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A buffer is prepared by dissolving the 47.13g of Na2C6H4NO2 (NaNic) in the 1.25 L of solution of 0.295 M of HC6H4NO2
What will be the concentration of iron in this new solution when the 5.00 ml of a solution containing 4.00 x 10-2M iron is placed in a 100.0 ml volumetric flask and filled to the mark with deionized w
Determine the rotational contribution Srot to the standard to the standard molar entropy ofN2 (g) @ 298.15K. The equilibrium bond length of N2is 1.0976 angstrom. The molar mass of nitrogen i
What can we predict about a) the physical properties and b) the chemical properties of these other organic compounds that are present in clove oil in addition to eugenic when the Clove oil is produc
The formula to compute value of $1 put into savings today is fv = pv*((1+i)^n). Variables are fv = future value, pv = present value, i = interest rate per period, and n = number of periods.
Explain why is the reaction of alkenes with HCl (a rapid, simple reaction) NOT useful as a characterization reaction, but reaction w/ Br2 is a good characterization reaction?
Discuss the difference between solubility and solubility product. Write down the chemical equation for the dissolution, and the expression for the solubility product for each of the following:
Calculate the elastic modulus of this tendon if a 15 cm long animal tendon was found to stretch 3.9 mm by a force of13.3 N. The tendon was approximately round with an average diameter of 8.5mm.
Give two different functions and illustrate how to use each of functions to prove set of all natural numbers is infinite. Prove the following. If X and Y are infinite, then X U Y is infinite.
Write script which will ask 3 users for quantity of 3 items they each bought and then ending bills. The script will then price of each item by solving system using the gaussolve fuction. Run the cod
Determine the polynomial interpolant for data (-1,1), (0,0), (1,1), (2,2) by using gauss solve. Plot data utilizing small circles and polynomial interpolalant on same figure and include you Mathlab
Where x signifies year in 1983 and y signifies percent graduating is less than 5 years. Next coordinate illustrates 14 years later, in 1997, as follows (14,53). Determine equation of line provided t
Compute break-even point for this product. BMT expects to sell 5,000 units. Compute the total sales, total expenses, and profit/loss for BMT at this level of sales.
Optimal safety stock is 500 units. Every units costs AWM $3, carrying costs are 30%, and cost of placing the order with supplier is $20. Determine the EOQ.
Stocks for BMT & AWM have given probability distributions. Determine expected rate of return for BMT. Determine expected rate of return for AWM.
AWM Corporation expects the common stock dividend to grow at the constant 5% for foreseeable future. Company currently paid a $4.00 dividend. If required rate of return on company's stock is 11%, fi
George has 1/3 of chocolotes, diane has 1/2 of the chocolotes tom has rest, he has 5. Find number of chocolotes each one has.
Determine the time value of money concept significant? In what quantitative decisions might time value of money be utilized in business solutions and in everyday life.
Determine the numbers of V atoms are present in a unit cell when the Vanadium crystallizes in a body-centered cubic lattice (the V atoms occupy only the lattice points).
Explain the coordination number of each sphere (assume the spheres are all the same) in the following cells?
A South African frog who jumped 33 ft, 5 1/2 in. If Santjie's path in the first jump is estimated by s=1/200x^2+ 7/10x. (where x is horizontal distance covered in inches), find coordinated of vertex
Determine how many of these constitutional isomers are chiral? Determine how many total isomers (constitutional plus stereoisomer) are formed?
Determine the amount of heat liberated (in KJ) from 305 g of mercury when it cools from 88.0 Degree C to 11.0 degree C
A quantity of 1.419 g of butane (C4H10) was burned in a constant-volume bomb calorimeter. Consequently the temp of the water to use by 6.24 degree C. T if the heat capacity of the bomb plus water wa
Determine how many grams of NaCl are required to precipitate most of the ag+ ions from 2.50*102 ml of 0.0113 M AgNO3solution? Write down the net ionic equation for the reaction