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B industry is perfect competitive, and each producer has a long-run total cost curve TC(Q) = 20Q - 2Q^2 + Q^3. The market demand curve is D(P) = 2488 - 2P.a) What is the long-run equilibrium price in this industry? How much would an individ- ual firm produce?b) How many active producers are in B industry in a long-run competitive equilibrium?
A compound contains only nitrogen and hydrogen and is 87.4% nitrogen by mass. A gaseous sample of the compound has a density of 0.925 g/L at 690 torr and 110 C.
Calculate the amount of heat required to completely sublime 61.0 g of solid dry ice CO2 at its sublimation temperature. The heat of sublimation for carbon dioxide is 32.3 {kJ}/{mol}.
considering the given equation as 2fe2o3s 3cs rarr 4fes 3co2g and compute w when 181 grams of iron iii oxide mm
Sodium fluoride is added to many municipal water supplies to reduce tooth decay. Calculate the pH of a 0.00304 M solution of NaF
Suppose you wanted to make a pH=4.25buffer. What would be the best acid/base system: acetic acid/acetate or lactic acid/lactate? THe Ka of lactic acid is 8.32x10(exponent -4). Throughly explain your reasoning.
Question- Calculate the pH for each of the following cases in the titration of 50.0 mL of 0.210 M HClO(aq) with 0.210 M KOH(aq). The ionization constant is 4.0× 10-8.
Explain which light source, room light, uv lamp, or the sun must produce the highest potential and maximum current from a solar cell
A current of 120 mA was used for 20.0 minutes and then 150 mA for 18 minutes. Using this data, what mass should be assigned for the molar mass of copper assuming 100% efficiency
Consider a reaction in which two reactants make one product (for example, consider the unbalanced equation A + B = C). You know the following: 2.0 moles of A (with an excess of B) can make a maxiumum of 2.0 moles of C
a gas is placed in a balloon with a volume of 3.0L at 35C and 800 torr. What would be the new volume for the gas if placed under STP
If an automobile travels 230 mi with a gas mileage of 21.5 mi/gal, how many kilograms of CO2 are produced?
A solution containing copper (I), nickel, and Zinc cyanide complexes was eloctrolyzed, and a deposit of 0.175 grams was obtained. the deposit contained 72.8% Cu, 4.30% Ni, and 22.9% ZN. no other element or compound was released.
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