QUESTION 34 2 points Savet Which of the following would be most useful in photographing a...
1. You are shooting pictures of a football game. Your meter gives you a correct exposure of 1/125 sec at f/5.6. What might be a better setting of shutter speed and aperture combination, if you want to stop the action? (Your lens has the following stops f/2, f/2.8, f/4, f/5.6, f/8, f/11, f/16 and the following speeds 1/15,1/30, 1/60, 1/125, 1/250, 1/500, 1/1000 sec) (5 points) please answer briefly,this is the practice of my physics exam.
Question 11 (2 points) Which of the indicated protons in the following compound would appear most downfield in the 'H NMR spectrum? III TV II a) III Oь) ІV Oc) d) II Question 12 (2 points) Provide the structure of the expected major organic product generated upon completion of the following reaction scheme (CH), CCH2CH==CH2 HBr H202 (сн.),ccн,сн. -CH2 CAJACCHIOLI (CH, CCH-CH- -CH2 cartuscanyone (CH)CCH_CH CH₂ (CH3),CCHCH IV -Сн, III a) b) c) d) IV
Question 41 (2 points) Which of the following would you expect to function as the best radical genrator at the lowest temperature? IV Oa) II ob) III OC) IV od) Question 42 (2 points) Predict the major product for the following reaction. CHCI AC 1. KMnOd/-OH 2. Hy AICH OH Он о OH IV oa) 11 ob) III oc) IV od)
Question 1 (2 points) Which of the given reaction schemes would produce the molecule shown below? HI ROOR HI HI ROOR Oa) Ob) both I and I Oc) 11 d) both II and III Question 2 (2 points) Calculate the degree of unsaturation for CgH9N04- a) 4 Ob) 6 c) 8 d) 9 Previous Page Next Page
Question 5 0/2 points which of the following reagents would you use as the basis for a simple chemical test that would distinguish between ethylbenzene and styrene? sodium borohydride water NaOH bromine Question 8 0/2 points Predict the structure of the major product for the following reaction. step 1 step 2 Zn, HCI AICI: ou or ou on
A student records the following wavelengths (to ±10 nm) for the helium emission. Extension Requests Print Assignment Question 12 3 456 Total -2 -fi 4.9/5-1-11-1 4.9/11(44.5%) Points Assignment Submission Description For this assignment, you submit answers by question parts. The number of submissions ramaining for each question part only changes if you submit or change the answer Quantum States for the Visible Hydrogen Atomic Emission Spectrum Assignment Scoring Your last submission is used for your score. 1. -12 points UCSCGenChemL1...
Part 2 Directions: Answer the following questions below your scenario. Clearly identify to which question you are referring 12 points each). 1. Non-Invasive Scenarios: Use the following patient information to make recommendations for changing NIV settings. a. Initial settings: IPAP 14, EPAP 6, FIO2 0.70. Blood gas: pH 7.32, PaCo2 54 mmHg. PaO2 45mmHg, HCO3 29 mg/l b. Initial settings IPAP 15, EPAP 5, FIO2 0.30. Blood gas: pH 7.29, PaCO2 78 mmHg, PaO2 82 mmHg. HCO3 30 mg/L. C....
-LEAVE ANSWERS OUT TO 4 DECIMAL PLACES - PLEASE SHOW WORK -EACH PART OF EACH QUESTION IS WORTH 2 POINTS FOR A TOTAL OF 38 POINTS. 1. Bank account balance is an example of a variable that follows which scale of measurement? a. ratio scale b. interval scale c. nominal scale d. ordinal scale 2./The number of lighting deaths per state in the Midwest over 20 years is listed in the table below. We are interested...
Question 3 (2 points) Which of the following statements accurately describes the following reaction? Peptides + Dipeptides Perles Dipepidares > Free amino acids A-A-A A-A A A А A A Enzymatic digestion of proteins in the stomach by enzymes secreted by the pancreas Enzymatic digestion of proteins in the stomach by enzymes such as pepsin Enzymatic digestion of proteins in the small intestine by the enzyme trypsin secreted by the pancreas O two of the choices are correct none of...
1. Which of the following matters would an auditor most likely consider to be a significant deficiency to be communicated to the audit committee? A. Management's failure to renegotiate unfavorable long-term purchase commitments.B. Recurring operating losses that may indicate going concern problems.C. Evidence of a lack of objectivity by those responsible for accounting decisions.D. Management's current plans to reduce its ownership equity in the entity. 2. After obtaining an understanding of internal control and arriving at a preliminary assessed level...