№ files_lp_4_process_3_088318
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Character count: 2421
File size: 62 KB
Activity sheet explaining how different liquids dissolve in water and demonstrating solubility concepts through classroom experiments and molecular explanations.
Year:
Not specified
Subject:
Science / Chemistry
Document type:
Educational activity sheet
Topic:
Solubility of liquids in water
Grade level:
Middle school
Author:
Not specified
Institution:
Not specified
Experiments included:
Food coloring, isopropyl alcohol, mineral oil, corn syrup, glucose tablets, salad dressing
Key concepts:
Polar and non-polar molecules, solubility, molecular interactions
Date created:
Not specified
Price: 8 / 10 USD
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The product description is provided for reference. Actual content and formatting may differ slightly.
Year:
2023
Region / city:
Cherokee County, Georgia
Topic:
Corporation dissolution notice
Document type:
Legal notice
Organization / institution:
Cherokee Tribune
Author:
Not specified
Target audience:
Corporations in Georgia
Period of validity:
Not specified
Approval date:
Not specified
Modification date:
Not specified
Year:
2020
Region / City:
Qingdao, China
Topic:
Nitrogen and phosphorus removal, wastewater treatment
Document Type:
Research article
Author:
Barbosa, R.G., Sleutels, T., Verstraete, W., Boon, N.
Target Audience:
Environmental scientists, wastewater treatment professionals
Period of Action:
Not specified
Approval Date:
Not specified
Date of Changes:
Not specified
Year:
2025
Region / City:
N/A
Topic:
Project Management, Operator Qualification
Document Type:
Checklist
Organization / Institution:
Kinder Morgan
Author:
N/A
Target Audience:
Project Managers, Contractors
Period of Validity:
N/A
Approval Date:
08/07/2025
Modification Date:
N/A
Year:
2025
Region / city:
Australia
Topic:
Metrological and technical requirements for dynamic measuring systems for liquids other than water
Document type:
Draft for consultation
Author:
National Measurement Institute
Target audience:
Industry professionals, regulatory bodies
Period of validity:
June 2025 (Draft version)
Date of approval:
January 1977 (First edition)
Date of changes:
May 1979 (First revision), November 1981 (Second revision), July 1988 (Second edition), December 1996 (Third edition), July 2004 (Third edition, first revision), June 2011 (Third edition, second revision)
This document outlines the metrological and technical requirements for measuring systems used for liquids other than water subject to legal control in Australia, and includes updates to the O:
2019 standard.
Document type:
Emergency response plan
Hazard type:
Water and liquid damage
Scope:
Facility operations and property protection
Purpose:
Actions before, during and after liquid damage events
Organization:
Not specified
Site name:
Not specified
Region / location:
Not specified
Revision date:
Not specified
Emergency response team roles:
Facilities management, building engineering, maintenance, security, claims coordination
Systems covered:
Domestic water, fire protection, HVAC condensate, steam, roof drainage
Related procedures:
FM Red Tag Permit System
Attachments referenced:
Facility maps, water pipe maps, fire protection valve lists, contractor and insurance contacts
Operational status:
Internal operational document
Note:
Year
Subject:
Science
Document Type:
Worksheet
Target Audience:
Students
Note:
Year
Context:
This document outlines basic concepts in chemistry, particularly related to states of matter, solvents, and exposure risks in various environments.
Year:
2023
Region / City:
N/A
Topic:
Science Experiment
Document Type:
Educational Guide
Institution:
N/A
Author:
N/A
Target Audience:
Students, Educators
Duration:
N/A
Approval Date:
N/A
Modification Date:
N/A
Year:
2026
Region / city:
Laboratory
Subject:
Chemistry
Document Type:
Laboratory Experiment
Organization:
Educational Institution
Author:
Not specified
Target Audience:
Students
Period of Validity:
Not specified
Approval Date:
Not specified
Date of Modifications:
Not specified
Authors:
Lillian Ma; Cally J. E. Haynes; Angela B. Grommet; Anna Walczak; Christopher C. Parkins; Cara M. Doherty; Louis Longley; Arnaud Tron; Artur R. Stefankiewicz; Thomas D. Bennett; Jonathan R. Nitschke
Affiliated institutions:
University of Cambridge; University College London; Adam Mickiewicz University; Commonwealth Scientific and Industrial Research Organisation
Academic field:
Chemistry; Materials Science
Research area:
Porous liquids and coordination cages
Type of document:
Scientific research article
Studied materials:
Tetrahedral Zn4L4 coordination cage; PEG-imidazolium functionalised cages
Chemical compounds mentioned:
Trichlorofluoromethane (CFC-11); Dichlorodifluoromethane (CFC-12); Chlorotrifluoromethane (CFC-13); Butanol and propanol isomers
Methodology:
Synthesis of coordination cages; NMR spectroscopy; rheological analysis
Temperature conditions studied:
25–100 °C
State of material:
Ionic liquid with permanent porosity
Guest molecules investigated:
Chlorofluorocarbons and alcohol isomers
Scientific focus:
Molecular encapsulation and size- and shape-selective binding in porous liquids
Corresponding authors:
Thomas D. Bennett; Jonathan R. Nitschke
Subject:
Measurement of mass, volume, and density
Discipline:
Chemistry / Physical Science
Document Type:
Laboratory worksheet
Purpose:
Determination of mass, volume, and density using direct and indirect measurement techniques
Measurement Methods:
Graduated cylinder readings, water displacement, balance measurement
Measured Substances:
Water and glass marbles
Equipment:
Graduated cylinder, dropper, electronic or triple-beam balance, beaker
Units of Measurement:
Milliliter (mL), gram (g), liter (L)
Experimental Sections:
Direct measurement of liquid volume; indirect measurement of solid volume by water displacement; direct measurement of solid mass; indirect measurement of liquid mass
Calculated Quantities:
Average number of drops per milliliter, volume of a marble, mass of a marble, density of a marble, density of water
Target Audience:
Students performing laboratory measurements
Note:
Year
Scope:
Covers the use of various cleaning chemicals, liquids, and equipment with a focus on safe handling and procedures for housekeeping assistants and cleaning staff.
