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Heat is generated at a volumetric rate of q''' in a rod of radius r0 and length L. Half the cylindrical surface (length) is insulated while the other half is heated at a flux q(0)''. One end is insulated and the other exchanges heat by convection. Write the heat equation and boundary conditions for steady state two-dimensional conduction.
If an equilibrium constant is much larger than one, it means? A. The position of equilibrium favors the formation products B. The position of equilibrium favors the formation of reactants C
the concentration of copper(II) sulfate in a brand of fertilizer is 0.07% by weight. If a 21.5 g sample of this fertilizer is dissolved in 2.0L solution, what is the molar concentration of Cu2+.
A sample of C3H8 Has 3.84X10^24 H atoms. a) how many carbons does the sample contain b) calculate the total mass of the sample
A concentration cell consists of two H2/H+ half cells. Half cell A has H2 at 0.87 atm bubbling into 0.20 M HCl. Half cell B has H2 at 0.40 atm bubbling into 1.3 M HCl. What is the voltage of the cell
ch3chnh3cooh ch3chnh3coo- ch3chnh2coo- write the full chemical equation upon the addition of naoh to each of the 3
Starting with solid sodium chloride, houw would you make one liter of 2.000 ppm sodium chloride solution
What is the boiling point of a 0.800 molal solution of sugar in water? Kb = 0.512C/m for water. Sugar does not dissociate in solution and pure water boils at 100C.
Determine the value of the solubility-product constant if solubility of T3U2 =4.24× 10-20 mol/L.?
Calculate the pH of the solution that results when 20.0 mL of 0.200 M formic acid is mixed with 25.0ml of 0.200 sodium formate solution
aspartame c14h18n2o5 is a solid used as an artificial sweetener. its combustion produces carbon dioxide gas liquid
The boiling point elevation of a solution consisting of 2.59g of a nonvolvolatile solute in 98.4g of Benzeneis 0.8495 degrees Celsius. What is the molecular weight of the unknown solute
Determine the total number of moles of solid sodium hydroxide required to react with 844.00mL of 0.8700M phosphoric acid (H3PO4)
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