Essays Tagged: "Bunsen"
Experiment on amount of fat in the common hotdog. Includes a graph and chart, procedures, materials, and conclusion.
250 mL beaker3. 17 mL of 1.5M NaOH4. 5 mL of Distilled Water5. Graduated Cylinder6. 400 mL beaker7. Bunsen Burner8. Ring Stand9. Tongs10. Iron ring11. Disposable Pipette12.50 mL beaker13. Protective g ... er into the thermometer holder so its tip reaches a few millimeters into the solution.9. Attach the Bunsen burner to the gas outlet, turn on the gas, and light the Bunsen burner.10.Place it underneath ...
Subjects: Science Essays > Chemistry
Letter to a person who fears fire from the POV of a Bunsen Burner
experiments in the laboratory you have to heat or burn things. The most convenient way is to use a Bunsen burner, like me.When using a Bunsen burner for heating, you must observe some rules of thumb. ... urner for heating, you must observe some rules of thumb. Make sure the rubber tubing connecting the Bunsen burner is secure and gas is not leaking. Place the Bunsen burner on a heat-proof mat. You wou ...
Subjects: Science Essays > Physics
Title: Separation by Filtration and Crystallisation. The first year 11 Chem prac write up... the structure is at least correct... :p
ion.Apparatus and Chemicals: - balance.- 100mL-beaker (2).- Filter funnel stand and filter funnel.- Bunsen, Tripod and gauze mat.- Watch glass.- Glass rod.- 100mL Beaker (2)- 25mL graduated cylinder.- ... of water and pour into the funnel.4. Add one or two boiling chips to the filtrate. Heat this with a Bunsen burner using a quite blue flame. Boil gently to reduce volume. As soon as some crystals begin ...
Subjects: Science Essays > Chemistry
Types of hemical reactions - Practical Report-(Refer to word document for subscripts,tables and correct characters.)
through a series of tests and observations.Decomposition of a carbonate by heatingApparatus:SpatulaBunsenTest tube (x2)Copper (II) carbonateStopper and delivery tubeLimewaterProcedure:1. Place a spat ... arbonate + Acid Water + Metal(X) salt + Carbon dioxideOxidation of a metalApparatus:Magnesium RibbonBunsenMetal tongsProtective matProcedure:1. Light a Bunsen and hold a piece of magnesium in the flam ...
Subjects: Science Essays > Chemistry
Heating Lead Nitrate
e (Pb(NO3)2.Method About three spatulas full of Lead Nitrate was poured into a small test tube. The Bunsen burner was lit in the usual way and set to the hottest flame. Using a test tube holder the te ... to point the mouth of the test-tube towards anybody. Also lab coats were worn. When not in use the Bunsen burner was turned onto the yellow flame.Observations It was noticed that a brown gas with a p ...
Subjects: Science Essays > Chemistry
The Bunsen Burner Lab
PURPOSE:The purpose of this experiment was to demonstrate the characteristics of a Bunsen burner flame. There are two types of flames having different characteristic to be studied. Th ... when a splint is lighted. All flames are stable when hold still. There should be no noise after the Bunsen burner is lighted. Non- Luminous Flame would be the same but have little different reaction, ... are placed exactly in the inner blue cone, the matchstick will not burn.MATERIAL:1.Safety goggles2.Bunsen burner w/rubber tubing3.Flint lighter4.Nichrome wire5.Matchstick6.T- PinLAB SETUP:PROCEDURE:1 ...
Subjects: Science Essays > Chemistry