The initial rate of no formation is at least 3 times

Assignment Help Chemistry
Reference no: EM13689991

Problem- In ethane combustion at 2000K and 1atm, the initial rate of NO formation is at least 3 times faster at 25% excess air than at 0% excess air. Is the statement true or false?

Give reasons or calculations to sustain your answer.

Reference no: EM13689991

Questions Cloud

Explain what is the ksp of the salt at 25 â°c : Problem- At 25 °C only 0.0560 mol of the generic salt AB3 is soluble in 1.00 L of water. 1) Explain what is the Ksp of the salt at 25 °C
Conversion is achieved at least 10 times earlier at 50 atm : Problem- In ethane combustion at 2000K and 25% excess air, 50% conversion is achieved at least 10 times earlier at 50 atm than at 1 atm.
Gasoline rate of combustion in air exceeds+ : Problem- If gasoline (assume octane) is completely consumed in 1 millisecond at 2000K and 1 atm, its (average) rate of combustion in air exceeds 10^3 mol/m^3/sec.
The average molecular velocity in a gas sample : Problem- The average molecular velocity in a gas sample at 300 K is 500 m/s. The temperature of this gas is increased until the average velocity or its molecule os 1000 m/s. What is the new temperature
The initial rate of no formation is at least 3 times : Problem- In ethane combustion at 2000K and 1atm, the initial rate of NO formation is at least 3 times faster at 25% excess air than at 0% excess air. Is the statement true or false?
The de broglie wavelength is found : Problem- An atom of a particular element is traveling at 1% of the speed of light. The de Broglie wavelength is found to be 4.15???10?3 pm. Which element is this
Formulas of all of the ionic compounds : Problem- Predict the names and formulas of all of the ionic compounds possible using the following elements or ions Li+, Be2+, Fe2+, Fe3+, F-, Cl-, S2-, C, Ne
Explain the time required for complete burnout of coal : Problem- The time required for complete burnout of coal(assume pure carbon) when O2 diffusion is the RDS (1 atm, D = 10^-5 m^2/s, 200K, 0.1mm particles whose density is 1500 kg/m^3) exceeds 1 second). Is the statement true or false
Calculate the ka for the acid : Problem- Enough of a monoprotic acid is dissolved in water to produce a 0.0123 M. The PH of the resulting solution is 2.58. Calculate the Ka for the acid.

Reviews

Write a Review

Chemistry Questions & Answers

  Explain what is the mass of salt after second heating

Dry the hydrate as instructed in the lab procedure, noting down it's mass until it appears to no longer decrease (no more water bound in the sample).

  Explain what would the product be in an aldol condensation

What would the product be in an aldol condensation and dehydration reaction for 4-methoxybenzaldehyde

  Depict a complete lewis structure for the conjugate acid

Draw a complete lewis structure for the CONJUGATE ACID of Nitromethane (condensed formula CH3NOOH). Draw a complete lewis structure that shows all bonds, unshared electron pairs, and minimized formal charges where appropriate.

  Define a non-standard standard scientific experiment

In a police line-up, the witness is asked to identify one criminal from a group of similar-looking people. If the authorities who conduct the line-up do not know which person is the suspected criminal,

  A silver chromate is sparingly soluble in aqueous solutions

Silver chromate is sparingly soluble in aqueous solutions. The Ksp of Ag2CrO4 is 1.12x10^-12. What is the solubility (mol/L) of silver chromate

  Determine the mass of rectangular solid

The dimensions of a rectangular solid are 8.45 cm long, 4.33 cm wide and 2.85 cm high. If the density of the solid is 9.43 g/cm3, then determine the mass?

  Explain hrxn representan enthalpy of formation

For which of the following reactions does Hrxn representan enthalpy of formation. C(s) + O2(g) -> CO2(g) CO2(g) + C(s) -> 2 CO (g) CO2(g) + H2(g) -> H2O(g) + CO(g) 2 H2(g) + C(s) -> CH4(g)

  Obtain an equation for the change in helmholtz energy

One mole of a gas obeys van der waals equation of state that is allowable to expand isothermally from v1 to v2. Obtain an equation for the change in Helmholtz energy for such expansion.

  Find out the concentration in molarity

Determine the concentration in molarity (M) of a crystal violet solution based on a measured absorbance of 0.652 at 590 nm at a path length of 1.0 cm

  Explain how many moles of gas caused the pressure change

How many moles of gas caused this pressure change 1.023-.954 atm=.069 atm? This mole-to pressure change equivalence will be used asa conversion factor in questions 2 and 3.

  Determine the value of faraday

Determine the value of Faraday used If the electrolysis was carried out for eighty minutes with a current of four amperes flowing

  How to calculate the standard cell potential

Use the standard half-cell potentials listed below to calculate the standard cell potential for the following reaction occurring in an electrochemical cell at 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