Define how much heat is required to vaporize

Assignment Help Chemistry
Reference no: EM13261253

How much heat is required to vaporize 18.5g of water at 100c ? The heat of vaporization of water at 100c is 40.7kj/mole .

Reference no: EM13261253

Questions Cloud

Compute the turntables angular velocity : A 1.6kg , 20-cm-diameter turntable rotates at 50rpm on frictionless bearings. What is the turntable's angular velocity, in rpm, just after this event
What is the tax equivalent yield : What is the tax equivalent yield of a 10 year general obligation bond issued by the City of Burlington with a coupon of 4.5% if the assumed marginal tax rate is 40%?
Find the annual interest rate : Find the annual interest rate
What would happen to the monetary base : What would happen to the monetary base if the U.S. Treasury collected $4 billion in taxes, which it deposited in its account at the Fed, and the Fed bought $2.5 billion in government securities?
Define how much heat is required to vaporize : How much heat is required to vaporize 18.5g of water at 100c. The heat of vaporization of water at 100c is 40.7kj/mole.
Calculate what is magnitude terminal voltage at power system : Through a three-phase transmission line, a three phase symmetrical load is supplied from a power system bus. The parameters per phase of the transmission line are: R=5 ohms, X=70 ohms, B=9*10^-4 ohms.
Compute the separation between the slits : Laser light of wavelength 400 nm illuminates an array of very narrow slits, producing an interference pattern on a screen 70 cm from the slits. compute the separation between the slits
What would be the amount of the deduction in this situation : A person has $3,000 in medical expenses and an adjusted gross income of $34,000. If taxpayers are allowed to deduct the amount of medical expenses that exceed 7.5% of adjusted gross income, what would be the amount of the deduction in this situati..
How can we revise the fcf model by using market comparables : For example, we might want to see what assumptions might justify the market's value on a stock -- how can we use the model consistently for this purpose?

Reviews

Write a Review

Chemistry Questions & Answers

  Eliminate heating the bodies of water surrounding the power

To eliminate heating the bodies of water surrounding the power plant, the evaporation of the coolant water is what cools the steam; the water vapor generated by this evaporation is released to the atmosphere

  Explain 1-hexanol treated with butylmagnesium bromide

Which of the following compounds will yield 1-hexanol when treated with butylmagnesium bromide followed by acid workup? 1-hexanol

  Compute the equilibrium concentration of each ion

Lead(II) phosphate, Pb3(PO4)2 (s), is allowed to come to equilibrium with its ions in otherwise pure water. Ksp = 3.0 x 10?44. Calculate the equilibrium concentration of each ion.

  Explain the osmotic pressure produced by the solution

the osmotic pressure produced by the solution was 0.138 atm . What is the molar mass of the protein(g/mol)?

  What is the final temperature of the mixture

If 50.0 of ethanol (density 0.789g/mL) initially at 6.0 is mixed with 50.0 of water initially at 28.2 in an insulated beaker, and assuming that no heat is lost, what is the final temperature of the mixture?

  Calculate the freezing point of the solution

A solution is prepared by condensing a 4.00L of a gas at 27 degress and 748 mmHG pressure into 58g of benzene. calculate the freezing point of the solution.

  Explain what is the mechanism showing electron flow

what is the mechanism showing electron flow with curvy arrows that includes all steps and intermediates going from starting materials to TPCP, the starting materials are dibenzyl ketone (1,3-diphenyl-2-propanone) and OH

  Calculate the mass of nitrogen dissolved at room temperature

Calculate the mass of nitrogen dissolved at room temperature in an 78.0 L home aquarium. Assume a total pressure of 1.0 atm and a mole fraction for nitrogen of 0.78.

  Compute the minimum wavelength of light required to excite

Consider a solar with no dye where TiO2 is insted the light-absorbing species. the energy required to exite an electron in TiO2 is 3.21 eV. A. A) calculates the minimum wavelength of light required to excite an electron in TiO2.

  Explain whats the concentration of the acetic acid solution

whats the concentration of the acetic acid solution? If 10.91 mL of an acetic acid solution required 9.78 mL of 1.0439 M NaOH

  Compute delta g for the reaction

Calculate delta G for this reaction at 25 C under the following conditions. Pco2 = 0.100 atm Pccl4 = 0.165 atm Pcocl2 = 0.755 atm express answer in KJ please show work as well

  Find the standard enthalpy of change of reaction

For the reaction 2CH4(g) +3Cl2(g) ->  2CHCl3(l) + 3H2(g), the standard enthaly of change of reaction = -118.6KJ. The standard enthalpy of change of reaction

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