Explain what is the empirical formula of the compound

Assignment Help Chemistry
Reference no: EM13668785

A compound contains only C, H, N and O . Combustion of a 1.48g sample in excess oxygen yields 2.60g of CO2 as well as 0.799g ofH2O. A separate experiment shows that a 2.43gsample contains 0.340g of N. Explain what is the empirical (simplest) formula of the compound?

Reference no: EM13668785

Questions Cloud

Explain how can the equilibrium constant be determined : Explain what will the absorbance rates of these solutions be and from the absorbance rates, Explain how can the equilibrium constant be determined
State a reaction that might occur if naoh is present : Sodium hydroxide can habitually be used in place of sodium bicarbonate but it cannot be utilized in the procedure 2-methyl-2 butanol and hcl because of a complicating side reaction. State a reaction that might occur if NaOH is present.
Explain what is the energy of combustion per unit mass : While a 0.3044-g sample of an unknown organic substance is similarly burned in the same calorimeter, the temperature raises by3.72 °C. Explain what is the energy of combustion per unit mass of the unknown substance
Explain what the weight percent of sulfuricacid : Concentrated H2SO4 has a density of 1.84gm/cm3 and is 18 M. explain what the weight percent of sulfuricacid in this solution is.
Explain what is the empirical formula of the compound : A compound contains only C, H, N and O . Combustion of a 1.48g sample in excess oxygen yields 2.60g of CO2 as well as 0.799g ofH2O. A separate experiment shows that a 2.43gsample contains 0.340g of N. Explain what is the empirical (simplest) formu..
Explain what is its molecular formula : Morphine is 71.56% C, 6.71% H, 4.91% N, and 16.82% O as well as its molecular weight is 285 g/mol. Explain what is its molecular formula
Explain what would be the value of the new molar : This would set STP conditions to be 1 bar and 273 K. Explain what would be the value of the "new" molar volume of an ideal gas under the "new" STP conditions
Explain how many grams of water escaped into the vapor state : A mixture of gases collected over water at 14 degrees Celsius has a total pressure of 0.981atm and occupies 55mL. Explain how many grams of water escaped into the vapor state
Define what is the pressure of the gas : A 37.7mL volume of an unknown gas is collected over water at19 degrees C and a total pressure of 770torr. The mass of the gas is 68.6 mg. Define what is the pressure of the gas

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

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