here is the question and the TA answer , i think he is wrong because in...
I need help with this mechanism. If somone could explain what
happened here, because I'm at a loss. Or if someone can give me the
name of the mechanism. Thank you!
OH
Hello, I am not sure what I am doing wrong.
Could someone please explain :)
Thank you!
The mineral dolomite contains magnesium carbonate. This reacts with hydrochloric acid. MgCO3(s) + 2 HCl(aq) + CO2(g) + MgCl, (aq) + H20(0) a. Write the net ionic equation for this reaction and identify the spectator ions. (If needed, use H3O+ for the hydronium ion. Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (ag) or (3). If 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 someone please explain why I got the ones with a red mark
wrong? I had to pick R vs S to chiral centers. please write
ledgibly, thank you. for the first molecule, it has to be an R
because O has bigger atom mass than N? I am so confused. thank you
in advance
SR RRR Cholesterol c) H
I keep on getting the wrong answer. I am recording a 105,937.50 for the 2nd year. the answer says $129,479. Would I be able to get a thorough step by step answer in order for me to see what I am doing wrong with the Double Declining Balance Method. Thank you. Beauty Company purchased a machine valued at $565,000 on September 1. The equipment has an estimated useful life of eight years or 5.5 million units. The equipment is estimated...
Hi. I want to ask that why my answer was wrong in this question. I need a reason why my answer was wrong and can not be anwer. This could mean lncluding of which one is answer... Please write down a reason why my answer was wrong. ... !!! plz write down a reason why my answer was wrong is important for me ....!! MY answer on this question was "C" Q. Agent orange and insecticides cause hyperventilation and are...
I said that the answer was D because I got
83.3333 as the answer which would make
Qc>Kc sending the equation to the right
towards the products. Please explain why I am right or wrong and
please provide the correct answer with an explanation if I am
incorrect. Thank you
Consider the following reaction and its equilibrium constant: 12(g) + Br2(g) = 2 IBr(g) Kc = 1.1 x 102 A reaction mixture contains 0.49 M 12, 0.30 M Br2 and...
QUESTION 2. Review the following Anglo-Dutch Translation Guide, then answer the question that follows. WHAT THE BRITISH SAY WHAT THE BRITISH MEAN WHAT THE DUTCH UNDERSTAND With all due respect ... I think you are wrong. He is listening to me. Perhaps you would think about ... I would suggest ... This is an order. Do it or be prepared to justify yourself. Think about this idea and do it if you like. Oh, by the way... The following criticism...
did something wrong here i think answer both or tell me if top
pne is right or need to be switvhed
4. Given a polynomial f(x) - Tv- 12r? - 163 +15, (i) find all rational nero() of the polynomial by the rational nero test (hint: you can use a calculator to reduce the choices of rational zeros): An x= By 5 0=723_12-16x+15 -7x² + 5x²+7+² Sx + 2 lx-15 - x²(2x-5)++(2-5)+ 3(2x-5) =0 (-7*-5) (x²-x-3) 7+-5=0 ya x²_x-3=0 7...
I understand part a and have it answered. I think this
is a trans-decalin stereoisomer because CH3 and OH are on opposite
sides of the rings. I don't think that it can undergo a ring flip,
but I am second guessing now because one of my friends said they
thought it could. please help!!
5. (a) Convert Compound A (shown below) to its chair-like structure by placing the substituents of this compound in their proper location and orientation in the...