What volume will the dry gas have at stp

Assignment Help Chemistry
Reference no: EM13162913

If 18mL of oxygen are collected over water at 27 degrees Celcius and 740 mm Hg of pressure, what volume will the dry gas have at STP?(The vapor pressure of water at 27 degrees celcius is 26.7 mm Hg)

Reference no: EM13162913

Questions Cloud

Which effect on atomic size is more significant : which effect on atomic size is more significant, the nuclear charge (p+) or the energy level that the eleectrons are filling explain why.
Determine the shape of pcl3 : Determine the shape (geometry) of PCl3 and then decide on the appropriate hybridization of phosphorus in this molecule
How do they earn their return on equity : Different companies have different financial ratios. So Return on Equity for any one company is the product of three ratios which may be quite different in value than the same three ratios for a different company.
What is the new partial pressure of hi : An additional atm pressure of HI is admitted to the con- tainer, and it is allowed to come to equilib- rium again. What is the new partial pressure of HI?
What volume will the dry gas have at stp : If 18mL of oxygen are collected over water at 27 degrees Celcius and 740 mm Hg of pressure, what volume will the dry gas have at STP?(The vapor pressure of water at 27 degrees celcius is 26.7 mm Hg)
Explain separate samples of an aqueous solution : Separate samples of an aqueous solution of an unknown ionic salt are treated with dilute aqueous solutions of hydrochloric acid, sulfuric acid, and potassium hydroxide. Precipitates are formed in all three cases.
What is the molecular formula of the unknown acid : assuming the unknown acid has one acidic proton per molecule, what is the molecular formula of the unknown acid?
Calculate the amount of hcn formed : If a sample of 0.230 grams of KCN is treated with an excess of HCL, calculate the amount of HCN formed, in grams.
Write the overall equation for the reaction : Write the overall equation for the reaction. B) Do you expect this reaction to go by an E1 or an E2 mechanism?

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the molar solubility of feco3

Calculate the molar solubility of FeCO3 . How many grams of FeCO3 are present in 15.0 L of a saturated solution.

  Define benzene is a organic solvent with the formula

Benzene is a organic solvent with the formula, The volume occupied by 1 micromole of liquid benzene and the volume occupied by 1 megamole of benzene as a vapor at STP (assume an ideal gas)

  What is the broglie wavelength of an electron

what is the broglie wavelength of an electron moving at one-tenth the speed of light. mass of the electron = 9.109* 10^-28

  How many grams of phosphorous will remain

Phosphorus-32 has a half-life of 14.0days . Starting with 6.00g of 32p , how many grams of phosphorous will remain after 42.0days.

  What is the final volume of the the sample

If a sample of oxygen that occupies 1.00 x10^6 mL at 575 mmHg is subjected to a pressure of 1.25 atm, what is the final volume of the the sample?

  What is the number of moles of air

At 0.0 degrees C, if the volume of air is 1.5 mL and the pressure of the atmosphere that day is 685 mmHg, what is the number of moles of air?

  Calculate the amount heat evolved per mole of glucose

A 0.692 g sample of glucose, C6H12O6, is burned in a constant volume, bomb calorimeter. The temperature change is measured at 1.80 degrees C.

  What is the volume of the helium in the balloon

A balloon is partly inflated with 480 liters of helium at sea level where the atmospheric pressure is 996 mbar.The balloon ascends to a altitude of 3000 meters.

  Identify the anode and cathode

Write the overall cell reaction of each. Identify the anode and cathode of each. Arrange the three metals in order of decreasing ease of oxidation(most easily oxidized metal first

  Estimate the pressure of gas

Many gases are shipped in high-pressure containers. Consider a steel tank whose volume is 65.0L and which contains O2 gas at a pressure of 16,500kPa at 23°C.

  How many kilograms of nh3 will be produced

How many kilograms of NH3 will be produced when 25.0 kg of CaCN2 react with excess water?

  Depict the acids in order from strongest to weakest

which of the following shows the acids in order from strongest to weakest? The order of atomic radii is I > Br > Cl

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