Daniel K.W. Mok, Edmond P. F. Lee, John M. Dyke
Target Audience:
Researchers in atmospheric chemistry and computational chemistry
Period of Validity:
Not specified
Approval Date:
Not specified
Date of Changes:
Not specified
Year:
2026
Subject:
Chemistry
Level:
Secondary education / High school
Topic:
Periodic Table groups, reaction rates, exothermic and endothermic changes
Document type:
Learning outcomes / curriculum guidance
Author:
Science Education Department
Target audience:
Students and teachers
Coverage period:
Academic year 2026
Sections included:
SC17 Groups in the Periodic Table, SC18 Rates of Reaction, SC19 Heat Energy Changes in Chemical Reactions
Year:
Not specified
Region / City:
Not specified
Theme:
Biological molecules, Biochemical tests
Document Type:
Educational Text
Institution / Organization:
Not specified
Author:
Not specified
Target Audience:
Students, Educational Institutions
Effective Period:
Not specified
Approval Date:
Not specified
Date of Changes:
Not specified
Note:
Context description
Note:
Year
Topic:
Clinical Research, Adverse Events
Document Type:
Reporting Form
Organization / Institution:
UHBW NHS Trust
Target Audience:
Research Teams, Medical Personnel
Year:
Not specified
Region / city:
Not specified
Topic:
Pharmacovigilance, adverse drug reactions
Document Type:
Report
Organization / institution:
CIOMS
Author:
Not specified
Target audience:
Healthcare professionals, researchers
Period of validity:
Not specified
Approval date:
Not specified
Date of changes:
Not specified