For each compound, 1. Name the functional group. 2. Show what compound(s) result from complete hydrolysis. a. b. c. d. e. f. g. h. CH,0 OCH; CH;CH,CH,-C-CH;

A painter is standing on the ladder (mass 40 kg and length 2.5 m) in Figure P8.30. There is friction between the bottom of the ladder and the floor with S = 0.30, but there is no friction between...

What is the maximum number of electrons in an atom that can have the following quantum numbers? (a) n = 3, ml = -2 (b) n = 4, l = 3 (c) n = 5, l = 3, ml = 2 (d) n = 4, l = 1, ml = 0.

Determine the HC and CN bond lengths in HCN from the rotational constants B( 1 H 12 C 14 N) = 44.316 GHz and B( 2 H 12 C 14 N) = 36.208 GHz.

For each of the following groups, identify whether it is an activator or a deactivator, and determine its directing effects: (a) (b) (c) (d) (e) (f) (g) (h) (i) (j) -OMe

An STM can also be operated in a mode in which electrons tunnel from the surface into the tip. Use Figure 16.12 to explain how you would change the experimental setup to reverse the tunneling...

Imagine that you are staring at a star. You have dilated pupils, each with a diameter of 6.00 mm. The retina is about 21.0 mm from the pupil in a typical eye. Considering that the index of refraction...

Each of the following mechanisms contains one or more errorsthat is, the curved arrows may or may not be correct. In each case, identify the errors and then describe what modification would be...

Show that the selection rule for the two-dimensional rotor in the dipole approximation is ml = 1. Use A + e im1 and A e + e im2 for the initial and final states of the rotor and cos as the dipole...

A 200.0-liter water tank can withstand pressures up to 20.0 bar absolute before rupturing. At a particular time the tank contains 165.0 kg of liquid water, the fill and exit valves are closed, and...

The reaction of nitric oxide (NO(g)) with molecular hydrogen (H2(g)) results in the production of molecular nitrogen and water as follows: 2NO(g) + 2H 2 (g) N 2 O(g) + 2H 2 O(g) The experimentally...

Imagine that you have a cosine grating (i.e., a transparency whose amplitude transmission profile is cosinusoidal varying between 0 and 1) with a spatial period of 0.01 mm. The grating is illuminated...

Youre writing a galactic history involving two civilizations that evolve on opposite sides of a 1.0x10 5 -ly-diameter galaxy. In the galaxys reference frame, civilization B launched its first...

The following equilibrium data have been obtained for the adsorption of nitrogen dioxide, NO 2 , on silica gel at 25C and 1 atm: (a) Confirm that these data are reasonably correlated by the...

Compute the approximate size (in millimeters) of the image of the Moon as cast on the retina. The Moon has a diameter of 2160 miles and is roughly 230000 miles from here, although this, of course,...

A 47.0-cm 3 sample of ocean water has a density of 1025 kg/m 3 . Assuming all of the solids stay in solution, what will be the density of this water sample in units of g/cm 3 after 4.1 mL of water...

T. Svedberg measured the molecular weight of carbonyl hemoglobin (specific volume = 0.755 mL g 1 , D = 7.00 10 11 m 2 s 1 ) by velocity centrifugation. In this experiment, 0.960 g of protein were...

The graph below shows the solubility of a salt as a function of pH. Which of the following choices explain the shape of this graph? (a) None; this behavior is not possible. (b) A soluble salt reacts...

Given a fiber with a core diameter of 50 m and n c = 1.482 and n = 1.500, determine the number of modes it sustains when the fiber is illuminated by an LED emitting at a central wavelength of 0.85 m.

A person pushes a broom at an angle of 60 with respect to the floor (Fig. P6.12). If the person exerts a force of 30 N directed along the broom handle, what is the work done by the person on the...

A branch duct for a heating system measures 75 250 mm. Compute the circular equivalent diameter. Then determine the maximum flow rate of air that it could carry while limiting the friction loss to...

Use Eq. (4.42) and the power series expansion of the sine function to establish that at near-normal incidence we can obtain a better approximation than the one in Problem 4.45, which is [-r ¥ ]...

Two electric dipoles with charges +Q, where Q = 5.0 C, are arranged as shown in Figure P17.24. The charges??Q on the left are attached to each other by a rigid rod, and the two charges on the right...

