Explain the molecular formula of the compound

Assignment Help Chemistry
Reference no: EM13260123

When a 0.6333-g sample of a compound of carbon, hydrogen and sulfur was burned in excess oxygen, 0.9272 g CO2, 0.3795 g H2O and 0.6749 g SO2 were obtained. In a separate experiment, it was found that, for fixed temperature and pressure, a 0.100 L sample of this compound takes 1.73 times longer to effuse than does a 0.100 L sample of Ar(g). What is the molecular formula of the compound? , draw possible structures for the molecule

Reference no: EM13260123

Questions Cloud

Determine the minimum required numerical value : Determine the minimum required numerical value of the dimension b of the posts in term of mm and
Describe neutralize the excess unreacted hcl : The resulting solution required 13.73 mL of 0.176 mol L?1 NaOH(aq) to neutralize the excess, unreacted HCl. What was the percentage by mass of Mg(OH)2 in the original sample [Hint: When Mg(OH)2 or Al(OH)3 reacts with HCl(aq), the products are a ch..
How much additional money will be in the account : A self-employed person deposits $3,000 annually in a retirement account (called a Keogh account) that earns 8 percent.
What are annual cash flows for the next five years : What are annual cash flows for the next five years? Hint: find CF0 to CF5
Explain the molecular formula of the compound : In a separate experiment, it was found that, for fixed temperature and pressure, a 0.100 L sample of this compound takes 1.73 times longer to effuse than does a 0.100 L sample of Ar(g). What is the molecular formula of the compound? , draw possibl..
What is the short-run profit outlook for american refineries : What is the short-run profit outlook for American refineries? What is the long-term profit outlook?
Previous process to store the scores in an array : Modify the previous process to store the scores in an array. You will need to use either parallel arrays or a two-dimensional array in order to store the score, slope and rating for each entry. In the loop you created in the previous assignment to re..
How much interest you earn if interest is left to accumulate : You invest $1,000 in a certificate of deposit that matures after 10 years and pays 5 percent interest, which is compounded annually until the certificate matures.
Find out the heat capacity of a bomb calorimeter : Solid benzoic acid, C6H5COOH(s), is often used to determine the heat capacity of a bomb calorimeter, because the constant volume heat of combustion of this compound is known with high precision: qV = ?26.434 kJ/g. When a 2.088 g sample of C6H5COOH..

Reviews

Write a Review

Chemistry Questions & Answers

  Define what is the mass of the contaminant

The mass of the isotope, I-129, is 128.905 amu while the atomic mass of the contaminated iodine sample is 127.1982 amu. What is the mass of the contaminant?

  Compute mass percent of solution

Assume a density of 1.08g/mL for the solution. A)Find molarity of solution B)Find molality of solution C)Calculate mass percent of solution

  Explain what concentration of hydroxide ions

A solution contains 0.22 M CaCl2 and 0.12 M MgCl2. What concentration of hydroxide ions would be required to separate the magnesium as Mg(OH)2 without precipitating the calcium as Ca(OH)2?

  Find the skiers acceleration down the hill

A 70kg skier is going down a hill that is inclined at a 12 degree angle to the horizontal. the coefficient of kinetic friction between waxed skies and snow is .05. The force of the air resistance on the skier is 15.6N. find the skiers acceleration..

  Compute the mass of cl2 consumed

calculate the mass of Cl2 consumed if the battery delivers a constant current of 853 A for 28.0 min.

  What is the specific heat of the substance

If it takes 1250 J to raise the temperature of 33.5g of a substance 59 deg C what is the specific heat of the substance

  Determine the partial pressure of the gas

If it were possible to obtain 100% yield, when the temperature was returned to the origenal value what would be the partial pressure of each gas be?

  Explain the result of doubling the inital concentration of x

The result of doubling the inital concentration of x will be to? a) shroten the half-life of the reaction b) increase the rate of constant of the reaction c) decrease the rate constant of the reaction D) Shorten the time taken to reach equilibrium..

  How many grams of ammonia can be produced

Nitrogen dioxide reacts with water to form ammonia and oxygen. At a temperature of 23.0 degrees Celsius and a pressure of 1.01 atm, how many grams of ammonia can be produced when 9.00L of nitrogen dioxide react?

  Display a chemical equation for the reaction

Write a chemical equation for the reaction of an aqueous solution of sodium stearate with each of the following

  What is the partial pressure of oxygen

A gaseous mixture of O2 and N2 contains 36.8 nitrogen by mass. What is the partial pressure of oxygen in the mixture if the total pressure is 545 mmHg ?

  What is the mole percent o2 in the mixture

A gaseous mixture of O2 and Kr has a density of 1.140 g/L at 415 torr and 300. K. What is the mole percent O2 in the mixture?

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