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Do a web search on instrumentation for hazardous material identification used by Hazmat teams. For a starting reference I have included a document by DHS Guide for the Selection of Chemical Detection Equipment for Emergency First Responders in this assignment. Pick 2 of the following chemicals: phenol propanenitrile cyclohexylamine hydrochloric acid, anhydrous paraoxon trifluoroacetyl chloride osmium oxide It is common practice it takes more than one type of detection equipment to identify a chemical. Summarize in a page (1 page per chemical) the kind of instrumentation needed to detect that chemical, (choose at least 2 types of detection equipment). Be explicit in your reasoning for choosing the equipment. In summary Pick 2 chemicals/Pick 2 different instruments to detect the chemical, explain your reasoning
calculate the freezing and boiling points of each of the following solutions. 0.40 mol ethylene glycol and 0.17mol KBr in 122 g H2O.
If the half-life of a first-order reaction is 4.609 hours what is the instantaneous rate of the reaction in M/day when the concentration of A equals 0.251 M?
A 14.0g sample of an unknown gas occupies 10.8L at a temperature of 30 degrees celsius and a pressure of 750mmHg. What is the molar mass of the gas
when ethyl bromide is added to potassium t-butoxide the product is ethyl t-butyl ether.a what happens to the rate if
The compound AX2 decomposes according to the equation, 2 AX2(g) => 2 AX(g) + X2(g). In one experiment, [AX2] was measured at various times, and these data recorded
What is the silver ion concentration for a saturated solution of Ag2CO3 if the Ksp for Ag2CO3 is 8.4 x 10^-12
The resulting equilibrium solution has a pH of 10.21. What is the Ksp of the salt at 22 °C?
Draw the skeletal structure of the neutral molecule for the condensed formula is PH2CH2CH2COCH3
A room temperature aqueous solution is 0.10 M in zinc acetate, 0.50 M in strontium acetate and 15.2 M in nickel (II) acetate. At what concentration of carbonate does a solid first appear in the solution?
Explain (using chemical equations) why NaOCl (bleach) is not terribly effective at killing bacteria in pools or tubs where the water has become acidic over time.
For the reaction Cl2 + 2KBr -> 2KCl + Br2, calculate the percentage yield if 200 g of chlorine react with excess potassium bromide to produce 410 g of bromine
A mass of mercury occupies .750L. What volume would an equal mass of ethanol occupy if mercury's density is 13.546 g/mL and the density of ethanol is .789 g/mL?
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