Explain what is the molecular formula of dioxane

Assignment Help Chemistry
Reference no: EM13212322

dioxane is a common solvent for plastics. If the molar mass is 88 g/mol and the percent composition is 54.5% carbon, 9.15% hydrogen and 36.3% oxygen, what is the molecular formula of dioxane?

Reference no: EM13212322

Questions Cloud

Determine the peak runoff : Determine the peak runoff from 500 ft of pavement(32ft wide) that drains toward a gutter(for 10 years freq. storm), the pavement slope is .0005, n=.016 and c=.9
Define what is the ph of the resulting solution : reacted with 0.0040 mol NaOH (very strong base) and then brought up to a volume of 1.0 liter with water. What is the pH of the resulting solution?
Decisions for acquisition of a private company : The analysis will constitute the bulk of the written presentation and will be a direct response to the questions below. Use clear, concise, and complete sentences.
What are the quantities of employment and unemployment : If a minimum wage of $7 an hour is set for teenagers, what are the quantities of employment and unemployment. If a minimum wage is set at $7 an hour and demand increases by 500 hours a month, what is the wage rate paid to teenagers and how many ho..
Explain what is the molecular formula of dioxane : If the molar mass is 88 g/mol and the percent composition is 54.5% carbon, 9.15% hydrogen and 36.3% oxygen, what is the molecular formula of dioxane?
Define the molar mass of the gas is : at 25 c and 1.0 atm pressure, it is found that 2.24 L of gas weighs 1.56g. The molar mass of the gas is?
What bid price should you submit on the contract : Consider a project to supply 100 million postage stamps per year to the US postal service for the next five years you have an ideal parcel of land available that cost $2400000 five years ago; if the land were sold today it would net you 2700000 af..
Define the presence of a sulfuric acid catalyst : Cyclohexanol produces cyclohexene when heated to 70C in the presence of a sulfuric acid catalyst. Write the equation of the reaction.
Find out the equiibrium pressure of no2 : A reaction mixture initially contains 0.86 M NO and 0.86 M S03. Determine the equiibrium pressure of NO2 if Kc for the reaction at this temperature is 0.0118.

Reviews

Write a Review

Chemistry Questions & Answers

  Determine the atomic mass of gallium

The two occuring isotopes of gallium-69 and gallium-71,which are found in the ratio of 3:2. Determine the atomic mass of gallium.

  How many grams of helium are present in the gas mixture

A volume of 18.0 L contains a mixture of 0.250 mols N2 , 0.250 mols O2 , and an unknown quantity of He. The temperature of the mixture is 0 degrees C , and the total pressure is 1.00 atm.

  State what is the theoretical yield of hydrazine

What is the theoretical yield of hydrazine, in grams, prepared from the reaction of 125.0 mL of 0.500M NH3(aq) with 25.0mL of 1.70M NaOCl (aq)?

  What is the density of this compound

The compound ZnI4 is best described as anions in a face-centered cubic unit cell with the cations in the tetrahedral holes. What is the density of this compound?

  What is the equivalent weight of this metal

A .117 gram sample of a metal reacts with hydrpchloric acid to produce 36.3mL od dry hydrogen gas. what is the equivalent weight of this metal.

  Explain the net ionic equation describing the oxidation

Write the net ionic equation describing the oxidation of mercury to HgO by O2 in a basic aqueous solution.

  Calculate the ka for the acid

Enough of a monoprotic acid is dissolved in water to produce a 1.59 M solution. The pH of the resulting solution is 2.88. Calculate the Ka for the acid. Ka=?

  Find out the value of the equilibrium constant

For a given reaction, which of the following statements can be made about the value of the equilibrium constant? It always remains the same.

  How many molecules of carbon dioxide are produced

How many molecules of carbon dioxide are produced when 129 molecules of acetylene (HCCH) to react in excess oxygen produce carbon dioxide and water.

  Which stage of ionization is likely favored

write two equations that show thw two-stage ionization of sulfurous acis in water.(H2SO3) which stage of ionization is likely favored?

  Calculate the mass of a sample of gold

calculate the mass of a sample of gold that occupies 5.0 X 10^-3 cm3 if the density of gold is 19.3 g/cm

  How many grams of nh4cl must be added

How many grams of NH4Cl must be added to 424 mL of a 0.69 M solution of NH3 to prepare a pH = 9.00 buffer.

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