can anyone answer all the parts please. thank you.
can anyone answer all the parts please. thank you. CHEM61041 Question 2 continued (b) Answer ALL...
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(b) Answer ALL parts (i) - (iii) The resorcinarene derived 4 folds into a deep (8 x 10 Å) open-ended cavity as shown below Et Et HN Et Et Et Et Et O- H O H-No H-N Et NH HN Et Et (i) Indicate the main supramolecular interaction that favours this 'vase' conformation? (2 marks) (ii) In which solvent will the folded conformation be more stable,...
1. Answer all parts to this question. From the following list of metal ions and ligands, construct metal complexes with properties which match that described in each part of the question and provide a brief explanation (Only one example is required for each part of the question, eg [Fe(H:01) Metal ions Ligands in order of increasing ligand field strength) I <Br <C<NO, <OHOXH.0 Ti(IV), V(III), V(IV), CHIT), CHIIT), Min(II). NH<em<bry<PPh<N =CÓ Mn(III). Mn(IV), Fe(II) Fe(III). CoII), COIIT) en = ethylenediamine...
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equivalence points and the pH at the half equivalence points for the three titration regions. Question 2 Part A Given the Ksp = 2.0 x 10-29 for the sparingly soluble salt, calcium phosphate (Ca3(PO4)2), determine the molar solubility of the salt in a solution that is 0.20 M in calcium perchlorate, Ca(C104)2. Part B The cation, Co2+, is able to form a complex ion, (Co(SCN)4] 2-, with the thiocyanate...
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3. (a) The following structure is a nucleotide found in human. HO-P-O он о No ОН ОН I. There are two types of nitrogenous bases. Which type is it in this nucleotide? (1 mark) ii. Can this nucleotide be found in DNA or RNA? Explain. marks) iii. Give the name of this nucleotide. marks) (b) The following diagram shows the chemical structure of double-stranded DNA. Label the 5' and 3' ends on each strand. marks) Indicate...
HI, PLEASE ANSWER ALL PARTS AND PLEASE SHOW ALL WORKINGS STEP BY STEP. THANK YOU. Question 1: a) Show from first principles that the Laplace transform of the function f(n)=1, 120 is f(s) = Make a note of any conditions imposed on the transform variable "s" to ensure the transform exists. (8 Marks) b) Find, using the appropriate theorem, the Laplace transform of a function f(t); b) f(t) = t.sin(56) OR ii) f(t) = 5 sin 2(t - 3). H(t...
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Numerical Answers:
(b) (0.0 A, 24 V), (approximately 1.6 A, 0.32 V)
(c) 38.4 W, 0.5 W
(e) 0.26 W + 1.5 mW
SECTION B: Attempt any Two) questions 150 marks total! Q3 A MOSFET is used as a low-side switch to control a 15 2 resistive load from a 24 supply. The MOSFET has RDSan VDC 0.2 ? and ton-tof-40 ns. (a) Draw a suitable circuit....
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please take your time to answer all parts of this question in great
detail, please do not assume i know any shorthand on this question
because i do not. Please number all parts as you answer each
question and be as neat as possible and show all formulas and
calculations used as clear as possible, and please label the
diagram too.
Thanks in advance.
a) Draw the equivalent circuit of a shunt-wound DC motor, and write down its governing...
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8 Convert the complex number, 6( cost + isin Ft, into arbi form. Show your work, 5 Find the components of ū such that 118 11=5 and the direction angle of a 45° TS 7 Convert the complex number, 3-51, into polar form, Show your work, een 1 of 1
Please answer question B parts 1-7
RELAB 4 Reactions in Aqueous Solutions Worksheet A A. Write a balanced net i reaction between dilute (less than 0.1 M) aqueous solutions of onic equation using smallest whole number coefficients for the 1. 2, 3. 4. 5. calcium hydroxide and aluminum chloride. chromium(III) sulfate and barium hydroxide ammonia and hydrobromic acid perchloric acid and sodium hydroxide hydrocyanic acid (HCN) and lithium hydroxide. B. Consider the following unbalanced equation: WO3 (s) + Sn2+ (aq)...
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QUESTION 2 The pipeline in the ARMI1 CPU is shown in Figure Q2(a). There are three possible (a) paths through the pipeline. The path of the execution depends on what type of instruction is executing (b) Instruction Fetoh Write Decode Execute Back Address DCI Dcz WBIS FE1 FE2 Decode Issue Shif ALU Saturate WBes MAC2 МАСI МАСУ Figure Q2(a) (i) Identify the number of stages for the ARMI1 CPU pipelines....