Explain the liquid completely to a vapor at temperature

Assignment Help Chemistry
Reference no: EM13565751

The hydrocarbon benzene C_6_H_6_ boils at 80.1 C. How much energy is required to heat a 1.00 kg of this liquid from 20 C to the boiling point and then changes the liquid completely to a vapor at that temperature?

The specific heat capacity of the liquid C_6_H_6_ is 1.74 Jg^-1C^-1 and the enthalpy is 395 J/g Report results in joules.

 

Reference no: EM13565751

Questions Cloud

How many cycles of ac voltage are there each week : Some clocks that are powered by an AC voltage use the AC frequencyto keep time. The power company makes this possible by arranging to have precisely the correct number of cycles occur every day, whichkeeps such clocks from gaining or losing time o..
Obtain what was the muzzle speed of the bullet : A 15 g bullet strikes and becomes embedded in a 1.10 kg block of wood placed on a horizontal surface just in front of the gun. what was the muzzle speed of the bullet
How to compute the partial pressure of each gas : A 2.0-liter sample of H2(g) at 1.00 atm, an 8.0-liter sample of N2(g) at 3.00 atm and a 4.0-liter sample of Kr(g) at 0.50 atm are transferred to a 10.0-liter container at the same temperature. Calculate the partial pressure of each gas and the tot..
Evaluate how high will the block rise into the air : A gun is fired vertically into a 1.40 kg block of wood at rest directly above it. how high will the block rise into the air after the bullet becomes embedded in it
Explain the liquid completely to a vapor at temperature : The hydrocarbon benzene C_6_H_6_ boils at 80.1 C. How much energy is required to heat a 1.00 kg of this liquid from 20 C to the boiling point and then changes the liquid completely to a vapor at that temperature
Find its focal length using matrix methods : A symmetric bi-covex lens has radii of curvature R and athickness of d. Find its focal length using matrix methods
Explain the observed specific rotation of the mixture : If a pure R isomer has a specific rotation of -139 degrees, and a sample contains 85% of the R isomer and 15% of its enantiomer, what is the observed specific rotation of the mixture
What is the threshold frequency : When light of wavelength 350 nm is incident on a metalsurface, the stopping potential of the photoelectrons is 0.500 eV. What is the threshold frequency
Define glyceraldehyde is present as the r enantiomer : The specific rotation of (R)-(+)-glyceraldehyde is +8.7. If the observed specific rotation of a mixture of (R)-glyceraldehyde and (S)-glyceraldehyde is +3.2, what percent of glyceraldehyde is present as the R enantiomer

Reviews

Write a Review

Chemistry Questions & Answers

  State sodium metal reacts with water to produce hydrogen gas

Sodium metal reacts with water to produce hydrogen gas and sodium hydroxide according to the chemical equation shown below. When 0.030 mol of Na is added to 100.00 g of water, the temperature of the resulting solution rises from 25.00°C to 37.90°C..

  Explain how are the atoms and covalent bonds

How are the atoms, covalent bonds, lone pairs, and electrons pair in a Lewis Structure of PCI3

  Explain convention of arbitrarily assigning a zero enthalpy

The convention of arbitrarily assigning a zero enthalpy value to all the most stable elements in the standards state and (usually) 298 K is a convenient way of dealing with the enthalpy changes of chemical processes.

  Compute the percent compostion of impure benzoic acid

Calculate the percent compostion of impure benzoic acid. The orignial weight of benzoic mixture was 4.23 g

  Determine the molarity of the solution

determine the final volume of the gas If the gas ocupied 68mL, initally and determine the molarity of the solution

  Explain chlorine gas react spontaneously to form a solid

Solid aluminum metal and diatomic chlorine gas react spontaneously to form a solid product. Give the balanced chemical equation (including phases) that describes this reaction.

  What volume and mass of steam at 100 degrees c and 100 atm

what volume and mass of steam at 100 degrees c and 1.00 atm would during condensation release the same amount of heat

  Define what is the molar mass of this compound

They are used as foaming agents, propellants, and refrigeration fluids. Freons are controversial because of the damage they do to the ozone layer in the stratosphere. A 5.87 g sample of a particular freon in a 3.45 L bulb at 25.00°C has a pressure..

  Explain what is effect does adding salt to water

If you were cooking food in boiling water on the stove, could you increase the speed of cooking by increasing the heat. Why or why not. What is effect does adding salt to water have on the boiling point. Explain

  Density of hydrochloric acid

Hydrochloric acid is usually purchased in a concentrated form that is 37.0% HCl by mass and has a density of 1.20 g/mL.

  State what are the roots for x

What are the roots for x in this quadratic equation? 2 x2 - 7 x + 0.5 = 0 The larger root is (use 3 significant figs) The smaller root is (use 3 significant figs)

  Compute the heat transferred to the surroundings

Assuming the mixture has the same specific heat (4.184J/goC) and density (1.00 g/cm3) as water, calculate the heat (in J) transferred to the surroundings

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