Explain the drug amphetamine and c6h5ch2ch(ch3)nh2

Reference no: EM13286438

The drug amphetamine, C6H5CH2CH(CH3)NH2, Kb = 7.8 multiplied by 10-4, is usually marketed as the hydrogen bromide salt, C6H5CH2CH(CH3)NH3+Br -, because it is much more stable in this solid form. Determine the pH of a solution made from dissolving 6.43 g of the salt to form 179.0 mL of solution.

Reference no: EM13286438

Questions Cloud

Determine all points on the z-axis such that bx of line : Two line conductors carry currents of 1 A and 2 A respectively. The first conductor is on the x-axis, while the other is parallel to the y-axis, and passes through the point (0, 0, 1 m). Find all points on the z-axis such that Bx = -By.

Explain an ionic compound contains only a metal : An ionic compound contains only a metal, M, and bromine. If analysis indicates that a 3.61 g sample of the compound contains 2.44 g of M, what mass of Br in g is contained in 344 g of the mineral

What is the cation exchange capacity of the soil : Cations are removed from the exchange complex of a 1 kg oven-dry soil sample by ammonium (NH4+) substitution. What is the cation exchange capacity of the soil

Find the current in the inner ring in the xy-plane : Two very thin concentric rings lies in the xy-plane with their centers at the origin. The outer ring has a current of 1.5 A in the +uφ direction and has a radius of 50 cms. The inner ring has a radius of 30 cms. The magnetic field at the point (0,..

Explain the drug amphetamine and c6h5ch2ch(ch3)nh2 : The drug amphetamine, C6H5CH2CH(CH3)NH2, Kb = 7.8 multiplied by 10-4, is usually marketed as the hydrogen bromide salt, C6H5CH2CH(CH3)NH3+Br

Find the displacement vector for the motion of projectile : A projectile is launched at an angle of 60o with respect to the horizontal from the edge of a cliff which is 100 m high. Its initial speed is 30 m/s. find the displacement vector for the motion of the projectile

Find the output resistance of the inverter in each states : Consider a CMOS inverter fabricated in a 0.25-μm CMOS process for which VDD = 2.5 V, Vtn-Vtp = 0.5 V, and μnCox = 3.5μpCox = 115 μA/V2. In addition, QN and QP have L = 0.25 μm, and (W/L)n = 1.5.

Plot disposable income as a function of earned income : If all families above the break-even level of income pay a flat-rate 25 percent tax on their earnings, plot disposable income as a function of earned income. Comment on the costs of this plan.

Determine the charge on the bead : A 1.50mm -diameter glass bead is positively charged. The potential difference between a point 1.50mm from the bead, What is the charge on the bead

User Account

All Pages