Aim • To calculate the SHC of water • To see how accurately I can measure a known quantity Research Question • Will the experiment carried out give us a good approximation of the SHC of water? Hypothesis • The result we will get as the SHC of water will not be exactly the same as the literature value‚ but will be a very close figure to the literature value of the SHC of water as there will be some limitations to our experiment. Variables Independent: temperature of water Dependent:
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The Dehydration of a Bluestone February.28.2008 Purpose • To determine the value of X in CuSO4 • xH2O. Materials • Crucible • Blue Stone • Bunsen Burner • Bunsen Lighter • Test Tube • Water • Rheostat • Clay Triangle • Electronic Balance Procedure A clean crucible was taken and weighed on an electronic balance. The mass was then written down. 2g of bluestone was placed in the crucible and weighed. The mass of the blue solid was written down. The crucible was placed on a clay
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Bunsen Burner Erin Hillman August 30‚ 2010/5th period Biology Bunsen Burner Introduction: One of the most efficient ways to heat materials is by a Bunsen Burner. Bunsen Burners are made in a variety of different shapes and sizes. Hypothesis: In this lab my class learned the most efficient and safest way to use a Bunsen Burner. Materials: The materials used were; safety goggles‚ safety apron‚ ring stand‚ Bunsen Burner‚ flame striker‚ gas‚ wire gauze‚ a beaker‚ beaker tongs and
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Personal protective equipment (PPE) is a very important and integral part of any safety and health system. Personal protective equipment is used in many industries and it’s very common for workers wear more than one type of PPE to protect against different hazards in the workplace. PPE should always be comfortable for the user‚ compatible with their body type‚ and effective when protecting them from the hazards. PPE is not always the first step to take when preparing or improving a safety
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Personal protective equipment From Wikipedia‚ the free encyclopedia "Safety helmet" redirects here. It is not to be confused with hard hat. Drug Enforcement Administration (DEA) agents wearing Level B hazmat suits Personal protective equipment (PPE) refers to protective clothing‚ helmets‚ goggles‚ or other garments or equipment designed to protect the wearer’s body from injury. The hazards addressed by protective equipment include physical‚ electrical‚ heat‚ chemicals‚ biohazards‚ and airborne
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Know about different types of office equipment and its uses. 1. Computer- Used to store and retrieve data‚ internet searches‚ emailing‚ word processing‚ presentations. Photocopier – Used to copy documents‚ scan and send to a shared drive or an email address. Telephone – Answer calls from tenants‚ mute calls so the caller can’t hear anything‚ transfer calls to necessary colleagues. Printer – Used to print documents from pc‚ in colour or black and white‚ double sided. Fax machine
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Date: 25th November‚ 2011 Aim: To show that when Hot and Cold water are mixed‚ heat lost by hot water is equal to heat gained by cold water. Theory: This Lab is done to demonstrate “the Law of Conservation of Energy”‚ which implies: - “the heat lost by one (1) substance must be equal to the heat gained by another substance within the system”. Apparatus: Two (2) similar Calorimeters: a Thermometer: a Measuring Cylinder: a Bunsen burner: a Tripod: an Asbestos Gauze Cork Mat. Procedure:
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Lab 11 Methodology By using aseptic‚ a little cultured bacteria was inoculated on the TSA agar. A quadric streak was making. Inoculation loop was heated and keep it cold for a while before the next quadratic streak. Six agar plates were observed for 24 hour at temperature of 30ºC. Choose one from the dense colony and make a sub-culture on the new agar plate. The step was repeated to get a single colony‚ which is pure colony. a) Sequestration of bacteria from fish organs Methodology
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staff‚ visitors‚ patients‚ clients and contractors. Many activities are undertaken in clinical laboratories therefore anyone entering is at risk at pathological specimen. Staff must observe important precautions to protect both themselves and others. The degree of risk will depend upon the sort of work they do and how well they observe the safety rules. Infection control is very important in laboratories because infections may be acquired by breathing in airborne droplets or dust containing infectious
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BASIC LABORATORY TECHNIQUES (EXPERIMENT 1) NAME: MURSYIDA BINTI MOHD DAKROH(ID: 2015883226) LAB PARTNERS:NABILA SOFEABINTI ZAWAWI (ID: 2015850932) :NUR ANISLYANA BINTI TAMAM (ID: 2015832718) :NUR AUNI BINTI MOHD RADZIFF (ID: 2015863252) LECTURER NAME: MADAM DYIA SYALEYANA BINTI MD.SHUKRI PROGRAM: RAS1201B DATE OF EXPERIMENT: 30 JUNE 2015 OBJECTIVE 1. To learn the qualitative and quantitative aspect of common laboratory equipment. 2. To
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