Explain water saturated with o2 is heated

Assignment Help Chemistry
Reference no: EM13150836

At 1.00atm, the solubility of O2 in water is 2.18*10^-3 M at 0 degrees Celcius and 1.26*10^-3 M at 25C . What volume of O2, measured at 25C and 1.00atm, is expelled when 425ml of water saturated with O2 is heated from 0 to 25C?

Reference no: EM13150836

Questions Cloud

Draw a mechanism for reaction : Draw a mechanism for each reaction which explains the results. All electron movement must be indicated by arrows.
Which of the following does not occur during mitosis : Which of the following does not occur during mitosis?
Basics of job-order costing system : In a job-order costing system, the entry to record depreciation on manufacturing equipment would include:
Explain is reasoning correct to get a result : He gets a result of 1.5. He then rounds the result to 2, saying that it is not possible to get 1.5 girls when three babies are born. Is this reasoning correct? Explain.
Explain water saturated with o2 is heated : What volume of O2, measured at 25C and 1.00atm, is expelled when 425ml of water saturated with O2 is heated from 0 to 25C?
How is mitosis useful in any organism : List and then briefly describe two different processes that occur during the sexual life cycle that increase the genetic diversity of offspring.
Net change in the budget of prevention costs : What is the net change in the budget of prevention costs if the procedures are automated in 2010? Will management agree with the changes?
Indicate the stereochemistry of the product formed : Draw (S)-3-hexanol, then indicate the stereochemistry of the product formed when it is treated with each of the following reagents
How many mistakes can be made success rate : Some of these items are not up to quality specifications and have to be thrown out. At this rate, how many mistakes can be made while maintaining an acceptable success rate?

Reviews

Write a Review

Chemistry Questions & Answers

  What change in volume is brought about by adding ethanol

What proportions of ethanol and water should be mixed in order to produce 100 cm3 of a mixture containing 50 percent by mass of ethanol.

  What is the maximum number of electrons

When a metal was exposed to light at a frequency of 4.54× 10^15 s-1, electrons were emitted with a kinetic energy of 3.10 × 10^-19 J.

  Propose a mechanism for the conversion of glucose

propose a mechanism for the conversion of glucose 6-phosphate into fructose 6-phosphate by phosphoglucose isomerase based on the mechanism

  What is the heat of combustion for cyclobutane

The heat of reaction for the combustion of cyclobutane, C4H8, is 650.3 kcal/mol. What is the heat of combustion for cyclobutane in kcal/gram?

  Calculate the energy released in fission reaction

You have 16 electrons, 16 protons, and 16 neutrons. You can combine them to make 8 Helium (He-4) atoms, 4 beryllium atoms (Be-8), 2 oxygen atoms (O-16), or one sulfur atom (S-32).

  How much heat (in kj) is evolved

How much heat (in kJ) is evolved in converting 1.20 mol of steam at 134.0°C to ice at -55.0°C.

  How many joules of heat are given off

How many joules of heat are given off when 5 g of water cool from 75 degrees C to 25 degrees C?

  Predict the products of the reaction chromic acid and pcc

Predict the products of the reaction between each of the following compounds and both chromic acid and PCC. a) 2-methyl-2-butanol

  What is the mass of the second isotope

The atomic weight of a newly discovered el- ement is 98.225 amu. It has two naturally occuring isotopes. One isotope has a mass of 96.780 amu. The second isotope has a per- cent abundance of 41.7%. What is the mass of the second isotope?

  What will be the new temperature

If a 484 mL sample of gas at 232 °C is allowed to expand (at constant pressure) to a volume of 494 mL, what will be the new temperature (in °C).

  How many molecules of no2 are produced

How many molecules of NO2 are produced when 5.38 mol of ammonia is completely reacted?

  What molar ratio of benzoate ion to benzoic acid be required

What molar ratio of benzoate ion to benzoic acid would be required to prepare a buffer with a pH of 5.20? [Ka(C6H5COOH) = 6.5 × 10-5]

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