What will the ph be at the end of the reaction
Complete hydrolysis of 50 mM methyl butyrate in an enzyme (ie esterase)-catalyzed reaction is carried out in a 50 mM KCl solution buffered by 0.15M Tris-Cl, pH 8.1. What will the pH be at the end of the reaction?
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The heat capacity of liquid water is 4.18 J/g·°C and the heat of vaporization is 40.7 kJ/mol. How many kilojoules of heat must be provided to convert 1.00 g of liquid water at 67°C into 1.00 g of steam at 100° C?
If the material modulus values are E=220 kN/mm2 and G=90 kN/mm2, estimate the extension in section dimensions due to the load in the axial direction.
Write a user-defined function that calculates grade point average (GPA) on a scale of 0 to 4, where A=4 B=3 C=2 D=1 E=0 and. For the function name and arguments use av = GPA(g,h).
The molar heat capacity of ethane is represented in the temperature range of 298K to 400K by the empirical expression Cp,m/(JK-1mol-1)=14.73+0.1272(T/K).
Knowing that the allowable maximum shearing stress in shaft AE is 9000 psi, determine the smallest permissible diameter of shaft AE.
An equilibrium mixture contains N204 (P= .28 atm), and NO2 (P= 1.1 atm) at 350K. The volume of the container is doubled at constant temperature.
If 3.670g of nitrogen combines with 0.5275g of hydrogen to yield compound , how many grams of nitrogen would combine with 1.575g of hydrogen to make the same compound?
A single mixed stream exits at 1 bar. cp,i for air and helium is 1.005 and 5.193 kJ/kg.K, respectively. Ignoring kinetic and potential energy effects and heat transfer and external work, determine for the control volume temperature of the exiting
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Which of the following combinations results does not result in the same amount of net income reported on the income statement?
: Walden Tire Store is a chain of tire and auto accessory retail stores. Required: Walden discloses that it uses a balanced scorecard with seven performance
Which of the following was the most important addition (amendment) to the Basel I capital regulation that was introduced in 1996
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What is the cost of financing the trade receivables balance? Give your answer to the nearest whole dollar. Do not include symbols, commas or letters in response
Which items that are withheld from an employee's paycheck does a company have an obligation to send to the appropriate tax agency?