Explain which of the state functions are extensive

Assignment Help Chemistry
Reference no: EM13674406

In computing the heat given off by a reaction in a calorimeter you must account for heat absorbed by

1. Water and calorimeter

2. Calorimeter only

3. Water only

4. Air only

Explain which of the following state functions are extensive?

I) Pressure (P)

II) Temperature (T)

III) Enthalpy (H)

Reference no: EM13674406

Questions Cloud

Determine how much work do you do on the pumpkin : Early one October you go to a pumpkin patch to select your Halloween pumpkin. Determine how much work do you do on the pumpkin as you carry it from the field
Explain helium in a toy balloon : Explain solids, liquids and gases in terms of how they fill a container, Utilize your descriptions to identify the physical state at room temperature of the subsequent 1.helium in a toy balloon. 2. Mercury in a thermometer. 3. Soup in a bowl
Obtain how high can he swing upward : A boy is running at a speed of (6.4 m/s) and grabs a rope hanging vertically from a tall tree in order to swing out over a pond. Determine how high can he swing upward
Determine what is the velocity of the object just then : At some other time, the velocity consists of only a y component. If the force is unchanged, and the instantaneous power is -11 W, determine what is the velocity of the object just then
Explain which of the state functions are extensive : In computing the heat given off by a reaction in a calorimeter you must account for heat absorbed by. Explain which of the following state functions are extensive
Determine how much work did her force do on the car : In 1960 a Tampa, Florida, mother reportedly raised one end of a car that had fallen onto her son when a jack failed. determine how much work did her force do on the car
Determine how much work is done on the roof : The roof of a large arena, with a weight of 280 kN, is lifted by 42 centimeter so that it can be centered. Determine how much work is done on the roof by the forces making the lift
Explain what is the concentration after 825 seconds : N2O5 decomposes with a first order rate constant of 4.81*10-4 sec. If the preliminary concentration is 1.65*10-2 m, Explain what is the concentration after 825 seconds
Determine the work done by the force in moving the atom : The force on an atom is directed along an x axis and given by F = 0.77(x/2.9 - 2.4) where x is in meters and F is in Newton's. Determine the work done by the force in moving the atom from x = 0 to x= 5.6 m

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the ph range that would allow to precipitate

Suppose a solution contains 0.25 M Pb2 and 0.49 M Al3 . Calculate the pH range that would allow Al(OH)3 to precipitate but not Pb(OH)2

  State the net charge of a polypeptide at a particular ph

The net charge of a polypeptide at a particular pH can be determined by considering the pK value for each ionizable group in the protein

  Evaluate the change in entropy of the copper

A block of copper, mass at 500 grams and initially at T = 293 K is in thermal contact with an electric heater at a resistance 1.00 kiloOhms and negligible mass. A current of 1.00 A is passed for 15.0 seconds. How do you calculate the change in ent..

  How much natural gas will he need to burn

A cook wants to heat 1.75 of water from 26.0 to 100.0 If he uses the combustion of natural gas (which is exothermic) to heat the water, how much natural gas will he need to burn? Natural gas produces 49.3 of heat per gram.

  Compute the ph of benzoic acid is dissolved in water

Calculate the pH of Benzoic acid if 0.0458 M is dissolved in water ( Ka = 6.40 x 10^-5) C6H5CO2H + H2O = (H3O+) + C6H5CO2 ^-1

  Explain positive charge in the form of protons

Suppose you have made 1L worth of a mixture of methanol and water, by mixing 3 parts of methanol and 2 parts of water by mass. Assume for simplicity that the volume of the mixture is exactly equal to the sum of the volumes of the ingredients

  Computing value of kb in substances and pkb for base

Calculating Value of Kb in Substances and pKb for Base, Codeine (C18H15NO3) is a weak organic base. A 5.0x10-3 solution of codeine has a pH of 9.95.

  How many grams of carbon dioxide and water will be produced

how many grams of carbon dioxide and water will be produced from a mixture that contains 42.0g of propane and 258 grams

  Calculate the standard emf of a cell that uses the mgmg2

calculate the standard emf of a cell that uses the mgmg2 and cucu2 half-cell reactions at 25 degrees celsius. write the

  Explain the mass of potassium chlorate that decomposed

A mass of solid potassium chlorate undergoes thermal decomposition in the presence of a catalyst (manganese dioxide) to produce solid potassium chloride and oxygen gas. As a result, 250mL of oxygen are collected over water at 26.0 degrees C and a ..

  Explain the temperature dependence of the vapor pressure

The temperature dependence of the vapor pressure is given by the equation: Ln p = Ln A - deltaH(vapor)/RT. Where p = pressure, T = temperature, A = pre-exponential constant, and delta h (vapor) is the enthalpy of vaporization. Solve for vapor pres..

  State the co concentration in cigarette smoke

The U.S. national ambient air quality standard for CO in a 1-hr period is 35 ppm. How many times greater than this standard is the CO concentration in cigarette smoke

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