How many grams of o2 will dissolve

Assignment Help Chemistry
Reference no: EM13162051

The Henry's Law Constant for O2 in water at 20 C is 1.28x10-3mol/(L atm).

How many grams of O2 will dissolve in 1.75L of H2O that is in contact with air where partial pressure of O2 is 0.209atm?

Reference no: EM13162051

Questions Cloud

What is the pressure (in atm) inside a container of gas : What is the pressure (in atm) inside a container of gas connected to a mercury filled open-end manometer when the level in the arm connected to the container is 28.3cm higher than the level in the arm open to the atmosphere,
Calculate the concentration of the original solution : A 50.0 mL sample of aqueous Ca(OH)2 requires 32.66 mL of a .812 M nitric acid for neutralization. Calculate the concentration (molarity) of the original solution of calcium hydroxide.
Natacha's skin with rubbing alcohol : Last year, Dr. Moritano cleaned Natacha's skin with rubbing alcohol prior to administering each of a series of painful rabies vaccination shots. Which of the following processes accounts for the fact that Natacha currently becomes fearful every time ..
What kind of intermediate is formed in the polymerization : 1) What type of intermediate is formed in the polymerization of styrene with butllithium? a) radical b) carbanion
How many grams of o2 will dissolve : How many grams of O2 will dissolve in 1.75L of H2O that is in contact with air where partial pressure of O2 is 0.209atm?
How many aluminum atoms can be placed : An aluminum atom has a diameter of 143 pm. How many aluminum atoms can be placed on a line 1.00 mm long
What is the heat of vaporization of substance x : If 12800 calories is required to change 45g of substance X from a liquid to a gas, what is the heat of vaporization of substance X?
How does the adoption of a particular methodology affect : How does the adoption of a particular methodology affect the researcher's choice of methods for data collection and analysis and which methods might you choose, bearing in mind your chosen methodology and epistemological stance?
What is the thermochemical equation : What is the thermochemical equation for when I dissolve 0.99g of NH4Cl into 30.00g of water? How would I go about solving this?

Reviews

Write a Review

Chemistry Questions & Answers

  What will its volume be

A cylinder with a moveable piston contains 0.84 mol of gas and has a volume of 328 mL. What will its volume be if an additional 0.27 mol of gas is added to the cylinder? (Assume constant temperature and pressure.)

  How much heat does your body lose

How much heat does your body lose when 1.8 of sweat evaporates from your skin at 25 ? (Assume that the sweat is only water.) The heat of vaporization of water at 25 is 44.0 .

  Calculate the enthalpy of vaporization of ethanol

the enthalpy of vaporization of ethanol i 43.5 kj/mole at its normal boiling point of 352 k. using avalue of the molar heat capacity of liquid ethanol of 111.46 j/k/mol

  What is the partial pressure of co2

An air sample contains 0.032% CO2 (by mole). If the total pressure is 758mm Hg, what is the partial pressure of CO2

  What is the molarity of a solution

What is the molarity of a solution made by dissolving .34 moles of NaCl in 455 mL of water?

  What is the volume of this methane

A bacterial culture isolated from sewage produced 35.0 mL of methane, CH4, at 31°C and 753 mmHg. What is the volume of this methane at standard temperature and pressure (0°C, 760 mmHg)?

  Determine the number of molecules present in air

To determine the number of molecules present in air using the ideal gas law and Avogadro's number - how many molecules of each type of gas are present in 1.0 L of air at STP?

  How much oxygen will result from the decomposition

The disinfectant hydrogen peroxide (H2O2) decomposes to form water and oxygen gas.How much O2 will result from the decomposition of 3.21 mol of hydrogen peroxide?Answer in units of mol.

  Calculate the final temperature of the mixture

A 26.0-g sample of ice at -10.0°C is mixed with 114.0 g of water at 72.0°C. Calculate the final temperature of the mixture assuming no heat loss to the surroundings.

  Calculate the amount of heat required

Calculate the amount of heat required to heat a 3.6 kg gold bar from 25 C to 64 C. Specific heat capacity of gold is 0.128 j/g C.

  How much energy in joules would be absorbed

The density of liquid oxygen at its boiling point is 1.14 kg/L , and its heat of vaporization is 213 kJ/kg . How much energy in joules would be absorbed by 4.0 L of liquid oxygen as it vaporized?

  How many grams of nitrogen does the solution contain

You have 500 mL of a 5.0 M solution of nitric acid HNO3 (63.01 g /?mol) dissolved in water. How many grams of nitrogen does the solution contain.

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