When a hofmann degradation of a primary amine forms
Identify the amine when a Hofmann degradation of a primary amine forms an alkenes that gives butane and 2-methylpropanal upon ozonolysis and workup under reducing the conditions.
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Determine the coefficient of H2O when the half-reaction below is balanced in the BASIC SOLUTION with lowest whole number of coefficients? On which side of the equation does water appear?
Calculate the molality, mole Friction and the molarity of the magnesium nitrate in the solution when an aqueous solution is 15.25% Magnesium Nitrite by mass and the density of the solution is 1.0235 g/mL.
A jeweler's lens of focal length 2.7 cm is employed as a magnifier. With the lens held close to the eye, find out the following. (i) Determine the angular magnification if the object is at the focal point of the lens?
The friend drove her home in the car traveling at 25 mi/hr. Lois took 1.5 hr longer to go to the friend's than to return home. How many hours it took Lois to ride to friend's house?
Discuss what will be the pH of the bath tub due to the above reaction after 30.0 minutes if the bath tub holds 100.0 liters of water and the battery is able to produce an average current of I=0.09600 amps for this period of time.
Determine the force which should be exerted by a chain passing over an 8.94 cm diameter sprocket when the wheel is to attain an acceleration of 4.45 rad/s2?
If a watch draws 1.0 X 10-5 amperes continuously for 365 days, determine what mass of Hg(l) is produced when one kind of battery used in the watches contains mercury (II) oxide. As current is drawn, the mercury oxide is reduced to mercury.
Sound level within the church (1 m away from the chorus) while people are singing, is 100 dB (0.01 W/m^2). Suppose sound waves are emitted uniformly in all directions. Determine the sound level (in dB) 1 km away from church.
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