Calculate molar mass of the solute and molecular formula
A solution of 2.50g of a compound having the empirical formula C6H5P in 25.0 g of benzene is observed to freeze at 4.3C. Calculate the molar mass of the solute and its molecular formula.
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Advanced Equipment leased equipment to Richards Chemical, Inc. on 9/30/11. Advanced purchased the machine from Makers, Inc. at a cost of $6M.
A circle is inscribed in a right triangle. The right triangle has an hypotenuse of 10 and the circle hasa radius of 2. What aree the dimensions of the other two sides of the triangle.
The supplies count on December 31, 2011, reflected $240 remaining supplies on hand to be used in 2012.Insurance expired during 2011, $400.
A solution has 41.7% transmittance in a cell with a pathlength of 1.00 cm. If the material responsible for the absorptionof light has a molar absorptivity = 738(L/mole- cm) at thewavelength used, calculate the concentration of this solution inmol
Ludwig enterprises makes only one product. The company has a theoretical capacity of 50,000 unit annually. Practical capacityis 80 percent of theoretical capactiy.
Blue Jay Industries is considering the purchase of a new machine. It will replace an existing but obsolete machine that will be sold for $40,000. The existing machine is 8 years old, cost $150,000.
Based off of pka values of 10 for phenol and 6.4 for carbonic acid, would sodium bicarbonate be a suitable base for separating phenol from a neutral organic compound via aqueous extraction?
Question: A backyard garden is shaped like a rectangle with a length that is 25ft longer than the width and a perimeter of 170ft. What is the width, the length and the area of the garden.
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In my opinion, genetics (nature) and environment (nurture) are equally important in preschool and school-aged development
The ACA Code of Ethics clearly states: "Counselors protect the confidential information of prospective and current clients. Counselors disclose information
Marci example of "change talk" includes where she does admit that her relationship between her parents have "soured" which she shared guilt
The purpose of this assignment is to allow the future behavior analysis leader the opportunity to reflect on the Module readings (text/s and articles)
What are sensation and perception? What do we mean by bottom-up processing and top-down processing?
project plan that includes an executive summary at the beginning that details a strategy to improve employee motivation in the new work environment.
To what degree is it possible for an agency to maintain its commitment to a central mission when funding patterns change and new types of activities