Chem 1 Coursework Example | Topics and Well Written Essays - 500 words

Chem 1 - Coursework ExampleWhat would be the danger of exposure to the contents of this car? Would the drying up hug the ground?7. If someone left the valve open on a 15 L cylinder of carbon monoxide gas at 23 oC and 750 psig and the tank emptied into a room that was 25 feet by 15 feet by 8.5 feet high, what would the final assiduousness of carbon monoxide be in the room in ppm? Will you hap if you stay in the room?The severity of symptoms of CO exposure is influenced by three main factors (1) the concentration of CO in the environment (2) how long the exposure lasts, and (3) work-load and breathing rate. In general, assuming that users of gasoline-powered engines are in use(p) in at least a moderate level of activity, exposure to CO concentrations of 80 to100 separate per million (ppm) for 1 to 2 hours can result in decreased exercise tolerance and, in persons who are at risk, may bring on chest pain and cause irregular pulsation EPA 1991a. Symptoms associated with CO exposure concentrations of 100 to 200 ppm include headache, nausea, and mental impairment. More serious central neuronic system effects, coma, and death are associated with CO exposure concentrations of 700 ppm or greater for an hour or to a greater extent .Employers shall provide employees with effective information and training on hazardous chemicals in their work area at the time of their initial assignment, and whenever a new physical or health hazard the employees have not previously been trained about is introduced into their work area. Information and training may be designed to cope categories of hazards (e.g., flammability, carcinogenicity) or specific chemicals. Chemical-specific information must always be available through labels and material condom data sheets.Answer Flammable and combustible liquids are liquids that can burn. They are classified, or grouped, as all flammable or combustible by their flashpoints. Generally speaking, flammable liquids will ignite (catch on