What is the molecular weight of pepsin
a 3.00 g of pepsin is dissolved in enough water to make a 10.0 mL of solution. The osmotic pressure the solution is found to be 0.213 atm at 25 C. What is the molecular weight of pepsin?
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Given sigma(grainboundary, nickel)=2sigma(Ni/NiS), would you expect to have hot shortness in nickel when the sulfur concentration is high enough to form NiS?
What is the tangential acceleration of a bug on the rim of a 10.0 in. diameter disk if the disk moves from rest to an angular speed of 75 revolutions per minute in 3.0 s?
Daze is a product of the Digby company. Digby's sales forecast for Daze is 2012 units. Digby wants to have an extra 10% of units on hand above and beyond their forecast in case sales are better than expected.
a vinegar sample is found to have a density of 1.006 g/ml and to contain 8.3% acetic acid by mass. How many grams of acetic acid are present in 1.60L of this vinegar?
Bonnie and Clyde are sliding 370 {rm kg} bank safe across the floor to their getaway car. The safe slides with a constant speed if Clyde pushes from behind with 420 {rm N} of force while Bonnie pulls forward on a rope with 205 {rm N} of force.What
What are examples of regulatory issues that affect the controlling aspect of a strategic plan? What are examples of organizations that have failed to comply with regulatory requirements in controlling their strategic plans? What were some rep
A solution is prepared by mixing 51.0 mL of 0.20 M Pb(NO3)2 with 73.8 mL of 1.8 M KCl. Calculate the concentrations of Pb2+ and Cl - at equilibrium. Ksp for PbCl2(s) is 1.6x10^-5.
A 15 kg box slides d = 4.0 m down the frictionless ramp, then collides with a spring whose spring constant is 160 N/m. The angle of the ramp is 30 degrees. What is the maximal compression of the spring?
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