A ship leaves the island of Guam and sails 285 km at 40.0°

Organic Chemistry 8
Problem 26SP Draw a Lewis structure for each compound. Include all nonbonding pairs of electrons. (a) CH3COCH2CHCHCOOH (b) NCCH2COCH2CHO (c) CH2CHCH1OH2CH2CO2H (d) CH2CHC(CH3)CHCOOCH3

Introductory Chemistry 5
For each precipitation reaction, calculate how many grams of the first reactant are necessary to completely react with 17.3 g of the second reactant. (a) \(2 \mathrm{KI}(a q)+\mathrm{Pb}\left(\mathrm{NO}_{3}\right)_{2}(a q) \rightarrow \mathrm{PbI}_{2}(s)+2 \mathrm{KNO}_{3}(a q)\) (b) \(\math

Classical Mechanics 0
Consider the cube balanced on a cylinder as described in Example 4.7 (page 130). Assuming that b < r, use the Lagrangian approach to find the angular frequency of small oscillations about the top. The simplest procedure is to make the small-angle approximations to before you differentiate to get Lagr

Classical Mechanics 0
An axially symmetric space station (principal axis e3, and Xi = X2) is floating in free space. It has rockets mounted symmetrically on either side that are firing and exert a constant torque r about the symmetry axis. Solve Euler's equations exactly for co (relative to the body axis) and describe the

Myers' Psychology for AP 2
Researchers investigating conditioning throughout the history of psychology reached very different conclusions about how humans learn behaviors. Explain how these theorists might explain this example of behavior and response: A child cries when she sees a large pile of peas on her dinner plate. Edwa

Campbell Biology 9
During the redox reaction in glycolysis (step 6 in Figure 9.9), which molecule acts as the oxidizing agent? The reducing agent?

Mathematical Statistics and Data Analysis 3
This problem introduces a random effects model for the one-way layout. Consider a balanced one-way layout in which the I groups being compared are regarded as being a sample from some larger population. The random effects model is \(Y_{i j}=\mu+A_

Plant Systematics 3
What is the difference between a silique and a silicle? What family do they occur in?