A copper flask (??????? = 51 × 10−6 1 ℃ ) with a volume of 500...

A copper flask (??????? = 51 × 10−6 1 ℃ ) with a volume of 500 cm3 contains 490 cm3 of olive oil (???? = 0.68 × 10−3 1 ℃ ) at a temperature ?0 = 20 ℃.

a. To what temperature must the flask and the oil be heated so that the flask will be completely filled?

? = _________________ ℃

b. Calculate the volume of the copper flask when the temperature is equal to that you calculated in part (a).

??? = _________________ cm3

c. Calculate the volume of the olive oil when the temperature is equal to that you calculated in part (a).

???? = _________________ cm

Expert Solution

genius_generous answered 2 years ago

A 500-mL flask of Ne at 500 torr is connect ed to a 300 mL flask...

A 500-mL flask of Ne at 500 torr is connect ed to a 300 mL flask of Xe at 700 torr. If the gases are allowed to mix and fill both flasks, what will be the partial pressure of each gas and what will be the total pressure of the mixture?

Finding the volume of a flask. A student obtained a clean dry glass-stoppered flask.

1. Finding the volume of a flask. A student obtained a clean dry glass-stoppered flask. She weighed the flask and stopper on an analytical balance and found the total mass to be 31.601 g. She then filled the flask with water and obtained a mass for the full stoppered flask of 60.735 g. From these data, and the fact that at the temperature of the used water its density is 0.9973 g/cm3, find the volume of the stoppered flask....

In the laboratory you dissolve 21.5 g of ammonium chloride in a volumetric flask and add water to a total volume of 500 . mL.

1.) Medication ordered: Prepare 500 ml of a 10% solution -available: 50% solution -What volume of...

1.) Medication ordered: Prepare 500 ml of a 10% solution -available: 50% solution -What volume of the 50% solution is needed? 2.) Medication ordered: Prepare 250ml of a 15% solution Available: 70% solution What volume of the 70% solution is needed? 3.) Medication ordered: Prepare 600 ml of a 25% solution Available: 75% solution is needed? a. What volume of the 75% solution is needed? 4.) Medication ordered: Prepare 750 ml of a 20% solution Available: 80% solution What volume...

b. When the volume of the flask is determined, the mass of the air is not...

b. When the volume of the flask is determined, the mass of the air is not important. Explain why. c. Explain why we consider the mass of the air in the"empty" flask when we are calculating the mass of the flask(Equation 8), but we do not consider the mass of air when calculating the volume of CO2(Equation 6). 2. At STP, what volume of CO2 could be generated from 3.0 g of marble chips? 3. At ordinary lab conditions of...

Cut the copper cubes to a volume of 0.5 cm^3. If the copper has a density...

Cut the copper cubes to a volume of 0.5 cm^3. If the copper has a density of 8.96 g / cm^3 1 If 1 copper atom has 1 Conduction electron, calculate the total number of Conduction electrons in the copper cube. 2 At room temperature, the conduction electrons in the copper cube behave as Ideal gas or Degenerate gas. Why? 3 Explain the meaning of Fermi energy and Fermi temperature. 4 At zero Kelvin temperature, what energy can the Conduction...

In a 500-mL volumetric flask, 0.050 mole of formic acid (Ka=1.82 x 10-4) and 0.05 mole...

In a 500-mL volumetric flask, 0.050 mole of formic acid (Ka=1.82 x 10-4) and 0.05 mole of NaOh are placed together and diluted to exactly 500.0 mL. What is the pH of the resulting solution?

copper (II) oxide reacts with hydrogen gas to produce copper and water, what volume of H2...

copper (II) oxide reacts with hydrogen gas to produce copper and water, what volume of H2 at 1.01 at and 225C is needed to reduce 0.446 mol of copper (II) oxide ?

This is for the verification of beer-lambert law experiment. Volume of copper sulphate solution /mL Volume...

This is for the verification of beer-lambert law experiment. Volume of copper sulphate solution /mL Volume of Concentrate d ammonia /mL Final volume of solution /mL [CuSO4]/m ol dm-3 [CuSO4]/pp m [CuSO4]/mg dm-3 Transmit tance /% Absorbance 0 25 25 101.5 0.006 1 24 25 95.9 0.018 2 23 25 89.9 0.046 3 22 24 86.7 0.062 4 21 25 81.4 0.090 Can someone show one sample example of how to determine the three ways the following concentrations can...

A flask has a volume of 159.6 mL . When filled with air at a pressure...

A flask has a volume of 159.6 mL . When filled with air at a pressure of 749.2 torr and a temperature of 25.54 ∘C, the flask and air have a mass of 55.598 g . When filled with carbon dioxide at the same temperature and pressure, the mass of the flask and CO2 is 55.699 g . What is the mass of the carbon dioxide gas in the flask (when the flask is filled with carbon dioxide)? What is...

Question