Describe an analysis of the compound

Assignment Help Chemistry
Reference no: EM13549985

Allicin is the compound responsible for the characteristic smell of garlic. An analysis of the compound gives the following percent composition by mass: C: 44.4%; H: 6.21%; S:39.5%; O: 9.86%. What is its empirical formula?

Reference no: EM13549985

Questions Cloud

Compute the mass of pentane weigh out : A chemistry student needs 40.0 mL of pentane for an experiment. By consulting the CRC Handbook of Chemistry and Physics, the student discovers that the density of pentane is 0.626 g cm^3. Calculate the mass of pentane the student should weigh out.
What is the total buoyant force on the two blocks : Two metal blocks are attached by a cable as shown in the figure below and are submerged at rest near the surface of a lake. what is the total buoyant force on the two blocks
Where on the rod is the center of mass for the system : A 5 kg point mass and a 4 kg point mass are attached to the end of a rod that has a mass 1 kg and a length of 1 meter. the system is rotating with an angular speed of 50 rpm about a vertical axis passing through the center of the rod.
Determine how many logs do you need : You want to build a raft that can hold you (76 kg) plus some supplies (39 kg) for a long trip. how many logs do you need
Describe an analysis of the compound : Allicin is the compound responsible for the characteristic smell of garlic. An analysis of the compound gives the following percent composition by mass: C: 44.4%; H: 6.21%; S:39.5%; O: 9.86%. What is its empirical formula
Determine the width of the first-order bright fringe : Light of wavelength 6.00 102 nm passes through a slit of width 0.210 mm. (a) Find the width of the central maximum on a screen located 1.40 m from the slit. ______ mm (b) Determine the width of the first-order bright fringe.______ mm
What is geographical spread of your potential participants : What is the geographical spread of your potential participants? Are there any specific inclusion criteria for selecting participants? Is so, briefly explain the criteria.
Spring-loaded projectile launcher : Suppose you have a spring-loaded projectile launcher. Aim it straight upwards, compress the spring 1 cm, then launch a projectile from rest. that it rises 20 cm above the end of the spring. If you repeat this experiment, but instead compress the s..
Explain how many grams of each product is produced : Given that balanced equation 26.17 grams of Fe2O3 are mixed with 6.970 grams of carbon. How many grams of each reactant remain after the reaction is complete, and how many grams of each product is produced

Reviews

Write a Review

Chemistry Questions & Answers

  What mass of sucrose should be combined with 508 of water

what mass of sucrose should be combined with 508 of water to make a solution with an osmotic pressure of 8.60 at 310 ?

  Calculate percent h2so4 in the original acid solution

4.00g of H2SO4 solution was diluted with H2O and added with excess of cacl2, and The washed and dried precipitate of BaSO4 weighted 4.08g. Calculate percent H2SO4 in the original acid solution.

  Explain reaction for any neutralization reaction occurs

If the actual pH of the solution (with added HCl) is 6.73, what are the concentrations of H3PO4, H2PO4-, and HPO4 2-. How many moles of HCl were mistakenly added to the original solution? Write out a balanced reaction for any neutralization reacti..

  Compute qsp for calcium flouride

Calculate Qsp for calcium flouride (Ksp=3.9 x 10^-11) when 230.0 mL of a 0.00790 M solution of Ca(NO3)2 is added to 275.0 mL

  Explain the value of the activation barrier for the reaction

If a temperature increase from 11.0degree C to 20.0degrees C doubles the rate constant for a reaction, what is the value of the activation barrier for the reaction

  How much money would you spend on gas in one week

While in Europe, if you drive 107 km per day, how much money would you spend on gas in one week if gas costs 1.10 per liter and your car's gas mileage is 26.0.

  Compute the hydronium concentration for a solution

Calculate the hydronium concentration for a solution prepared by dissolving 0.15 mol of benzoic acid (C6H5COOH) and 0.30 mol of sodium benzoate (C6H5COONa) in 1.00 L of solution. (Ka of C6H5COOH = 6.5 x 10-5)

  Compute the density of the silver metal

Silver metal crystallizes in a cubic closest packed structure. The face centered cubic unit cell edge is 409 pm. Calculate the density of the silver metal.

  State calcium carbonate and magnesium hydroxide

Draw the Lewis structures for calcium carbonate and magnesium hydroxide.

  Depict structural formulas for the first two intermediates

When ethyl benzoate is heated in methanol containing a small amount of HCl, methyl benzoate is formed. Draw structural formulas for the first two intermediates in this reaction. Indicate the order of formation of the intermediates by drawing a 'Rea..

  Calculate the moles of ar present

A 343 mL container holds 0.146 g of Ne and an unknown amount of Ar at 35°C and a total pressure of 625 mmHg. Calculate the moles of Ar present.

  What is the heat absorbed by the reaction

A reaction in water causes the water in beaker to cool from 25 degrees Celsius to 21 degrees Celsius. The volume of water 150ml (d=1.0g/ml). What is the heat absorbed by the reaction?

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