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A chip with a certain area designed using the 5-μm process of the late 1970s contains 20,000 transistors. What does Moore's law predict the number of transistors to be on a chip of equal area fabricated using the 32-nm process of 2013?
A gas stream that contains 1.50 mole% CO2 flows through a pipeline. 20.0 kg/min of CO2 is injected into the line. A sample of the gas is drawn from a point in the line 10 meters downstream of the injection point and found to contain 2.3 mole% CO2.
So i have a phenol group with cholride attached to it. It is treated with ethlyamide and pyridine to form ph-c=o-ethlyamide. So i wonder what is the role of pyridine in the reaction ? i know it can act as a weak base and good nucleophile. please p..
Calculate the mass of air in an air-filled tire. Part B: Calculate the mass of helium in a helium-filled tire. Part C: What is the mass difference between the two?
chemical potential energy from rotating turbines into thermal energy. B) electrostatic energy from rotating turbines into chemical energy
A canister is filled with 320 g of ice and 100. rm g of liquid water, both at 0 rm{^{circ}C} . The canister is placed in an oven until all the rm H_2O has boiled off and the canister is empty. How much energy in calories was absorbed?
a student is asked to prepare a buffer solution at ph 8.60 using one of the following weak acids ha kanbsp 2.7 x10-3
if 20. g or NaCl are used and only 5.6 g of HCl are isolated, what is the percent yield of HCl C.) If only 5.6 g of HCl are obtained, how many grams of Na2SO4 must also have been formed
10mL of a commercial peroxide solution measured with a volumetric pipet was diluted to 100mL in a volumetric flask and mixed thoroughly 25 mL of the diluted peroxide was titrated. Assume that the diluted peroxide solution had a density of 1.000 gm..
Calculate the value of w (work) for the following system if 20.4 g of NaN3 reacts completely at 1.00 atm and 22 °C.
Do to friction with the Earth's atmosphere a large static electric charge could build up on our plummeting asteroid fragment. Would you expect our fragment to generate a magnetic field. Explain why or why not.
Explain what type of intermolecular forces must be overcome in converting each of the following from liquid to a gas
if a lighter contains 2.5 ml of liquid butane den 0.8 gcm3 how much potential energy does the lighter contain
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