Explain piston lid is vaporised at its boiling point

Assignment Help Chemistry
Reference no: EM13541597

a liquid in a sealed container with a moveable piston lid is vaporised at its boiling point. predict the signs of w, q, ?H, ?S, ?Ssurr and ?G at this point.

Reference no: EM13541597

Questions Cloud

Calculate the pressure potential in a cell : How do you calculate the pressure potential in a cell X and Y at equilibrium
Explain acetic acid with 0.100m naoh : If Ka is 1.75E-5 for acetic acid, calculate the pH at one-half the equivalence point and at the equivalence point for a titration of 50ml of 0.100M acetic acid with 0.100M NaOH?
Calculate percentage of increase in price - java application : Write a Java application that will take an input using an input dialog box for the item price and assign it to a variable
Find the drift velocity for each : An aluminum wire consists of the three segments. Current throughout = 6A J1=1.9E6-------J2=7.6E6------J3=1.9E6 Find the drift velocity for each J
Explain piston lid is vaporised at its boiling point : a liquid in a sealed container with a moveable piston lid is vaporised at its boiling point. predict the signs of w, q, ?H, ?S, ?Ssurr and ?G at this point.
What net torque must be applied to bring it to rest : A disk has a moment of inertia of (3.0E-4) kg.m^2 and rotates with an angular speed of 3.5 rad/sec. What net torque must be applied to bring it to rest within 3s
Determine what is the average density of the mixture : 60 cm^3 of gasoline are mixed with 50cm^3 of water. What is the average density of the mixture? 55g of gasoline are mixed with 60g of water. What is the average density of the mixture
Compute by how much does each spring stretch : An object is attached to the lower end of a 100-coil spring that is hanging from the ceiling. By how much does each spring stretch
Evaluate the standard enthalpy for each equation : Write balanced equations for the combustion of methane, CH4(g) and octane C8H18 in air. The products are carbon dioxide and liquid water. Calculate the standard enthalpy for each equation called the heat of combustion.

Reviews

Write a Review

Chemistry Questions & Answers

  How to calculate the work done by the gas

At a constant pressure of 97.0 atm, calculate the work done by the gas when the volume decreases from 87.0 L to 19.0 L. (make sure the sign and units are correct)

  Explain nitroglycerin c3h5(no3)3 detonates into n2

nitroglycerin C3H5(NO3)3 detonates into N2, O2, CO2, and H2O. In addition 6.26 kJ of heat is given off per gram of nitroglycerine denotated. what is the specific heat when 4.65 g of N2 is formed

  Explain the shaper end point in a titration

Which solute would provide the shaper end point in a titration with 0.1 M HCl: use ka or kb values to answer this question. (a) 0.10 M NaOCl or 0.1 M hydroxylamine (b) 0.10 M NH3 or 0.10 M sodium phenolate (c) 0.1 M methylamine or 0.10 M hydroxyla..

  Describe hydrogenating methyl trans-cinnamate

When hydrogenating methyl trans-cinnamate or dimethyl fumurate using 5% Pd/C at room temperature, how will you determine if the reaction is chemoselective

  Some ice cubes at 0 degrees c with a total mass of 379g are

some ice cubes at 0 degrees c with a total mass of 379g are placed in a microwave oven and subjected to 750. w 750.

  Define how many moles of copper atoms were lost

How many moles of copper atoms were lost? ii. The Faraday constant. iii. The charge of one electron. iv. The mass of one electron.

  Define what is the ksp of pbi2

If the concentration of lead iodide [PbI2] in a saturated aqueous solution is 1.5 x 10-3 M, what is the Ksp of PbI2

  State the condensed electron configuration of antimony

Write the condensed electron configuration ( using the noble gas electron configuration) of antimony. How many electrons are unpaired. Please show all work and provide all steps.

  After you preform your experiment you determine that the

after you preform your experiment you determine that the kf value for naphthalene is 6.91 . you are using 10g of

  Bring the equilibrium in carbon monoxide concentration

Determine how many moles of carbon dioxide should be combined to the system to bring the equilibrium carbon monoxide concentration to 0.715 mol/L?

  Evaluate the ph of the resulting solution

Consider the titration of 100.0 mL of 0.100 M H2NNH2 (Kb = 3.0 10-6) by 0.200 M HNO3. Calculate the pH of the resulting solution after the following volumes of HNO3 have been added.

  Explain what is the solubility of o at an elevation

what is the solubility of O2 at an elevation of 12,000 ft where the atmospheric pressure is 0.657 atm? Assume the temperature is 25°C

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