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A municipal government has hired you to help them with its recycle program. Propose three key areas where you would focus the municipal program and give your reasons for your proposals. In your answer, be sure to discuss how this program would affect the population of the municipality. (300 words)
Calcium carbide reacts with water to form acetylene and calcium hydroxide. From the following enthalpy data calculate Delta Hf for CaC2
Starting with benzene and any alkyl halide with four or fewer carbons and any needed inorganic reagents show how you would synthesized the following compounds: m- bromoiodobenzene,m-flouropropylbenzene,o-nitroaniline,p-methoxyaniline,m-ethylbenzon..
a baseball pitchers fastball is clocked at 100 miles per hour mph. calculate the wavelength of a 141 g baseball in nm
Calculate the heat capacity of a calorimeter if the combustion of 4.660 g of benzoic acid led to an increase in temperature of 7.148 degree celsius.
classify each of the following as oxidation or reduction: a)electrons are gained b)requires a reducing agent c)Ni(s)>Ni^2+(aq) d)MnO4^-(aq)>MnO2(s) e)Sn^4+(aq)>Sn^2+(aq)
suppose that cells are grown on amino acids that have all been labled with 13C at the alpha carbons. identify the atoms in cytosine and guanine that will be labled
Create a 5-step procedure you think will work to compare the efficiency of the light emitted by an incandescent light bulb to a fluorescent light bulb.
how many grams of K2SO4 would you need to prepare 1500g of 5.0% K2SO4 (m/m) solution?
You have two solutions of the same molar concentrations; one contains lactic acid, the other sodium lactate. You want to use these solutions to make a buffer that has a pH of 5.00. Calculate the ratio of lactate and lactic acid required. The pKa o..
Calculate the increase in entropy when 3.50 mol of monatomic perfect gas with Cp = 5/2 R is heated from 250 K to 700 K and simultaneously expand from 20.0 L to 60.0 L.
Calculate the pH of a buffer solution obtained by mixing 400.0 mL of 0.200 M acetic acid solution and 100.0 mL of a 0.300 M sodium hydroxide solution.(The pKa of Acitic Acid, CH3OOH is 4.74)
the atomic weight of a newly discovered element is 98.225 amu. it has two naturally occuring isotopes. one isotope has
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