Question: A solution is prepared by dissolving 0 . 0 7 0 g of hemoglobin in enough water to create 1 . 0 0 mL of

A solution is prepared by dissolving 0.070 g of hemoglobin in enough water to create 1.00 mL of solution. The osmotic pressure of the solution is found to be 2-0,0 torr at 25.0 degrees celsius . caculate the molar mass of hemoglobin

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Chemistry Questions!

Q:

need help with part A,B,C,D and E - Chapter 14 HMWK Q#6 6 of 36 Bel Consell de Part A MISSED THIS? Read Section 145 (Pages 594.600) : Watch KCV 14.5. WE 14.4 A solution is prepared by dissolving 28.0...

Q:

Help me 5. What is the mole fraction of a 25% by mass sucrose solution? 6. Find the molality of problem #5. 7. Determine the freezing and boiling point of 5.15 g acetic acid in 150 g water. 8. If...

Q:

5. What is the mole fraction of a 25% by mass sucrose solution? 6. Find the molality of problem #5. 7. Determine the freezing and boiling point of 5.15 g acetic acid in 150 g water. 8. If 85.5 g of a...

Q:

Pls solve I will rate 7. Determine the freezing and boiling point of 5.15 g acetic acid in 150 g water. 8. If 85.5 g of a nonelectrolyte dissolved in water has a freezing point of -0.465C, what is...

Q:

6. suppose that 2.50 g of water condenses on 120.0g block of iron that is initially at 30 C, If the heat released during condensation goes only to warming the iron block, what is the final...

Q:

20. A solution was prepared by dissolving 1.50 g of an unknown nonelectrolyte in enough water to make 150.0 mL of solution. The osmotic pressure of this solution was found to be 2.01 atm at 25.0C....

Q:

Colligative Properties Freezing Point Depression in Aqueous Solutions OBJECTIVES - To measure the freezing points of the aqueous solutions of different ionic and molecular substances. To estimate the...

Q:

Osmoregulation and osmotic balance are important body functions. Osmosis is the diffusion of water across a membrane in response to osmotic pressure caused by an imbalance of molecules on either side...

Q:

Osmosis occurs when two solutions of different concentrations are separated by a semipermeable membrane. The membrane allows solvent particles, but not solute particles, to pass through. Thus, the...

Q:

Isotonic saline solution, which has the same osmotic pressure as blood, can be prepared by dissolving 0.923 g of NaCl in enough water to produce 100. mL of solution. What is the osmotic pressure of...

Q:

Consider the following frequency distribution: Class ...... Frequency 10 up to 20 ... 12 20 up to 30 .... 15 30 up to 40 ... 25 40 up to 50 ... 4 a. Construct a relative frequency distribution. Graph...

Q:

A capital project would require an immediate investment of $150,000 and a further investment of $40,000 on a date four years from now. On the operating side, the project is expected to lose $30,000...

Q:

Calculate the arithmetic average returns, variances, and standard deviations for datasets X and Y . What's given in the problem Returns for X: 1 5 % 1 5 % , 2 6 % 2 6 % , 7 % 7 % , - 1 3 % 1 3 % , 1...

Q:

The Norwegian company Barbacoa AS imports gas-heated barbeque grills from a manufacturer in China. The grills are distributed to Norwegian customers through three channels: the chain of hardware...

Q:

9. Specify and explain the typical shapes of marginal-benefit and marginal-cost curves. How are these curves used to determine the optimal allocation of resources to a particular product? If current...

Q:

6. How does the slope of a budget line illustrate opportunity costs and trade-offs? How does a budget line illustrate scarcity and the effect of limited incomes? LO1.4

Q:

11. last word Studies indicate that married men on average earn more income than unmarried men of the same age and education level. Why must we be cautious in concluding that marriage is the cause...