Draw the mechanism for the hydration reaction including arrow pushing and electrons H PO, HO

What is the value of #i^87#?...

In the same circuit as shown in the previous page, the switch is now closed. Calculate the following quantities 6V A (0V) a) Equivalent capacitance Ceq b) Total charge Qot stored in Ceq c) Potential at the point B. (Assume that the point A has 0 d) Charge Qi which is stored in the capacitor C e) Cha...

1.The equipment cost (equipment plus shipping and installation) can be depreciated at the rate of 48% the first year. The remaining 5 years (years 2-6) the depreciation will be equal to $30,000 per year. What is the amount of depreciation in year 1? 2. Consider the following capital budgeting and ca...

please help thank you Question 4. The UAE celebr ates national day with children wearing new dresses embroidered with national flags. A tailor has three weeks before the national day and plans to work for up to 40 hours per week for the next three weeks. He earns a revenue of AED100 from stitching a...

PROBLEM 8. NMR. Design (=draw) proton spectra for the following compounds: A B Answer- no words necessary. Drawing-I understand it is going to be a very "approximate drawing. A 10art4 PPM В PPM...

Consider the following two mutually exclusive projects: Year O - N Cash Flow (A) Cash Flow (B) -$427,000 -$41,000 43,000 20,600 63,000 13,100 80,000 19,600 542,000 16,400 2 + The required return on these investments is 13 percent. a. What is the payback period for each project? (Do not round interme...

How do you find the limit of #(x/(x+1))^x# as x approaches #oo#?...

solve the following differential equations ? 多美...

The transition from the excited state 3Li:1s22p1 to the basic state in lithium 3Li:1s 2s1 gives two fine structure lines with wavelength 21,and 12, 12> 21 The energy difference between the fine structure levels in this excited state is A= 0,345 cm For all the fine structure levels involved in the...

How do you evaluate #\int _ { 4} ^ { 9} \frac { 2\sqrt { x } + 3} { \sqrt { x } } d x#?...

Write a program which takes in two integers and produces their quotient. Here is a sample of their output: If you input 135 and 12, the output should read: 135 divided by 12 is 11 remainder 3. using java, netbeans...

a system contains two components, C and D 9. A system contains two components, C and D, connected in parallel as shown in the diagram. Assume C and D function independently. For the system to function, either C or D must function....

A ball rolls onto the path of your car as you drive down a quiet neighborhood street. To avoid hitting the child that runs to retrieve the ball, you apply your brakes for 1.40 s. The car slows down from that 15.0 m/s to 9.00 m/s. The mass of the car is 1140 kg. During the time the brakes were applie...

Assume that round widgets from a manufacturing process have diameters that are normally distributed with mean 150.55 centimeters and standard deviation 1.68 centimeters. The chances that a randomly selected widget has diameter greater than 156.5 centimeters is closest to which of the following? O a....

Write a professional memo to a coworker explaining how the switch from traditional costing to ABC will impact the selling price of your company's products or services. Please give some examples....

2.) Calculate the Radius of the spinning mass based on the following data: 1.6 14 12 Mass 50.1g z 1.0 0.8 Linear mwz b m 0.00995 ± 1.6x10 b 0.0760 ± 0.0011 0.6 r1.000 0.4 0.2 0.0 20 40 60 8о 100 120 140 Angular Velocity-22 ((rad/s)2) 3.) If you plotted Centripetal force vs. w mst...

A 1.35 C charge is located 0.322 m to the left of a -3.78 C charge. The charges are locked in place. Point P, is the midpoint of the line joining the two charges. Point P2 is located 0.120 m to the right of the -3.78 uC charge. The black reference level probe of a voltmeter is touched to point Pa wh...

please report answers in atleast 3 significant figures. thank you, will upvote! This crate has a weight of 200 pounds. The kinetic coefficient between it and the floor is 0.45. If a constant force P of 120 pounds is applied as shown, how far will the crate move in 5 seconds, if it is initially at re...

For Pu = 220 kips and KL = 18’ (same KL for all axes), select the lightest WT15 (A992, Fy = 50 ksi)....