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Question- Using planck's distribution of at a temperature, T, with a wavelength corresponding to the maximum in the distribution, prove that wavelength T is a constant. Then deduce an expression for the constant as a multiple of the second radiation constant, c2=hc/k.
I want you to elucidate the chemistry in this above problem.
Experimental write up without changing our kinetics calculation. Write the structure of another other organic products that might be produced from the carbocation intermediate in this reaction.
the total quantity of coal burned in canada and the united states in a year is approximately 450 x 106 t. the average
Aluminum is mined as the mineral bauxite, which consists primarily of Al2O3 (alumina). The aluminum can be refined by heating the bauxite to drive off the oxygen
The average concentration of sodium ions (Na+) in human blood serum is about 3411 mg/L. What is the molarity of Na+ in human blood serum
determine at what minimum angle relative to the centerline perpendicular to the doorway can someone outside the room
Compute the molar mass that would be obtained under the subsequent conditions. The unknown is methyl propyl ether (CH3OC3H7) which has a vapor pressure of 375.2torr at room temperature, 20 degrees celcius
What is the molar mass of a gas when 50.0 g of the gas occupies 18.0 L at 125 C under 2.16 atm of pressure? If the gas in last question is 85.6% carbon and the remaining mass is hydrogen, what is the molecular formula of the gas
Problem- 500.0 mL of 0.140 M NaOH is added to 545 mL of 0.250 M weak acid (Ka = 7.75 Ã- 10-5). 1) What is the pH of the resulting buffer
You have just returned from a twenty five mile jog around the track at the Student Recreational center. As sweat drips from your chin, you contemplate the concept of fluid replacement, but can't find a bottle of Gatorade in your frig
Problem- A solid aluminum sphere has a mass of 86g. Use the density of aluminum to find the radius of the sphere in inches.
Write two equations to show the reaction of 4-methylcyclohexene with (a) Br2/CH2Cl2 (b) KmnO4.
The reaction of benzanilide with Cl2in acetic acid yields a mixture of 2 monochloro derivatives formed by electrophilic aromatic substitution.
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