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Hi could you help me with this problem please? The following spectroscopic data were obtained for an organic compound: i. MS (relative abundance in parentheses): M+ = 86 ; signals at 29 (92) and 41 (100) among others ii. IR (cm-1): 3100 (weak sharp), 2970 (medium sharp), 2850 (medium), 1650 (weak sharp), 1100 (strong sharp) iii. H1 NMR : Signal A at 4 ppm (3H, triplet), Signal B at 3.53 ppm (2H quartet), Signal C at 4.01...
Compound E: C7H6O3 Hi, can someone please help me with the following questions? Draw a molecule that combines both of the above fragments. Show ALL hydrogen What is the molecular formula of the molecule you just drew? (Use the following format: CXHYOZ, where X, Y, and Z are numbers.) What is the molecular formula of the molecule you just drew? (Use the following format: CXHYOZ, where X, Y, and Z are numbers.) The difference between the formula you just wrote...
Hi guys, please help me answer this question and show me all the equations, and steps you used to solve it. Thanks! 7 5.00 A current of A.BA is maintained in a single circular loop having a circumference of 100Cmo of 80 em. An external magnetic field of 2.0 T is directed so that the angle between the field and the plane of the loop is 20°. Determine the magnitude of the torque exerted on the loop by the magnetic...
Hi guys, please help me answer this question and show me all the equations, and steps you used to solve it. Thanks ! d - A proton (m 1.67 x 10-22 kg) enters a region of space with velocity 10%j m/s. In this region an electric field -10%) N/C exists. Find the dis- tance the proton goes before stopping. d=?
Hi guys, please help me answer this question and show me all the equations, and steps you used to solve it. Thanks! E = 8 mm A long nonconducting cylinder (radius 6.0 mm) has a nonuniform volume charge density given by ar", where a = 6.2 mC/m® and r is the distance from the axis of the cylinder. What is the magnitude of the electric field at a point 20 mm from the axis? 3mm
Hi guys, please help me answer this question and show me all the equations, and steps you used to solve it. Thanks! Q 4cm 6. A long cylindrical shell (radius = 20 cm) has a charge uniformly distributed on its surface. If the magnitude of the electric field at a point 8.0 cm radially outward from the axis of the shell is 85 N/C, how much charge is distributed on a 2.0-m length of the charged cylindrical surface?
In this experiment we will synthesize dibenzalacetone form benzaldehyde and acetone, taking advantage of the acidity of the hydrogen atoms located on the a carbons in acetone. There are a possibility of three products, the trans/trans, the trans/cis, and the cis/cis. Only one is isolated. 1) Draw all three products that could form in this reaction. 2) How will we determine which products have been formed? One way will be to check the melting points of the products. The other...
Question 1: Hi guys, please help me answer this question and please show me all the steps and equations you used. ! 1. Find the electric field at point P for the situation depicted below. Huc HUC 216 200 E = 37 37° 30 cm 30 cm 40 cm 1-louc -5AC
Hi guys, please help me answer this question and show me all the equations, and steps you used to solve it. Thanks! 4. Ep = 11 The portion of are shown carries a uniform charge à per unit length. Find E at point P. 60°
Hi guys, please help me answer this question and show me all the equations, and steps you used to solve it. Thanks! Thanks! Ep 3. - The two thin rods shown carry uniform charges , per unit length. Find E at point P due to the charged rods. 2