What is the calculated molar mass of the protein
A solution is prepared by adding 1.91 mg of an unknown protein to enough water to make a 12.7 mL solution. The osmotic pressure of the solution is measured to be 8E-4 bar at 25 C. What is the calculated molar mass of the protein?
Now Priced at $5 (50% Discount)
Recommended (93%)
Rated (4.5/5)
Mayan kings and many school sports teams are named for the puma, cougar, or moutain lion felis concolor, the best jumpr among animals. It jumps to a height of 10.3ft when leaving the ground at an angle of 42.2 degrees. With what speed, in SI units
The rate constant for the equation is 0.0406 M-1 s-1. We start with 0.236 mol C2F4in a 3.00-liter container, with no C4F8initially present. What will be the concentration of C2F4after 3.00 hours?
An electron with a speed of 6.00*10^6 m/s collides with an atom The collision excites the atom from its ground state (0eV( to a state with an energy of 3.70 eV. What is the speed of the electron after the collision?
What molal concentration of salt is needed to lower the freezing point to -3.97 C? Assume that the solution is ideal, and that the van't Hoff factor for NaCl is the expected (ideal) value.
The osmotic pressure of the solution is measured to be 8E-4 bar at 25 C. What is the calculated molar mass of the protein?
Two runners start simultaneously from the same point on a circular 200m track and run in opposite directions. one runs at a constant speed of 6.2m/s and the other runs at a constant speed of 5.5 m/s. When they first meet.
Metzler Communications designs and programs a website for a local business. Metzler charges $46,000 for the project, and the local business signs an 8% note January 1, 2013.
What mass of salt would have to be added to 1000.0 mL of water in order to raise the boiling point of the solution by 0.5 C? Assume the ideal van't Hoff factor for NaCl.
A supply plane flies at 55m/s and has a constant height of 250m towards a point directly above a victim, where a crate is to land. a) At what angle should the pilot aim when he releases the crate?
1959375
Questions Asked
3,689
Active Tutors
1443577
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
According to Bandura's Social Learning Theory, which outcome is most likely?
Explore how cultural identity and familial expectations play a role in shaping Camino's aspirations.
Examine the role of a community service worker in advocating for social justice and addressing systemic issues affecting Aboriginal
Read about Nature and Nurture in Chapter 1 (Infant and Child Development From Conception Through Late Childhood An Open Educational Resources
Explore the role of technology in shaping the future of simulation-based learning. How might emerging technologies such as virtual reality (VR)
Which of the following statements explains the basic belief or premise of the Punctuated Equilibrium Theory (PET)?
Read about different ways in which problem solving occurs. Explain how factors such as creativity, brain activation, or alcohol consumption influence