Explain what is the molar mass of the hydrocarbon

Assignment Help Chemistry
Reference no: EM13172989

The combustion of .1703 mole of hydrocarbon produces 12.27g H2O and 22.48g CO2. What is the molar mass of the hydrocarbon?

a.16.04 g/mol

b.30.07g/mol

c.44.08g/mol

d.72.15g/mol

e.92.13g/mol

Reference no: EM13172989

Questions Cloud

Define the two ions will form an ionic compound : Two of the following ions depend on their conversion into a gas for detection. What are the 2 ions? The two ions will form an ionic compound.
State what is the strongest intermolecular force : what is the strongest intermolecular force in a liquid containing molecules
Define barium chloride and sodium sulfate : A balance is checked and found to be accurate and clean. After the lab, a spilled white solid is found on the balance. The only white substances available in the lab were barium chloride and sodium sulfate
Find what kelvin temperature will the vapor pressure : what Kelvin temperature will the vapor pressure be 3.50 times higher than it was at 361 K?
Explain what is the molar mass of the hydrocarbon : The combustion of .1703 mole of hydrocarbon produces 12.27g H2O and 22.48g CO2. What is the molar mass of the hydrocarbon?
Find the total mass of the mixture : If the total mass of the mixture is 452.2 g, what masses of CaCl2 and water should be used?
State the label has been eaten away with age : A dark glass bottle of chemicals is found in cleaning out an old basement. Part of the label has been eaten away with age. Only the last part of the label is readable
Compute delta g rxn and e cell for a redox reaction : Calculate delta g rxn and e cell for a redox reaction with n=3 that has an equillibrium constant of K
Define models based on economic laws : Many social scientists say that poorer Third World countries should reject "models based on economic laws" of universal validity. According to them, there are no universal laws.

Reviews

Write a Review

 

Chemistry Questions & Answers

  What is the emperical formular of the compound

A cumbustion analysis was carried out on 1.621g of newly synthesize compound which was known to contain only carbon,hydrogen and oxygen.

  What is the mass of a cube of lead

The mass of a cube of iron is 379 g. Iron has a density of 7.87 g/cm3. What is the mass of a cube of lead that has the same dimensions?

  Difference between strong acid and weak acid

What is the difference between a strong acid and a weak acid. Calculate [H30+] in each aqueous solution at 25 C and classify each solution as acidic or basic one.

  What mass of zinc oxide is needed

Zinc metal can be obtained from zinc oxide (ZnO) by reacting the oxide with the element carbon. The products of the reaction are Zn and CO2.

  What is the percent yield

If 25.6 L of NO2 forms, measured at 35°C and 605 mm Hg, what is the percent yield?

  How many moles of water are produced in the reaction

2.00 x10^2 mL of .500 M HCl is mixed with 2.00 x 10^2 mL of .250 M Ba(OH)2. how many moles of water are produced in the reaction

  What is the ph of the pyridine solution before titrating

What is the pH of the pyridine solution before you begin titrating? B) What is the pH after 75.0mL of the hydrochloric acid solution has been added?

  Calculate the number of moles of he gas

calculate the number of moles of He gas is present in a 1500ml balloon at a pressure of 640 torr and temperature of 25 degrees Celsius?

  How many grams of sodium carbonate present after reaction

A solution containing 3.50 of sodium carbonate is mixed with one containing 5.00 of silver nitrate. How many grams of sodium carbonate are present after reaction?

  How much potassium nitrate will perciapitate

A supersaturated solution of potassium nitrate is formed by adding 150 g KNO3 to 100 g water, heating until the solute completely dissolves is agitated, how much potassium nitrate will perciapitate.

  What mass of ccl4 will be formed

What mass of CCl4 will be formed if 1.20 moles of methane react with 1.55 moles of chlorine?

  Calculate how much (in ml) of naoh soln is needed

You have been provided with a 0.1M aqueous solution of glycine at pH 9.0. Calculate how much (in ml) of 5M NaOH solution that you must add to 1 L of this 0.1M glycine solution in order to bring its pH to exactly 9.80

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