Knowledge Required:
Knowledge of legal safety requirements, appropriate chemical selection, safe equipment usage, and dealing with unexpected situations.
Evidence Reference:
Evidence of performance must be gathered through direct observation by the assessor of the candidate’s work.
External Verification:
External Verifier’s initials and date (if applicable)
Year:
2023
Region / city:
Sabzevar, Iran
Topic:
Viscosity prediction, ionic liquids, machine learning
Document type:
Research article
Institution:
Petroleum and Petrochemical Engineering School, Hakim Sabzevari University
Author:
Amir Hossein Sheikhshoaei, Ali Sanati
Target audience:
Researchers, petroleum industry professionals, chemical engineers
Period of validity:
N/A
Approval date:
N/A
Date of last modification:
N/A
Contextual description:
A research article focusing on the prediction of viscosity for imidazolium-based ionic liquids and their mixtures using machine learning models, offering insights into theoretical models and statistical validation for industrial applications.
Year:
2026
Region / City:
Aberdeenshire, UK
Subject:
Storage and safety of camping gas and flammable liquids
Document Type:
Safety guidance
Organization:
Aberdeenshire Council
Author:
Health and Safety Department
Target Audience:
Council employees, volunteers, and campers
Hazard Classification:
Flammable gas and liquid
Storage Recommendations:
Limited quantities, ventilated area, away from heat and sunlight
Disposal Instructions:
Hazardous waste disposal at licensed sites
Transport Guidelines:
Upright, secure, ventilated vehicle transport
Home Storage Guidelines:
Correct storage conditions required when kept at home
Year:
2016–2017
Subject:
Chemistry
Topic:
Properties of liquids and solids; intermolecular forces; vapor pressure; evaporation; boiling; heat of fusion and vaporization
Document type:
Educational worksheet set
Course:
Honors Chemistry
Section titles:
WS 12.1 Properties of Liquids and Solids; WS 12.2–12.4 Intermolecular Forces; WS 12.5 Evaporation and Boiling
Educational level:
Secondary education (advanced / honors level)
Content format:
Conceptual questions and calculation problems
Number of pages:
8
Key concepts:
Viscosity; surface tension; volatility; vapor pressure; hydrogen bonding; London dispersion forces; dipole interactions; boiling point trends; phase change energetics
Scientific topics referenced:
Kinetic molecular theory; intermolecular attraction strength; thermodynamic quantities of phase changes
Year:
2011
Region / City:
Virginia
Subject:
Law
Document Type:
Legal Analysis
Institution:
William & Mary Law School, University of Richmond Law School, George Mason University Law School, Regent University Law School
Author:
Susan S. Grover, Eric Chason, J. R. Zepkin, Emmeline P. Reeves, Peter Swisher, Robert W. Wooldridge, Jr., Benjamin V. Madison, 3rd
Target Audience:
Law students, legal professionals
Period of Validity:
February 2011
Approval Date:
Not specified
Date of Changes:
Not specified
Year:
2025-26
Region / city:
N/A
Topic:
Technical Assistance, Workforce Development, Grant Funding
Document type:
Request for Proposals (RFP)
Organization / institution:
Employment Development Department (EDD)
Author:
N/A
Target audience:
Potential applicants for the Employment Pathways Technical Assistance grant
Effective period:
2025-26
Approval date:
N/A
Modification date:
N/A
Year:
2025
Region / City:
Brooklyn
Topic:
SAS, Visual Analytics, Skills Transfer
Document Type:
Request for Proposal (RFP)
Organization:
SARS
Author:
SARS
Target Audience:
Service Providers, SAS Experts
Period of Validity:
12 months
Approval Date:
Not specified
Amendment Date:
Not specified
Year:
2024
Region / City:
California
Topic:
Energy Decarbonization Funding
Document Type:
Questions and Answers
Organization:
California Energy Commission
Author:
California Energy Commission Staff
Target Audience:
Applicants for the INDIGO Program
Action Period:
September 12, 2024 - December 20, 2024
Approval Date:
Not specified
Amendment Date:
Not specified
Year:
2026
Region / city:
Not specified
Subject:
Biology
Document type:
Answers guide
Organization / institution:
AQA
Author:
Not specified
Target audience:
Teachers and students
Period of validity:
Year 1 of A-level
Approval date:
Not specified
Date of changes:
Not specified