Define the freezing point of blood

Assignment Help Chemistry
Reference no: EM13193189

The freezing point of blood is -0.52C. (a) What is the osmotic pressure of the blood at 25C? (b) What is the vapor pressure lowering of the blood at this temperature? The vapor pressure of pure water at 25C is 23.82 mmHg.

Reference no: EM13193189

Questions Cloud

What are the optimum dimensions : Make a chart of the possible dimensions for a rectangle with an area of 196 m2. What are the optimum dimensions of the rectangle for minimizing the perimeter?
How many deer are in the preserve : To determine the number of deer in a games preserve, a conservationist catches 555 deer, tags them and lets them loose. Later 534 deer are caught; 178 of them are tagged. How many deer are in the preserve?
Compute the wavelength of a neutron : Calculate the wavelength of a neutron that has a velocity of 250 cm/s.
Explain the operation of the mips andi instruction : Illustrate your answer with an appropriate example. In your answer you must provide details of the andi instruction format and of what each field in that instruction format does and how an andi instruction is identified.
Define the freezing point of blood : The freezing point of blood is -0.52C. (a) What is the osmotic pressure of the blood at 25C? (b) What is the vapor pressure lowering of the blood at this temperature?
What volume of hydrogen gas in hcl : What volume of hydrogen gas, in liters, is produced by the reaction of 4.17g of iron metal with 60.0 mL of 3.00M HCl?
Compute the freezing point depression of a solution : Calculate the freezing point depression of a solution containing 0.20% wt/v glucose (mol wt of 180) and 0.5% NaCl
Compute the partial pressure in atmospheres : Calculate the partial pressure in atmospheres of O2 in the air outside an airplane cruising at an altitude of 10 km, where the atmospheric pressure is 190.0 mmHg
Define the wavelength of the lowest-energy electronic : Predict the wavelength (in nm) of the lowest-energy electronic transition in the following polymethine ion:((CH_{3})_{2}N^{+}=CH-CH=CH-CH=CH-N(CH_{3})_2) Assme that all the C-C and C-N bond lengths equal

Reviews

Write a Review

Chemistry Questions & Answers

  When the temperature of the solution is found to be less

When ammonium chloride, NH4Cl, dissolves in water, the temperature of the solution is found to be less than that of the original water sample.

  Calculate molarity and mole fraction of solution of acetone

Calculate the molarity and mole fraction of a 1.43 m solution of acetone (CH3COCH3) dissolved in ethanol (C2H5OH). (Density of acetone = 0.788 g/cm3; density of ethanol = 0.789 g/cm3.)

  Calculate how wide is the cloud of organisms

Calculate how wide is the cloud of organisms at the time peak concentration takes place at the intake pipe.

  Find out the mass of the hydrate

Determine the mass of the hydrate and the mass of the sulfate after removing the water. 2. Calculate the number of moles of water and the number of the moles of the anhydrous sulfate

  Balanced chemical equation using the lowest possible

Write the balanced chemical equation using the lowest possible whole number coefficients for Fe2O3+2Al = 2Fe+Al2O3.

  How many milliliters of 4.21 m naoh are needed

How many milliliters of 4.21 M NaOH are needed to completely neutralize 76.9 mL of 0.340 M H3PO4?

  Calculate the [cr+3] in equilibrium

Calculate the [Cr+3] in equilibrium with Cr(OH)4-(aq) when 0.010 mol of Cr(NO3)3 is dissolved in a liter of solution buffered at a pH of 7.3. Kf for Cr(OH)4-(aq) is 8.0 x 1029.

  What is the enthalpy of combustion

What is the enthalpy of combustion (in kJ/mol) for acetone (CH3COCH3) under standard conditions (water is produced as a liquid)? Use the appendix in your textbook, do not enter units, and answer with 5 significant digits.

  How much heat (in kj) is evolved

How much heat (in kJ) is evolved in converting 1.00mol of steam at 130.0C to ice at -50.0C? The heat capacity of steam is 2.01 and of ice is 2.09 .

  Calculate the empirical formula of the product

when 0.273-gm of Mg is reacted at high temperatures with N2 to produce 0.378-gm of a solid, MgxNy. Calculate the empirical formula of the product.

  What is the mass of iron in grams in the sample

A sample of molten iron occupies a volume of 7.11 x 10-3 L. If the density of iron is 7.86 g/cm3, what is the mass of iron in grams in the sample?

  How fast must a 50.2-g tennis ball travel

How fast must a 50.2-g tennis ball travel to have a de Broglie wavelength equal to that of a photon of green light (5400 Å).

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd