Determine the wavelength of the second line
The Lyman series of hydrogen is made up of such transitions made from the higher levels to n=1. When the first line in this series consists of a wavelength of 122 nm, determine the wavelength of the second line?
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When alkenes are reacted with ozone and the product hydrolyzed with dilute acid and zinc, the organic products are butanone and propanone. Determine the name and formula of the alkenes?
A high molecular weight aliphatic hydrocarbon showed only the (M+2)+ and (M+3)+ peaks. Indicate only from the above given information the range of carbon atoms in the compound.
Four long, straight parallel wires each and every carry current I. In a plane perpendicular to the wires, the wires are at the corners of square of side length a. Determine the magnitude of the force per unit length on one of the wires for the giv
Sketch the graph to represent connections within the company, based on email data, where every vertex represents the person and the edge joining 2 vertices.
Name the product and explain briefly why this type of reaction is very useful in organic chemistry. Write and equation for the reaction of 1-bromopropane with a solution of potassium cyanide in aqueous ethanol.
The two positive point charges, each of which consists of a charge of 2.5 x 10^-9C, are positioned at y = 0.50 m and y = -0.50m. Determine the magnitude and direction of the resulting electric force acting on the charge of 3.0 x 10^-9C positioned
When 25.9g of Nickel II Chloride and 10g of sodium hydroxide react according to the equation below, 10.9g of Ni (OH)2 was formed.
Determine the phenol concentration of the wastewater in ppm. Provide your answer to two decimal places if a 280.00-mL sample of waste water took 47 min 37 sec for complete bromination of the phenol, at an average current of 60.41 mA.
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