### Calculate the mass of ethylene glycol

Assignment Help Chemistry
##### Reference no: EM13706407

Problem- Calculate the mass of ethylene glycol (C2H6O2) that must be added to 1.00 kg of ethanol (C2H5OH) to reduce its vapor pressure by 9.00torr at 35oC. The vapor pressure of pure ethanol at 35oC is 1.00o102 torr.

I desire you to clarify the chemistry in this above problem.

#### How many grams of iron were in the sample

A sample of iron was heated to 125.0 degrees Celsius, then placed into 375 g of water at 19.8 degrees Celsius. The temperature of the water rose to 25.6 degrees Celsius. How m

#### Calculate the initial ph before any naoh

40.00 ml of 0.1100 M HCl is diluted to 100 ml with water and titrated with 0.1000 M NaOH. Calculate the initial pH before any NaOH has been titrated. What will be the pH aft

#### Supply the mechanism for reacting p-anisaldehyde

Supply the mechanism for reacting p-anisaldehyde with acetophenone to get trans-p-anisalacetophenone as well as if you wouldn't mind give a brief description of how the reac

#### Explain the product of the oxidation of isopropyl alcohol

The formula for isopropyl alcohol is C3H8O. The product of the oxidation of isopropyl alcohol is C3H6O. State a balanced equation for the oxidation of isopropyl alcohol by d

#### Explain what is the change in the cell voltage

What is the change in the cell voltage on decreasing the ion concentrations in the anode compartment by a factor of 10. What is the change in the cell voltage on decreasing

#### Explain what is anticipated coordination number

If Beryllium oxide crystallizes in the zinc blend structure. (a) Approximate the density of this compound. (b) What is the % ion character. (c) Explain what is anticipated c

#### Explain powerful oxidizing agent

Potassium permanganate, KMnO4, is a powerful oxidizing agent. The products of a given redox reaction with the permanganate ion depend on the reaction conditions used. In bas

#### Evaluate the molarity of the solution in flask

volumetric flask dissolved with distilled water and then diluted to the mark with distilled water. 10.0mL of this solution is transferred to a 100mL volumetric flask and dil

### Write a Review 