What is the volume of o2 at stp

Assignment Help Chemistry
Reference no: EM13169442

A 275mL sample of O2 is collected over water at 60 degrees C the total pressure 755 torr what is the volume of O2 at STP?

Reference no: EM13169442

Questions Cloud

Explain the concept of form follows function : Explain the concept of "Form Follows Function" as it pertains to the three main areas of design (FAB). Identify ways in which a portfolio designer works within the limitations of the media technology (Functionality).
The hendersoon hasselbach equation calculate the ph : using the hendersoon hasselbach equation calculate the pH of a solution made by adding 50.0mL of 1.00M sodium acetate to 50.0mL
How much does the company have to receive in the liquidation : The holders of note payable B want to collect at least $125,000. To achieve that goal, how much does the company have to receive in the liquidation of its equipment?
Estimate the half-life of the radioisotope : a) If the initial sample is 8.50 g, what mass of the original iridium-192 remains after 130 days? b) Estimate the half-life of the radioisotope. c) How many days would it take for one-fourth of the sample to decay?
What is the volume of o2 at stp : A 275mL sample of O2 is collected over water at 60 degrees C the total pressure 755 torr what is the volume of O2 at STP?
What is the total of consolidated cost of goods sold : What is the total of consolidated cost of goods sold and What is the total of consolidated revenues,  What is the consolidated total for inventory at December 31, 2011?
Compute when cui just begins to precipitate : Solid NaI is slowly added to a solution that is .0075M Cu+ and a .0087 M Ag+. Which compound will precipitate first (NaI, CuI, or AgI), calculate [Ag+] when CuI just begins to precipitate
What was the partial pressure of oxygen : The room temperature and pressure were 23.6 deg C and 763.4 mm Hg respectively. The residue had a mass of 3.1915 grams. What was the partial pressure of oxygen?
What happens to the volume of the container : chemicals x and y react to form the gas xy but it takes some time for the reaction to occur. both x and y are placed in a container with a piston and you note the volume. As the reaction occurs, what happens to the volume of the container? explain..

Reviews

Write a Review

Chemistry Questions & Answers

  What mass of aluminium was used

Aluminum reacts with hydrochloric acid to produce aluminum chloride and hydrogen gas. If 927 mL of hydrogen gas is collected by displacement of water at 740.0 mm Hg and 20. °C.

  The total buffer concentration is equal to the concentration

Buffering capacity You want a solution that will buffer the addition of either 10 micromoles of acid or 10 micromoles of base. Total buffer concentration is equal to the concentration of the acid plus the concentration of salt of the acid

  Explain one cubic meter of ideal diatomic gas is expand

One cubic meter of ideal diatomic gas is expand from 150 degrees, 8 bar isothermally to the final volume. The gas is then cooled at constant volume until 50 degrees and 3 bar

  Computing percent purity from a reaction

Calculating percent purity from a reaction, One of the reactions that occurs in a blast furnace, where iron ore is converted to cast iron is Fe2O3 + CO = Fe + CO2.

  How much radioisotope remains after four half-lives

The initial mass of a radioisotope is 10.0g. If the radioisotope has a half-life of 2.75 years, how much remains after four half-lives?

  Write the decayreaction for this isotope

Write the decayreaction for this isotope and explain your prediction in terms of N/Zratio.

  Determine the molarity of the acid

A 100.0 mL of acetic acid solution of unknown molarity is titrated with 0.15 M NaOH solution. The titration requires 43.25 mL of the base. Determine the molarity of the acid, CH3COOH.

  How many moles of silver can be produced

Given the unbalanced equation: Ag2CO3 ® Ag + O2 + CO2, how many moles of Ag can be produced from 2.5 moles of Ag2CO3.

  Explain the vapor pressure of water

The vapor pressure of water is 439 mm Hg at 358 K, and the enthalpy of vaporization is 40.7 kj/mol.

  Calculate the final temperature of the mixture

A 14.0-g sample of ice at -18.0°C is mixed with 122.0 g of water at 87.0°C. Calculate the final temperature of the mixture assuming no heat loss to the surroundings.

  What is the solubility product

What is the pH of the solution when 50 grams of Ca(OH)2 was added to 1 liter of water? Ksp of Ca(OH)2 = 6.5 x 10^-6

  Thermodynamic factor is the most important in accounting

Which thermodynamic factor is the most significant in accounting for the fact that phophoric acid is a weak acid? why? Please make sure it is answered completely and explained so I can learn how to do it.

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