The IUPAC name of cyanine dye ia (2Z)-3ethyl-2-{(1-ethylquinolin-1-ium-4-yl)methylidene}-1,3,benzothiazole iodide
here 2 nitrogen are joined by polymethine chains that is why it is a ylidene
Not sure on the IUPAC naming of this cyanine dye (Cy5) I don't think it's a...
I lost points on this problem on my test and I am not sure why.
Please explain to me where I went wrong. I think it's in the energy
states, but I am not sure.
7. (20 points) Draw chair structures for the two cyclohexane derivatives. Rank (in the box) all chair structures high(1) through low (4) energy. Ambiguous chair structures will not receive full credit. 0
Can anyone help me with this.
I am don't know whether this is a deferred annuity in arrears and
it's just an annuity in arrears.
as I am getting £1702014.78 I am not sure if that's correct.
thanks
Question 2 A company expects to receive 10 level annual payments of £22,500 from a customer starting on 1 July 2019 and finishing on 1 July 2028. The current date is 1 January 2018 Assuming (12) = 6% per annum, calculate the...
*Please, i need Unique answer, Use your own words (don't copy and paste). *Please, don't use handwriting. ______ pleaaaseee, help me to answer this Question pleasssse it's important Choose one of the theoretical perspectives (Marxist theory, symbolic interactionism, and postmodernism) and analyze their explanations of gender differences in health. What do you think about their views? What do the critics think? ( i need 250 -500 words) Thank You..
I'm not sure where to start since I don't know values for y' or
y''. Could someone help me out with number 1? Thanks in
advance!!!
1. Solve the boundary value problem y" +2y +y 0 with boundary conditions y(0) 0 and y(1) 1 using the finite difference method. Write a matlab code that will take as input the number of points n and will output y(x). Plot the solution for 4, 10, 14 and 20 points. 2. If the...
Please, i need Unique answer, Use your own words (don't copy and paste). *Please, don't use handwriting. ______ pleaaaseee, help me to answer this Question pleasssse it's important Choose one of the theoretical perspectives (Marxist theory, symbolic interactionism, and postmodernism) and analyze their explanations of gender differences in health. What do you think about their views? What do the critics think? ( i need 250 -500 words) another question you answered about Feminism, but i don't want that i need...
There is no question. Please just reply to it. I don't think anyone is answering my questions and i want to make sure at least someone is. 1+1.
If you aren't sure, please don't answer. I only get one
chance to get this right.
tory BookmarksJools Help True BASIC Gold Edition -2 7 /9 Question #10 [me . 9. 1x10^-31 kg; qe--1.6x 10^-19 coul ] onsider an electron initially located at point A that is moving such that it reaches point B. If the electron's speed at point A is 4.319.000 ms at will its speed at point B be [assuming no friction or radiation losses]: (a) -0...
can somone pls correct me or give more opinion is right please
it's important I don't need anything copy from the Internet thank
you
The Dental Hygiene program requires that you complete an essay with your application. Please write 3 to 4 sentences on why you chose I choose a dental hygiene program to educates everyone about their oral hygiene, and I want to become dental hygiene to help everyone to keep their smiles for a lifetime, I choose this...
Please help me solve - I got
0.124 using kirchoff but i don't think I am doing it correctly for
these last two... please show work
thanks!
The emfs in the figure below are &z = 5.00 V and E2 = 18.0 V. The resistances are R1 = 15.50, R2 = 31.5 0, R3 = 47.00, and R4 = 56.00. Find the magnitude of the current in each resistor when the switch is in the following states. R w R4...
I think i got number 3 right but it's
showing me its wrong. any help is appreciated. thank u
(1 point) Find all the values of the following: (1) (1 - 31) Place all answers in the following blank, separated by commas: 2^(1/3)*(cos(-pi/9)+isin(-pi/9)), 2^(1/3)*(cos(5pi/9)+isin(5pi/9)), 2^(1/3)*(cos(11pi/9)+isin(11pi/9)) (2) (i+1) Place all answers in the following blank, separated by commas: 2^(1/4)(cos(pi/8)+isin(pi/8)), 2^(1/4)(cos(9pi/8)+isin(9pi/8)) Place all answers in the following blank, separated by commas: