How is the word “amphetamine” derived?
Amphetamine, C9H13N, is a potent central nervous system stimulant used in the treatment of ADHD and other disorders. The drug is also commonly abused for its stimulant properties. Amphetamine is a weak base with pKb=4.2. Amphetamine is frequently administered in the form of its hydrochloride salt, amphetamine hydrochloride (C9H13NHCl). Calculate the pH of a 0.150M solution of amphetamine hydrochloride.
high doses of amphetamine are thought to stimulate
1. Amphetamine is the active ingredient in the ADHD medication called Adderall. The chemical formula for amphetamine is CH13N. a. Write the equation for the enthalpy of formation of amphetamine. b. Use the thermochemical equation below to determine the enthalpy of formation of amphetamine. 2 CHUN (s) + 25 O2 (g) → 18 CO2 (g) + 13 H20 (8) + N20 (8) AH = -10220 kJ/mol
Amphetamine (C9H13N) is a weak base with a pKb of 4.2. Calculate the pH of a solution containing an amphetamine concentration of 230 mg/L . Express your answer to two decimal places.
Amphetamine (C9H13N) is a weak base with a pKb of 4.2. Calculate the pH of a solution containing an amphetamine concentration of 240 mg/L . Express your answer to one decimal place.
1. It is known that the effect of giving amphetamine after brain damage is to reduce tissue necrosis (death). A researcher is interested in whether this effect translates into better behavioral performance. The researcher lesions the brains of a group of 9 rats with a chemical injected into their motor cortex to simulate a stroke. The researcher then randomly assigns rats to one of 3 conditions. In Condition A, the rats are given no other treatment. In Condition B, the...
The boiling point of amphetamine, C_9H_13N, is 195 degree C at 101.3 kPa and 95 degree C at 1.733 kPa. What is the concentration in g/m^3 of amphetamine when it is in contact with 20 degree C air? Concentration of amphetamine:
# Suppose you have a mixture of aspirin and amphetamine and you were ta In detail, describe a method you would use for accomplishing this. pirin and amphetamine and you were tasked with separating the mixture.
Amphetamine (C9H13N)(C9H13N) is a weak base with a pKbpKb of 4.2. Part A Calculate the pHpH of a solution containing an amphetamine concentration of 225 mg/Lmg/L . Express your answer to two decimal places.
Qu1(b) Explain how an economic value can be estimated for the benefits derived from ecosystems to be used in cost-benefit analysis. Support your answer with suitable examples. (20 marks) Word limit<1500