ANS: inflame the surfaces of the parts of the body by their corrosive action ref. p. 201 9.4. What extremely dangerous gas can be produced when chlorinated hydrocarbons are exposed to welding radiation? ANS: phosgene
It is possible that fluorine can substitute for hydrogen in organic reactions. Fluorine has been known to form compounds with rare gases, including xenon, radon, and krypton. Free fluorine has a characteristic pungent odor, detectable at concentrations as low as 20 parts per billion. Both elemental fluorine and the fluoride ion are highly toxic. The recommended maximum allowable concentration for a daily 8-hour time-weighted exposure is 0.1 parts per million.
The test tube that showed signs of change was the test tube that contained I2 & H, which turned dark red and had some strong odor and did dissolved. I think it would be a chemical change because it showed that it dissolved and had an odor to it. 5. Was the reaction in Test 2 a physical or chemical change? Why?
III. IV. V. ethyl alcohol neon sulfur water crude oil d. II, III, and V e. I and IV a. I, II, and III b. I, IV, and V c. IV and V 2 ____ 6. A sample of matter that can be decomposed into three different elements a. must be a solution. b. must be a compound.
Characteristic waste is broken up into four categories: ignitability, corrosivity, reactivity and toxicity. Characteristic waste describes waste that, “poses a sufficient threat to merit regulation as hazardous” [2] (p.1). Ignitability is described as liquids that have a flash point below 60 oC [4]. They can cause fire through specific conditions and are ignitable compressed gases and oxidizers [4]. Anything characterized as ignitability is given the waste class code of D001.
Environmental safety C. Stopping the release D. Saving property 2. Any terrorist device that may contain biological agents, nuclear material, incendiaries, chemical agents and compounds, or explosives is known as a: (1 point) A. Weapon of choice B. Weapon of mass destruction C. Weapon of war D. Weapon of devastation 3. What type of incident involves an unusually wide distribution of a disease or simultaneous outbreaks of a disease?
4. Conduct yourself in a reasonable manner at all times. HORSEPLAY WILL NOT BE TOLERATED! *Any violation of the safety rules during lab is an automatic zero on the lab and possible referral to the Administration Office. Lab safety is a number one priority in my class.
8. When using a fire extinguisher, what word can be used to remember what to do? 9. Which type of fire extinguisher can create a corrosive compound when discharged? 10.
Bibliography West, Doug. "Steroids Are Harmful." Steroids. Ed. Laura K. Egendorf.
It is a toxic gas with a pungent, irritating smell. Quantitative: Density: 2.63 g/cm³Molar mass: 64.066 g/molBoiling point: -10° C | Burning Coal to generate Electricity Mining and refining of Minerals Smelting Combustion of Fossil Fuels Volcanic Eruptions | Once in the atmosphere, sulfur dioxide reacts with more oxygen to produce sulfur