QNO2 Senior management of Bayside Biotechtronics is considering two mutually exclusive investment projects. The projected net cash flows for projects A and B are summarized in Table If the discount rate (cost of capital) is expected to be 12%, which project should be undertaken? Net Cash Flows (CFt) for Projects A and B Project B -$19,000 6,000 6,000 6,000 Year, t 0 1 2 3 4 5 Project A -$25,000 7,000 8,000 9,000 9,000 5,000 6,000 6,000
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- D²1 Quizzes - Spring 2023 SPE XQ Ch 12-14, 18 Public speakin x с app.101edu.co < + 1 Ch 12-14, 18 Public speakin x + Balance the following chemical equation (if necessary): V₂O(s) + HCl(aq) → VOCI (s) + H₂O(1) 2 04- Reset 0 ♡ 2 3 VOCI ( ) 4 D2L Quiz 10-12 - Spring 2023 C X Time's Up! H₂O □ 5 n 0₂ ☐3 04 05 06 л O) 6 + 2+ 7 07 V.O. 2 5 ल = (s) (1) y google - Yahoo Search Rest X ³+ 4+ 8 9 ☐8 • x H₂O 0 (g) (aq) HCI 口。 Delete Aktiv Chemistry G + Update: Submit5R) The net ionic equation for formation of an aqueous solution of Nil2 accompanied by evolution of CO2 gas via mixing solid NICO3 and aqueous hydriodic acid is A) 2NICO3 (s) + HI (aq) - 2H20 (1) + CO2 (g) + 2N12+ (aq) 2H20 (1) + CO2 (g) + Ni2+ (aq) + HI (aq) B) NICO3 (s) + I (aq) O NICO3 (s) + 2H* (aq) H20 (1) + CO2 (g) + Ni2+ (aq) 2H20 (1) + CO2 (g) + Nil2 (aq) D) NICO3 (s) + 2HI (aq) E) NICO3 (s) + 2HI (aq) H20 (1) + CO2 (g) + Ni2+ (aq) + 21- (aq) Answer. CThe following diagrams below show cash flow streams having zero present value. Suppose that 2% is a one-period interest rate. Compute X in each case. Use the least number of compounding factors when possible. X 100 1.50 200 300 350 300 250 200 150 100
- Methane (CH4) is burned with air (79% N2 and 21% O2 by volume) at atmospheric pressure. The molar analysis of the flue gas yields CO, %3D 10.00%, O2 = 2.41%, C0= 0.52%, and N2 = 87.07%. Balance the combustion %3D equation and determine the mass air-fuel ratio, the of stoichiomet- percentage ric air, and the of excess air. percentageA sample of medium-grade bituminous coal analysis is as follows: соmponent percent S 1 Ash 11 Water 3 The residuum is C and H in the mole ratio H/C = 9. Calculate the composition of the coal with the ash and the moisture omitted.Photosynthesis in plants converts carbon dioxide and water into glucose (C6H1206) and oxygen according to the equation below. 6CO2 (g) + 6H20a → C6H1206 (s) + 602 (g) Substance СО2 (8) H20M C6H1206 (s) 02 (g) kJ AH°; (mol -393.5 -285.8 -1273.3 J H° mol. k 213.6 69.9 209.2 205.0 Calculate the AHº, ASº, and AGº. Is the reaction spontaneous at standard conditions?
- O Grades | S b ichigo kur x : Parameter TU myTU | To x Content E Course Se x O Pearson MX I Course Ho X https://op x i openvellum.ecollege.com/course.html?courseld=17268703&OpenVellumHMAC=67fa50d4f674a1edc9e106b6c87d58d0#10001 Part A A certain compound is made up of one carbon (C) atom, two chlorine (CI) atoms, and one oxygen (O) atom. What is the chemical formula of this compound? Vote: You will need the periodic table for this question. Express your answer as a chemical formula.The oxidation of ethylene to produce ethylene oxide proceeds according to the equation2C 2H 4 +O 2 ! 2C 2H 4OThe feed to a reactor contains 100 kmol C 2H 4 and 100 kmol O 2. If the reaction proceeds to completion, how much of the excess reactant will be left; how much C 2H 4O will be formed; and what is the extent of reaction?College of Teacher Bachelor of Secondary Education *promoting pedagogical excellence elor of Sec omoting pedage RIN ht: (a) (b) Br. C. CH3 b1. HNO3, H2SO4 2. Fe, H30*r H2/Pd s / oD Br NO2 (c) KMN04 7 (d) Cl CH3CH2CH2CI AICI3 H20 7. OCH3 4. Predict the major product(s) of the following reactions: OM (a) CI (b) CH CH CH3CH2C! AICI3 CH3CH2COCI AICI3 (c) CO2H HNO3 (d) N(CH2CH3)2 H2SO4 SO, H2SO4 ASITY
- 3. For 100 firms on NYSE, we know: X=sector of activity (finance, tourism, statistics) and Y=return on stocks (0-5:5-10;10-15). On average, the return of a company from finance sector is 12.5. On average, the return of a company from tourism sector is 12.5. On average, the return of a company from statistics sector is 12.5. Which of the following statements is true in regards the relationship between X and Y? Select one: O a. low correlation O b. strong correlation OC. medium-intensity correlation O d. No correlationConsider the following reaction (with a small amount of sulfuric acid added as a catalyst): Acetic acid + Isopentyl alcohol 5 Isopentyl acetate + Water The above chemical equation is balanced with coefficients of 1 in front of each compound. You are given the following information: Compound Molar mass Quantity used Density (g / mL) State of (g / mole) matter at room temp Liquid Acetic acid 2.0 mL 60.05 1.049 Isopentyl alcohol 2.0 mL 88.14 0.809 Liquid Isopentyl acetate 130.2 0.876 Liquid By the way, the sulfuric acid catalyst quantity is irrelevant to this problem. Given these quantities, calculate the THEORETICAL YIELD (i.e., the maximum number of GRAMS of isopentyl acetate that could be produced) for this reaction. Keep significant figure rules in mind! N.B. 1: Which of the reactants runs out FIRST? That would be the LIMITING REACTANT, and will be the one that will be used to determine the theoretical yield. N.B. 2: The answer is 2.4 grams of isopentyl acetate. Do your calculations…3. (a) If 10.0 mL of H2SO4 (sp. Gr. 1.50, containing 48.7% of combined SO3 by weight) is diluted to 400 mL, what is the normality of the solution as an acid? (b) What volume of 6.00 M H2SO4 should be added to this in order to make the resulting mixture 1.00 N as an acid? FW's : H2SO4 = 98; SO3 = 80