Explain what is the molecular weight of pepsin

Assignment Help Chemistry

Reference no: EM13501028

Pepsin is the principal digestive enzyme of gastric juice. A 3.00g sample of pepsin is dissolved in enough water to make 10.0 mL of solution. The osmotic pressure of the solution is found to be 0.213 atm. What is the molecular weight of pepsin?

Reference no: EM13501028

Questions Cloud

How much mass is converted in one hour : A certain nuclear reactor is capable of producing 1.00 x 109 W of power. During its operation, mass is converted to energy. How much mass is converted in one hour

Explain component in the liquid phase and the gas : A solution is prepared by mixing 100.0 g methanol with 100.0g propanol at 40C. Find the mole fraction of each component in the liquid phase and the gas phase at 40C Equilibrium vapor pressure at this T: 303 torr for CH3OH (methanol) and 44.6 torr ..

Find the maximum speed of the photoelectrons : UV light of wavelength 211 nm falls on a silver surface whose work function is 4.74 eV. Find the maximum speed of the photoelectrons emitted from the surface

How long did it take for spaceship to travel that distance : A spaceship enters the solar system moving toward the Sun at a constant speed relative to the Sun. how long did it take for the spaceship to travel that distance

Explain what is the molecular weight of pepsin : Pepsin is the principal digestive enzyme of gastric juice. A 3.00g sample of pepsin is dissolved in enough water to make 10.0 mL of solution. The osmotic pressure of the solution is found to be 0.213 atm. What is the molecular weight of pepsin

Written report and oral presentation : Written report and oral presentation - Structure

How far does the golf ball travel horizontally : A golf ball is struck at ground level. The speed of the golf ball as a function of time is shown in the figure below, where t = 0 at the instant the ball is struck. What is the maximum height above the ground level attained by the ball

Explain hydrogen gas reacts with nitrogen gas : The Haber-Bosch process is a very important industrial process. In the Haber-Bosch process, hydrogen gas reacts with nitrogen gas to produce ammonia according to the equation

How far out from the cannon does the cannonball land : A cannon at the top of a 181 m high cliff fires at a pirate ship. The cannonball has an initial velocity of 138 m/s at 30° above horizontal. How far out from the cannon does the cannonball land

User Account

All Pages