Suppose the waste heat of the engine provides all the heat

Assignment Help Chemistry
Reference no: EM13169652

Suppose an iceberg with a mass of 1.00*10^13 kg is at a uniform temperature of 0.00C. The surrounding ocean has a temperature of 10.0C. A carnot heat engine used ocean water as a heat source and the iceburg as a heat sink. Assuming the waste heat of the engine provides all the heat necessary to melt the iceberg, how much work can this do?

A typical coal burning power plant produces 2000 MW of power. If the carnot engine in this problem was used to generate electricity, how long can the carnot replace a coal burning power plant before the iceberg melts?

Reference no: EM13169652

Questions Cloud

What are the values of delta h and delta e : Assume that a particular reaction evolves 239 kJ of heat and that 27 kJ of PV work is gained by the system. what are the values of delta H and delta E? Assume that a particular reaction evolves 239 kJ of heat and that 27 kJ of PV work is gained..
What volume will the n2o4 occupy : If 25.0 mL of NO2 gas is completely converted to N2O4 gas under the same conditions, what volume will the N2O4 occupy?
Define why at low temperatures hcl is added to butadiene : When HCl is added to 1,3-butadiene either 3-chloro-1-butene or 1-chloro-2-butene forms. Which product is more stable? Explain. b) Explain why at low temperatures, e.g. -80oC, when HCl is added to 1,3-butadiene the major product is 3-chloro-1-but..
Calculate the total kinetic energy of the gaseous mixture : a 100.-L flask contains a mixture of methane, CH4, and argon at 25°C. The mass of argon present is 228 g and the mole fraction of methane in the mixture is 0.650. calculate the total kinetic energy of the gaseous mixture.
Suppose the waste heat of the engine provides all the heat : Assuming the waste heat of the engine provides all the heat necessary to melt the iceberg, how much work can this do?
What is the concentration of vitamin c : A 100-mL sample of the juice took 9.58 of the iodine solution to reach a starch end point. What is the concentration of Vitamin C.
When the temperature of the solution is found to be less : When ammonium chloride, NH4Cl, dissolves in water, the temperature of the solution is found to be less than that of the original water sample.
Calculate the molar mass of the compound : The vapor pressure of benzene is 53.3 kPa at 60.6°C, but it falls to 51.5 kPa when 19.0 g of a nonvolatile unknown organic compound is dissolved in 500 g of benzene. Calculate the molar mass of the compound.
What is its final volume : A gas occupying a volume of 395 mL at a pressure of 0.970 atm is allowed to expand at constant temperature until its pressure reaches 0.541 atm. What is its final volume?

Reviews

Write a Review

Chemistry Questions & Answers

  How to calculate the volume of aqueous

How to calculate the volume of 1.5M aqueous pottasium hydroxide require to react completly with 2g of benzoic acid and extract the solution twice using the volume calculated?

  Complexometric titration and stoichiometry

Complexometric titration and stoichiometry - How many grams of chloride ion were present in sample

  How many millimoles of non-limiting reactant remain unused

If iron is oxidized to Fe2+ by a copper(II) sulfate solution, and 0.538 grams of iron and 13.0 mL of 0.40M copper(II) sulfate react to form as much product as possible.

  An existing power plant has been found to produce so2

An existing power plant has been found to produce SO2 concentration of 20?g/m3 at a distance of 800m directly downwind from the stack when the wind is 4m/s from the north during a class C stability situation.

  Compute the molality and mol fraction

Calculate the molality, molarity and mol fraction of a 25.4% (by mass) aqueous solution of phosphoric acid (H3PO4). in one litre of solution.

  How many resonance structures cyclohepatrienyl cation

How many resonance structures are there for the cyclohepatrienyl cation? Draw them. Are carbon-carbon bonds equivalent?

  How many molecules of cholesterol are present

A typical deposit of cholesterol, C27H46O, in an artery has a mass of 3.90 mg. How many molecules of cholesterol are present in this deposit?

  What is the new pressure of the gas in pa

A 787 mL gas sample at STP is compressed to a volume of 226 mL, and the temperature is increased to 29?C. What is the new pressure of the gas in Pa.

  What is the de broglie wavelength

What is the de Broglie wavelength of a 11.5 g hummingbird flying at 109 mph?

  What is the total combined mass of carbon dioxide and water

An automobile gasoline tank holds 43 of gasoline. When the gasoline burns, 151 of oxygen are consumed and carbon dioxide and water are produced. What is the total combined mass of carbon dioxide and water that is produced?

  Estimating density of air

The density of air at ordinary atmospheric pressure and 25 0C is 1.19 g/L. What is the mass of air, in kg, in a room that measures 12.5 ft by 15.5 ft by 8.0 ft?

  How many moles of co will be produced

If a total of 13.5 mol NaHCO3 and 4.5 mol of C6H8O7 react, how many moles of COs and NA3C6H5O7 will be produced? 3NaHCO3(aq) + C6H8O7(aq) -> 3CO2(g) + 3H2O(s) + Na3C6H5O7(aq)

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