What is the empirical and molecular formula of cadaverine
Cadaverine, a foul smelling substance produced by the action of bacteria on meat, contains 58.55% C, 13.81% H, and 27.40% N by mass; its molar mass is 102.2 g/mol. What is the empirical and molecular formula?
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The balance sheet that follows indicates the capital structure for Nealon Inc. Flotation costs are (a) 15 percent of market value for a new bond issue, and (b) $2.01 per share for preferred stock.
Calculate the pressure that must be applied to achieve reverse osmosis of 0.504 M NaCl separated by a semipermeable membrane from a solution that is 0.0020 M in NaCl at 22 deg Celsius.
Question: Mrs. Dean wants to paint her mailbox formed by a prysm mounted by a half cylinder. The cylinder's radius is 10cm and it's height is 24cm, the prysms height is 14cm. Determine the total area she needs to paint.
Last night, Shirley worked on her accounting homework for one and one half hours. During that time, she completed 6 problems. What is the cycle time for one problem?
Solve the following system of linear equations: Which one of the following statements best describes your solution:
A company reports basic earnings per share of $3.50, cash dividends per share of $0.75, and a market price per share of $64.75. The company's dividend yield equals 21.4%.
What is the freezing point of an cyclohexane solution that boils at 81.27 degrees C? Normal freezing point is 6.5 and the normal boiling point is 80.7 degrees C. Kfp = 20.1 K/m and Kbp = 2.79 K/m.
The minute hand on a watch is 8 mm long and the hour hand is 4 mm long. Express the square of the distance l² between the tips of the hands in terms of the angle Q between the hands.
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Risky social support Another way in which the Internet can increase children's and adolescents' mental health problems is by fostering communication
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Respond to at least two of your colleagues (one assigned to each of the other two disorders) on two different days and compare your assigned disorder
Its key advantage is high internal validity; its disadvantage is that randomization is often ethically or practically impossible.
Reflect: Briefly describe a personal belief or opinion you hold (e.g., a stance on a political issue, a preference for a certain type of media).