Identify by letter the curve you would expect in the titration of a solution containing (a) Disodium maleate, Na 2 M, with standard acid. (b) Pyruvic acid, HP, with standard base. (c) Sodium...

A stream of non-flammable oil (sg 0.90) is directed onto the center of the underside of a flat metal plate to keep it cool during a welding operation. The plate weighs 550 N. If the stream is 35 mm...

The electric field of an electromagnetic wave traveling in the positive x-direction is given by (a) Describe the field verbally. (b) Determine an expression for k. (c) Find the phase speed of the...

Figure 5.28 shows the construction of the platform for the raft described in Problem 5.31. Compute its weight if it is made of wood of a specific weight of 40.0 lb/ft 3 . 0.50 in Plywood Section view...

(a) Write a Verilog module that describes one bit of a full adder with accumulator. The module should have two control inputs, Ad and L. If Ad = 1, the Y input (and carry input) are added to the...

Define the following terms using specific examples to help with your explanation: a. Element b. Metal c. Non-metal d. Compound e. Molecule f. Mixture g. Flocculation h. Gel i. Foam j. Emulsion k. Sol.

Calculate the ratio of rate constants for two thermal reactions that have the same Arrhenius preexponential term, but with activation energies that differ by 1, 10, and 30 kJ/mol.

The particles in Figure P7.21 (m 1 = 1.5 kg and m 2 = 3.5 kg) undergo an elastic collision in one dimension. Their velocities before the collision are v 1i = 12 m/s and v 2i = -7.5 m/s. Find the...

How are the spherical harmonics combined to form real p and d functions? What is the advantage in doing so?

The figure shows reversed-phase retention data for three compounds. a. Identify whether compounds A, B, and C are weak acids or bases. For each compound, what is the pKap K a and the retention factor...

(a) Write Verilog code that describes the following SM chart. Assume that state changes occur on the falling edge of the clock. Use two processes (b) The SM chart is to be implemented using a PLA and...

With the last two problems in mind, show that F{(1/2Ï) à sinc (1/2 x)} = rect(κ), starting with the knowledge that F{rect(x)} = sinc (1/2 κ), in other words, Eq....

Give an example of an aerosol, a foam, an emulsion, a sol, and a gel.

A person tries to cool a kitchen by switching on an electric fan and closing the kitchen door and windows. What will happen?

Consider the following specific heats of metals. Metal .......................Specific Heat copper...................... 0.385 J/(gC) magnesium ...............1.02 J/(gC) mercury...

Evaluate the commutator [ x, P 2 x ] by applying the operators to an arbitrary function f (x).

Follow the procedure outlined in Section 23.2 to determine c u in Equation (23.17).

A concept team for a toy company is considering a new squirt gun. They have an idea for one that could shoot a vertical stream to a height 7 m from a 5-mm-diameter nozzle. People like squirt guns...

Youre evaluating a new hire in your companys engineering department. Together youre working on a circuit where a 0.1F, 50-V capacitor is in series with a 0.2F, 200-V capacitor. The new engineer...

A general expression for the classical Hamiltonian is: H = α p i 2 + H² where p i is the momentum along one dimension for particle i, α is a constant, and H² are...

Use PIPE-FLO to calculate the head loss and pressure drop in a length of pipe that includes a filter. The pipe is a horizontal 6-in Schedule 40 pipe. The total length of pipe is 45 ft and the...

Refer to Fig. 4.40. 8,0 in Semicircular hatch 10 in 26 in 20-in radius Ethylene glycol sg = 1.10 10 in Tank is symmetrical 30

Review Conceptual Example 5 before attempting this problem. To illustrate the effect of ice on the aluminum cooling plate, consider the drawing shown here and the data that it contains. Ignore any...

Concrete is to be poured for a large foundation, but a round passageway is required through the concrete to carry utilities through it. A lightweight plastic tube will be placed horizontally in the...

Name at least three ways in which the electronic structure and transport properties of graphene differ from a conventional semiconductor.

Figure 12.15 represents the network for delivering coolant to five different machine tools in an automated machining system. The grid is a rectangle 7.5 m by 15 m. All pipes are drawn steel tubing...

Consider again the record in Problem 3. If it plays music for 20 min, how far does a point on the edge travel in meters? Data from Problems 3. An old-fashioned (vinyl) record rotates at a constant...

