Dear Straight Dope: OK, Uncle Cecil, we need a bet settled. The other night while trying to light a fire in the backyard, my wife claimed that the hottest part of her lighter flame was the blue part close to the lighter. I corrected her, letting her know the tip of the flame is t...
Addition of silver nitrate: a bright yellow precipitate formed Flame test: a purple color was observed Identify the ionic compoun In the flame test, Magnesium Chloride is colorless but Magnesium metal burns as bright white. Why? What color change is exhibite...
State and explain the two types of burnsen burner flames in chemistry. Why do the chemicals have to be heated in the flame before the colored light is emitted? What is the purpose of utilizing the basic oxygen furnace after the blast furnace in the production of iron?
An acetylene flame burns at about 4m500 degrees Fahrenheit (2,500 Celsius) if mixed with common air. If acetylene is mixed with pure oxygen as in an oxyacetylene torch, the resulting flame will be up to 6,300 degrees Fahrenheit (3,480 Celsius). This extra heat allows the operator of ...
Once the gas insert is installed, it won't need much maintenance aside from cleaning the glass door. There's no need to refuel, and the chimney doesn't need cleaning because gas burns so cleanly. However, because gas burns so cleanly, it can be difficult to determine if there's a leak...
with 78 percentnitrogenand tiny amounts of other elements making up the extra percent or so. An acetylene flame burns at about 4m500 degrees Fahrenheit (2,500 Celsius) if mixed with common air. If acetylene is mixed with pure oxygen as in an oxyacetylene torch, the resulting flame will be...
He's talking about the fact that the stranger (Marlo Kelly) who lights Auggie's cigarette doesn't show up on any cameras, but – crucially – the flame from her lighter does. This proves to the detectives that there was indeed someone talking to Auggie, but the video footage has been ...
It is said to be the hottest chili pepper known to man – at around 2,000,000 Scoville Heat Units!This pepper causes intense dry heaves, blinding headaches, and some near-stroke symptoms.But what if the “pepper” in a pepper spray was that powerful?
Gauze dresses bad cuts or severe burns.It’s light and takes up very little space.43. Surgical TapeThis stuff is made to keep gauze, pads, and bandages in place while on the move.44. Band-Aids / Mole Skin PadsBand-aids are the best solution for small cuts and lacerations....
Hildy Johnson has divorced Walter Burns and visits his office to tell him that she is engaged to another man and that they are going to get married the day after. Walter Burns can't let that happen and frames the other man, Bruce Baldwin, for a lot of stuff getting him into trouble ...