Graduated cylinder • 2 marbles • Liquids to test such as water‚ corn syrup‚ canola oil‚ motor oil • Masking tape • 1 cm ruler • Stopwatch that is accurate to 0.1 or 0.01 seconds SAFETY NOTE: See Texas Science Safety Manual for lab and investigation guidelines: http://www.tenet.edu/teks/science/safety/safety_manual.html Engagement: Place a wooden ramp on a stack of books. Challenge students to predict which of three liquids (syrup‚ water‚ and motor oil) will reach the bottom of the ramp first
Premium Water Laboratory glassware Chemistry
Radio active safety : Protective Clothing: Wear latex or nitrile gloves with along with the full-length lab coat including the closed toed shoes. Wear safety glasses to avoid the exposure radioactive material. Introduction : Chemicals may be liquids‚ gases‚ solids or powders have the tendency to harm health when it used or handled improperly‚ those can be corrosive‚ toxic agents‚ reactive or flammables can generate fumes‚ vapors‚ dust and mists. Depending on the usage and the work it can enter the
Premium Pollution Oxygen Chemistry
Road safety is the process of learning how to be safe and sensible when driving a vehicle on a road and how to reduce accident causes on road for proper driving. It aims to reduce the harm (deaths‚ injuries‚ and property damage) resulting from motor vehicle collisions. Harm from road traffic crashes is greater than that from all other transportation modes (air‚ sea‚ space‚ off-terrain‚ etc.) combined I- Driving license To make roads safer‚ driving licenses exist‚ so we compare two European
Premium Automobile Tram accident Traffic collision
Lab Safety Report The lab safety video has provided valuable information to better prepare me to be safe in lab and go by the Seminole State College Lab protocol. I watched the lab video link-http://flash.seminolestate.edu/vod/chemistry/startingwithsafety/startingwithsafety.html‚ and learned lab safety. The topics addressed were dressing appropriately‚ how to handle chemicals safely‚ Bunsen burner and glassware safety‚ and the emergency equipment available in the lab. I feel I have been informed
Premium Laboratory Chemistry Safety
Deionized Water vs. Distilled Water Deionized and distilled waters are both processed forms of water. Deionized water is produced by filtering water to the point where it is free of ions. This ion-free water will strip ions from surrounding material‚ acting like a super-solvent. This is often used in semiconductor and other high-tech processing as a "soft" solvent and relatively cheap cleaning fluid. Distilled water is most often produced by vaporizing less pure source water (tap‚ salt or even
Premium Water
Salt Water or Fresh Water‚ Which Would You Prefer? Many people wonder‚ what big differences are between salt water and fresh water? Is it just water with salt versus water without salt? Those are some common questions people have. Most people ask about the differences‚ but they forget about the similarities of salt water and fresh water‚ as well. Did you know that Salt water and fresh water have very different plant and animal life? There are also a few complex fish that can live in both
Premium Water
property of water is that it is an excellent solvent. This is because of the chemical composition and physical attributes of water. Since water is polar‚ it allows water molecules to become attracted to different molecules. The attraction can be so powerful that it can disrupt the attractive forces of the different molecules. For example‚ water can be heavily attracted to salt that it can disrupt the forces that hold sodium and chloride‚ therefore dissolving it. The second property of water is its high
Premium Water Oxygen Hydrogen
and Safety Law Health and Safety at work act 1974 The Health and Safety at Work Act 1974 also referred to as HASAW or HSW is the primary piece of legislation covering occupational health and safety in the United Kingdom. This Act provides a framework for ensuring the health and safety of all employees in any work activity. It also provides for the health and safety of anyone who may be affected by work activities e.g. Visitors. Section 2 places a duty on employers to ensure the health‚ safety and
Premium Occupational safety and health Safety
Overview of best practice in Organizational & Safety Culture Offshore Helicopter Safety Inquiry Newfoundland and Labrador‚ Canada May 2010 Presented by Aerosafe Risk Management © Copyright Aerosafe Risk Management‚ May 2010 This document has been developed by Aerosafe Risk Management (Aerosafe) in reponse to a specific body of work that was commissioned by the Offshore Helicopter Safety Inquiry. The background intellectual property expressed through the methodologies‚ models‚ copyright
Premium Risk management Management Risk
Analysis: Water Analysis Jasmine Kennedy Bey Lab Partners: Mohammed Alabbad‚ Drew Blackson Chemistry 1290-020 3/26/2014 TA: Rajendr Thakuri Purpose/Abstract: Students are tested for their knowledge of basic titration technique and proper usage of specific-use probes (those used for conductivity‚ alkalinity‚ and pH‚ chloride‚ nitrate and hardness detection) on Logger Pro software. The purpose of this comprehensive lab is to determine the chemical properties
Premium PH Water Bicarbonate