Conceptual Example 20.1 shows that the gravitational force between an electron and a proton is about 10 -40 times weaker than the electric force between them. Since matter consists largely of...

Valine has the structure Draw the zwitterion that would exist at neutral pH. H CH3CH-C-COOH - CH3 NH2

The small block has a thickness of 0.5 in. If the stress distribution at the support developed by the load varies as shown, determine the force F applied to the block, and the distance d to where it...

Calculate the charge on a 220 F capacitor charged up to 15 V. Give your answer in microcoulombs (C) and in coulombs (C).

Consider the band structure for an infinite 1D chain of equally spaced titanium and oxygen atoms shown below, with an overall stoichiometry of TiO. In this calculation, only the Ti 3d orbitals and...

a. What is the general trend in first ionisation energies across Period 3? b. Explain why aluminium has a lower first ionisation energy than magnesium. c. Explain why sulfur has a lower first...

Each compound in List 1 has a matching description in List 2. Correctly match the partners. There is only one correct statement for each compound. List 1 CaCl BeO Be(OH)2 Cao CaF2 List 2 BaCl, BeCl...

Construct a bond graph or Niggli formula to determine if it is possible for all anions to be equivalent in a structure of tetrahedrally coordinated cations and stoichiometry of C 2 A 3 ? Which...

The first Brillouin zone of an infinite chain of H atoms has an infinite number of crystal orbitals, each with a different value of k. (a) State the limiting values of k within the first Brillouin...

Practice reading a graph. These questions all refer to Figure 1.1. (a) What fraction of days have a daily high temperature of 28C during the 1970s and the 2010s? (b) For the 1970s and 2010s, what is...

Compute the resulting velocity of flow if 400 L/min of fluid flows through a DN 50 Schedule 40 pipe.

The number of accidents on a road per day is recorded for 80 days, giving the following results. It is thought that the dataset models a Poisson distribution with a rate of 2.5 accidents per day....

A 1.0 mW laser produces red light of wavelength 6.48 10 7 m. Calculate how many photons the laser produces per second. To answer questions you will need these values: Speed of light in a vacuum c =...

How much charge is represented by these number of electrons? (a) 6.482 10 17 (b) 1.24 10 18 (c) 2.46 10 19 (d) 1.628 10 20

Find v o in the op amp circuit of Fig. 5.65 . 8 v2 16 V1 +, 12 7.5 V 24 +)

An interesting (but over simplified) model of an atom pictures an electron in orbit around a proton. Suppose this electron is moving in a circular orbit of radius 0.10 nm (1.0 10 10 m) and the force...

A student performed two experiments to establish how effective manganese(iv) oxide was as a catalyst for the decomposition of hydrogen peroxide. The results below were obtained by carrying out these...

Examining photos of Newtons rings we observe that fringes at large values of m seem to be nearly equally spaced. To see that analytically, show that When m is large, the spacings between consecutive...

Draw a diagram similar to Figure 1.1 that places the following words in the proper relationships: theory, hypothesis, model, data, guess, and law. Figure 1.1 Geology Geochemistry (chemistry of the...

Refer to Assignment Problem 25. a. Illustrate the (transformed) data in a graph. Add means and error bars showing standard errors of means. b. The table at the bottom of the page shows partial...

The lever is attached to the shaft A using a key that has a width d and length of 25 mm. If the shaft is fixed and a vertical force of 200 N is applied perpendicular to the handle, determine the...

Classify each of the following trusses as statically determinate, statically indeterminate, or unstable. If indeterminate, state its degree. a. b. c. d.

A Mealy sequential circuit is implemented using the circuit shown in Problem 1.26. Assume that if the input X changes, it changes at the same time as the falling edge of the clock. (a) Complete the...

Suppose we have two functions, (x, y) and h(x, y), where both have a value of 1 over a square region in the xy-plane and are zero everywhere else (Fig. P.11.21). If g(X, Y) is their convolution, make...

A crate of mass 300 kg is raised by an electric motor through a height of 60 m in 45 s. Calculate: a. The weight of the crane (g = 10 N/kg) b. The useful work done. c. The useful power of the motor...

