What is the mass, in grams, of the liquid propylene glycol

Assignment Help Chemistry
Reference no: EM13113576

What is the mass, in grams, of 55.0 mL of the liquid propylene glycol, a moisturizing agent for foods, which has a density of 1.036 g/mL at 25 degress Celcius?

Reference no: EM13113576

Questions Cloud

Hypothesis testing of average speed : Suppose a candidate running for sheriff claims that she will reduce the average speed of emergency response to less than 30 minutes.
What is the emperical formula of mmt : A major oil company has used a gasoline additive called MMT to boos the octane rating of its gasoline. What is the emperical formula of MMT if it is 49.5% C, 3.2% H, 22.0% O, and 25.2% Mn.
Find different possible selections of book different title : The library is to be given 3 books as a gift. The books will be selected from a list of 16 titles. If each book selected must have a different title, how many possible selections are there.
What is the optimal solution for this production model : What is the mathematical model for the total profit earned by producing and selling x units ? What is the optimal solution for this production model?
What is the mass, in grams, of the liquid propylene glycol : What is the mass, in grams, of 55.0 mL of the liquid propylene glycol, a moisturizing agent for foods, which has a density of 1.036 g/mL at 25 degress Celcius.
Expectation and hypothesis testing : An experiment is set to test the hypothesis that a given coin is unbiased. The decision rule is the following: Accept the hypothesis if the number of heads in a sample of 200 tosses is between 90 and 110 inclusive, otherwise reject the hypothesis.
How high (in meters) can the person climb : A 43 kg person drinks 280. g of milk, which has a "caloric" value of approximately 3.0 kJ/g. If only 19% of the energy in milk is converted to mechanical work.
Calculate the final temperature of ethanol : Calculate the final temperature of 33 mL of ethanol initially at 13 degrees Celsius upon absorption of 657 J of heat. (density of ethanol =0.789 g/mL).
Find expected number of flights that will arrive on time : Entire commercial airline industry, consider a random sample of 200 flights. What is the expected number that will arrive on time? What is the standard deviation of this distribution.

Reviews

Write a Review

Chemistry Questions & Answers

  Determining the freezing point

A soluation of HO-CH2-CH2-OH is prepared by dissolving 651g of ethylene gylcol in 1.50kg of water. Determine the freezing point of the soluaiton and the vapor pressure of water above the solution 25.0 degrees C.

  What is the final temperature of the sand

What is the final temperature of the sand A 1.00 kg gold bar at 1010 K is dropped into 0.750 kg of sand at twenty five degree Celsius?

  Detremine the volume of co2

Detremine the volume of CO2 produced at the temperature of 23 degree celsius and pressure of 0.985atm?

  De-broglie equation in electromagnetic specra

Uses of de-Broglie equation in electromagnetic specra - Find the mass of oxygen and decomposed potassium chlorate along with the pressure in the glass bulb.

  Determine the enthalpy for the given reaction

Determine the enthalpy for the given reaction as CS2

  Purpose of extracting the organic layer

Sketch Flow diagram and explain the extraction process - What is the purpose of extracting the organic layer with water in the first extraction step?

  What is the linear attenuation coefficient for the material

A material is found to have a tenth-thickness of 2.3 cm for 1.25-MeV gamma rays. a) what is the linear attenuation coefficient for this material? b) What is the half thickness? c) what is the mean-free-path length for 1.25-MeV photons in this mate..

  Evaluate which processes represent chemical reactions

Identifying and balancing the different types of chemical reactions. Evaluate which processes represent chemical reactions.

  Determine the actual yield

determine the actual yield If the percent yield of the reaction in B was 91% describes the oxidation of ethanol (C 2 H 5 OH) to acetic acid (CH 3 COOH) by potassium permanganate (KMn04

  Calculating the concentration of ions

Calculate the concentration of ions in the following saturated solutions. Al3+] in Al(OH)3 solution with [OH -] = 2.6 10-9 M

  What are the boiling and freezing points of the solution

Find molarity, molality, percentage composition, boiling and freezing point of a solution - What are the boiling and freezing points of the solution?

  What is the boiling point of a solution

How much would an empty volumetric flask, (weighing 27.16 grams, has a volume of 100.4 cm3 ) weigh when filled with bromine, an element that has a density of 3.1028 g/cm3.

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