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sonia williams

sonia w.

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Mention the criteria of spontaneity and equilibrium. What is Clausius inequality? Explain the term 'uncompensated heat' and mention its physical significance.

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A culture of Salmonella bacteria is started with 0.01 gram and quadruples in weight every 32 hours. Write a function for the weight of the culture as a function of time

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At 35°C, the following reaction between nitric oxide and chlorine gas to produce nitrosyl chloride has the equilibrium constant Kc = 6.5 × 104. 2NO(g)+Cl2(g)⟺2NOCl(g) In an experiment, 2.0 x 10-2 mol NO, 8.3 x 10-3 mol Cl2 and 6.8 mol NOCl are mixed in a 2.0 L flask. Q is Question Blank 1 of 2 K for this reaction which means the reaction will shift Question Blank 2 of 2 to reach equilibrium.

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A scientist in a molecular biology lab extracted dsDNA from their plant sample. The scientist diluted this 200x fold and measured it using a spectrophotometer. The OD$_{260}$ of the 200x diluted dsDNA solution was 0.6. 1a) What is the concentration of the 200x diluted dsDNA solution? 1b) What is the concentration of the original dsDNA solution?

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Which of the prophetic books has no oracles and is in the form of a story? Jonah Hosea Amos Ezekiel

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Gottlieb, M. (2016). Assessing English language learners: Bridges to educational equity. 2nd edition. Thousand Oaks: CA, Corwin

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A 7.5 m vertical steel cable will be used to suspend a 270 kg chandelier. A safety factor of 7.0 is enforced for this system due to safety concerns. Considering the value of gravitational acceleration to be 9.80 m ∙ s−2 and the following value for the steel cable: - The tensile strength: 5.00 ∙ 108 N ∙ m−2. - The Young’s Modulus: 2.00 ∙ 1011 N ∙ m−2. a. What is the minimum cross-sectional area required for the system? b. How much will the cable elongate?

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Official Actors in the policy process gain their role by virtue of... A statutory or governmental role. Heredity. Monetary wealth. Knowing the right people Vested interests.

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x = 16

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9. Homemade Leverage and WACC [LO1] ABC Co. and XYZ Co. are identical firms in all respects except for their capital structure. ABC is all-equity financed with $680,000 in stock. XYZ uses both stock and perpetual debt; its stock is worth $340,000 and the interest rate on its debt is 7 percent. Both firms expect EBIT to be $67,000. Ignore taxes. a. Rico owns $41,500 worth of XYZ's stock. What rate of return is he expecting? b. Show how Rico could generate exactly the same cash flows and rate of return by investing in ABC and using homemade leverage.

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