Which of the following pairs contains one vector and one scalar quantity? A. Displacement : mass B. Displacement : velocity C. Distance : speed D. Speed : time

Give the name of the families of each of the following: a. Camellias b. Chocolate c. Cotton d. Violets e. Pumpkins and watermelons f. Cranberries and blueberries

Draw the shear and moment diagrams for each member of the frame. Assume A is a rocker, and D is pinned. 4 k 2 k/ft B . 3k 8 ft 4 ft 15 ft DLA.

Write each of the numbers in Problems 1114 in fixed-point notation. a. 6 2 b. 3.217 10 7 c. 8.89 11

Determine the average punching shear stress the circular shaft creates in the metal plate through section AC and BD. Also, what is the average bearing stress developed on the surface of the plate...

Figure P.11.10 shows two periodic functions, ?(x) and h(x), which are to be added to produce g(x). Sketch g(x); then draw diagrams of the real and imaginary frequency spectra, as well as the...

Consider a scenario in which state colleges must actively recruit students. California Sci has $750,000 in assets available. Its Board of Regents has to consider several options. The board may decide...

Compute the energy loss for gradual enlargements with cone angles from 2° to 60° in the increments shown in Fig. 10.5. For each case, water at 60°F is flowing at 85 gal/min in a 2-in...

A stream of electrons, each having an energy of 0.5 eV, impinges on a pair of extremely thin slits separated by 10 -2 mm. What is the distance between adjacent minima on a screen 20 m behind the...

A student is investigating the oscillation of a metre rule that has one end resting on the laboratory bench. The other end is held above the level of the bench by a spring attached at the 90.0 cm...

A toy plane of mass 0.4kg is attached to one end of a light, inextensible string of length 6m. The other end of the string is attached to the point 0. The string is taut and makes an angle of 45 with...

State whether each of the following statements is true or false. (a) As the magnitude of k increases, the momentum of the electron also increases. (b) As the magnitude of k increases, the wavelength...

Determine the force in each member of the truss. Indicate if the members are in tension or compression. Assume all members are pin connected. 1.5 k 2 k 2 k 8 ft 4 ft B 8 ft 8 ft 8 ft-

If the velocity of a liquid is 1.65 ft/s in a special pipe with an inside diameter of 12 in, what is the velocity in a 3-indiameter jet exiting from a nozzle attached to the pipe?

Propagas is used in some central heating systems where natural gas is not available. It burns according to the following equation: a. What are the chemical names for propagas and natural gas? b....

The two steel members are joined together using a 30° scarf weld. Determine the average normal and average shear stress resisted in the plane of the weld. 15 kN 20 mm 30 40 mm 15 kN

For the tank shown in Fig. 3.21, determine the depth of the oil h if the reading of the bottom pressure gage is 35.5 psig, the top of the tank is sealed, and the top gage reads 30.0 psig. Air Oil (sg...

A 50.0 mm, sharp-edge orifice is placed in a DN 100 Schedule 80 steel pipe. Compute the volume flow rate of ethylene glycol at 25C when a mercury manometer reads a 95-mm deflection.

Which of the following is a positive reason for learning chemistry? (a) Chemistry is relevant to daily life (b) Chemistry offers career opportunities (c) Chemistry studies interesting topics (d)...

On the geologic map in Fig. G-1 (Appendix G) draw the correct strike and dip symbol in each circle to indicate the attitude of Formation B and each dike. To verify your attitude symbols, Fig. G-2 can...

The pipe has a mass of 12 kg/m. If it is fixed to the wall at A, determine the resultant internal loadings acting on the cross section at B. 300 N 400 N m. 2 m 2 m 500 N

If the allowable tensile stress for wires AB and AC is Ï allow = 180 MPa, and wire AB has a diameter of 5 mm and AC has a diameter of 6 mm, determine the greatest force P that can be applied to...

Figure 4.44 shows a rectangular gate holding water behind it. If the water is 6.00 ft deep, compute the magnitude and location of the resultant force on the gate. Then compute the forces on the hinge...

Using Fig. 6.74 , design a problem to help other students better understand how inductors behave when connected in series and when connected in R parallel. Find L eq in the circuit of Fig. 6.74. L4...

Two ideal linear sheet polarizers are arranged with respect to the vertical with their transmission axis at 10 and 60, respectively. If a linearly polarized beam of light with its electric field at...