Explain what is the molecular weight of bht

Assignment Help Chemistry
Reference no: EM13667521

Butylated hydroxytoluene (BHT) is utilized as an antioxidant in processed foods. It prevents fats as well as oils from becoming rancid. A solution of 2.505 g of BHT in110.0 g of benzene had a freezing point of 4.600°C. Explain what is the molecular weight of BHT?

Reference no: EM13667521

Questions Cloud

State a balanced net ionic equation for the reaction : State a balanced net ionic equation for the reaction between lead nitrate and sodium sulfate, in solution. Explain how many milliliters of 0.480M NaOH would be vital to titrate a5.00 mL solution of 0.320 M H2SO4
Define how many minutes does it take for light to travel : The sun is 93 million miles from earth. Explain how many minutes does it take for light to travel from the sun to the earth. The speed of light is 3.00 x 108 meters per second.
Explain how many grams of al(clo4)3 added to water : Explain how many grams of Al(ClO4)3(Mm=326 g/mol) must be added to 365 g of water to make a solution with a colligative molality of 0.345 m
Find out he empirical formula for tnt : Explain the explosive, tnt is composed of 37.0% carbon 2.20% hydrogen,18.5% nitrogen, and 42.3% oxygen. a. Find out he empirical formula for tnt.
Explain what is the molecular weight of bht : Butylated hydroxytoluene (BHT) is utilized as an antioxidant in processed foods. It prevents fats as well as oils from becoming rancid. A solution of 2.505 g of BHT in110.0 g of benzene had a freezing point of 4.600°C. Explain what is the molecula..
Define how these electronic changes account for difference : Hexacoordinate Fe (II) in heme is bright red. Pentacoordinate Fe (II) is blue. Define how these electronic changes account for the difference in colors of arterial and venous blood
Explain the hydrate of sodium carbonate contains by mass : Explain the hydrate of sodium carbonate contains 62.9% water by mass. Utilize this value to verify the chemical formula of the hydrate of sodium carbonate. Presume a 100.0 gram basis
Find out the molecular formula for terphthalic acid : Combustion of 19.81 mg terephthalic acid produces 41.98 mgCO2 as well as 6.45 mg H2O. If 0.315 mol of terephthalic acid has a mass of52.3 g find out the molecular formula for terphthalic acid.
Explain what is the molecular weight of bht : A solution of 2.505 g of BHT in110.0 g of benzene had a freezing point of 4.600°C. Explain what is the molecular weight of BHT

Reviews

Write a Review

Chemistry Questions & Answers

  What pressure will the system change

If a gas system at 25oC has a pressure of 23.0 atm, what pressure will the system change to if the temperature rises to 35.0oC?

  Given the values below discuss the interaction of the

hexokinase is an enzyme that catalyzes the phosphorylation of sugars. given the values below discuss the interaction of

  How many moles of electrons are transferred

4 HNO3(aq) + Cu(s) => Cu(NO3)2(aq) + 2 H2O(l) + 2 NO2(g) Considering which elements are being oxidized and reduced, determine

  Explain what masses of cacl2 and water should be used

You need to dissolve CaCl2 in water to make a mixture that is 38.0% calcium chloride by mass. If the total mass of the mixture is 681.2 g, what masses of CaCl2 and water should be used

  The zinc electrode immersed in a solution of zinc sulfate

Consider a voltaic cell which has a copper electrode immersed in a solution of copper (II) sulfate and a zinc electrode immersed in a solution of zinc sulfate. determine Eocell. If the concentration of zinc sulfate is 10 times greater than the con..

  State diprotic oxyacid is an important compound

Phosphorous acid, H3PO3(aq), is a diprotic oxyacid that is an important compound in industry and agriculture.( pKa1=1.30, pKa2=6.70.) Calculate the pH for each of the following points in the titration of 50.0 mL of a 2.7 M H3PO3(aq) with 2.7 M KOH..

  Explain what is the ph of mixture of h2po4- to hpo42

What is the pH of a 2:1 mixture of H2PO4- to HPO42- at 0.005 M ionic strength. (See the table for the activity coefficients.)

  Define non spontaneous at high temperature

Give an example of a process that is spontaneous at low temperature, but non spontaneous at high temperature.

  Calculate the total amount of heat removed in the process

A 70.0 g steam sample at 150.0 degree Celsius was converted to ice at -150.0 degree Celsius, calculate the total amount of heat removed in the process.

  Explain different types of purification techniques

Explain how to purify a product using each of the 3 different techniques, elaborate on what these techniques achieve at the molecular level.

  Explain the mass percent of hydrogen in the sample

A .100g sample of a carbon, hydrogen, oxygen compound was burned in a stream oxygen and produced 0.220 g CO2 and .239 g H2O. what is the mass percent of hydrogen in the sample

  What is its exact molar mass

The simplest formula of a substance is found to be CH2O, and its approximate molar mass is found by experiment to be 93 g•mol-1. What is its exact molar mass?

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