Define when the same gas is cooled from 50c to 25c

Assignment Help Chemistry

Reference no: EM13678948

Explain when a gas is cooled at constant volume form an primary temperature of 50 C to 25 C it loses 60J of heat. Define when the same gas is cooled from 50C to 25C at constant pressure it loses 100J of heat. State what is the value of enthalpy change delta H when the gas is heated from 25C to 50 C at constant volume?

Reference no: EM13678948

Questions Cloud

Is the firm operating in short run or long run : Is the firm operating in short run or long run? Explain.

State equations showing how to prepare benzene : State equations showing how to prepare each of the subsequent from benzene and any necessary organic or inorganic reagents. If an ortho para mixture is formed in any step of synthesis presume that you can separate the two isomers.

Explain at what kelvin temperature will the reaction : A certain reaction has activation energy of 51.14 kJ/mol. Explain at what Kelvin temperature will the reaction proceed 4.50 times faster than it did at 321 K

Compute the heat of reaction when 1 mol of hydrogen gas : For NH3 gas the standard enthalpy of formation Hf= -46 kJ/mol. Compute the heat of reaction when 1 mol of hydrogen gas reacts with excess nitrogen gas to produce NH3 at 298K and constant pressure 1 atm.

Define when the same gas is cooled from 50c to 25c : Define when the same gas is cooled from 50C to 25C at constant pressure it loses 100J of heat. State what is the value of enthalpy change delta H when the gas is heated from 25C to 50 C at constant volume

Explain a definite substance has a heat of vaporization : A definite substance has a heat of vaporization of 52.30 kJ/mol. Explain at what temperature Kelvin will the vapor pressure be 6.00 times higher than it was at 359 K.

Define the total volume is the sum of the individual volumes : If the solution has the same density as well as specific heat as water, define what is PH for this reaction per mole of H2O produced. Presume that the total volume is the sum of the individual volumes.

Find out the rate law for the overall reaction : In regards of the subsequent mechanism. Step 1- 2A to B+C equilibrium Step 2- B+D to E slow. Overall- 2A+D to C+E. Find out the rate law for the overall reaction where the overall rate constant is represented as k.

Carbon dioxide and how many grams of mater : Carbon dioxide and how many grams of mater

User Account

All Pages