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Plastics are a family of related materials with varying properties that can be engineered to meet the requirements of a broad range of applications. The success of a product often is dependent on matching the right plastic-with the right properties-to the right application. The same is true when the material in question is a recycled plastic. As a result, there is a premium placed on the purity of post-use plastics. The more uniform the post-use plastics going in, the more predictable the properties of the recycled plastic coming out Coding enables individuals to perform quality control (e.g., sorting) before recycling, ensuring that the recycled plastic is as homogeneous as possible to meet the needs of the end markets.
Compose a main post that discusses at least 5 uses for plastics in our everyday lives. Discuss some of the methods used for chemical recycling of plastics and the limitations involved with recycling plastics. In a 150 words
What is the pH of a buffer solution that is 0.0100 M in hypochlorous acid, HCIO, and 0.0300 M in sodium hypochlorite, NaCIO? (the Ka for HCIO is 3.5 x 10-8.)
Which metal will react spontaneously with nitrate in acidic solution to form NO, but not with an acidic solution containing H+ only to form H2. Explain. Answer choices: Na, Zn, Cu, F2, & Al
What compounds react with the diazonium salt to give the phenolic product? Why should an excess of nitrogen be avoided in this reaction?
this is a homeworkdiscussion question. what are some particular details of how a nuclear power plant works as it
A 1.50 mole sample of an ideal gas at 28.5 degrees C expands isothermally from an initial volume of 22.5dm^3 to a final volume of 75.5dm^3
The rate constant for the second order reaction is .80 M s at 10 degrees C starting with a concentration of .86 M calculate the concentration of NOBr after 71 seconds.
Calculate the pH of each of the following strong acid solutions. (a) 0.000625 M HIO4 pH = (b) 0.869 g of HBrO4 in 22.0 L of solution pH = (c) 50.0 mL of 8.10 M H2SO4 diluted to 3.50 L pH = (d) a mixture formed by adding 75.0 mL of 0.00187 M HIO4 t..
The enthalpy of formation (?Hf) of rubidium chloride is -430.5 kJ/mol. The enthalpy of sublimation for rubidium is 86 kJ/mol, and the first ionization energy of rubidium is 402 kJ/mol. The bond dissociation energy of (g) is 243 kJ/mol, and the ele..
one biochemical reaction has a standard gibbs energy of-200kjmol and a second biochemical reaction has a standard
The volume of NaOH added at the equivalence point was 5.15 mL. Calculate the concentration of the HCl solution
What is the pH of the solution when half of the base in part a has been added. What is the pH of the solution at the equivalnce point
Describe in details how we can determine the acid dissociation constant Ka for a week acid HA , include the description of the titration method and how determine the Ka from the reaction curve
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