Determine the limiting reactant, Chemistry

Assignment Help:

1. Wet air containing 4.0 mole% water vapor  at 76°F and 14.8 psia is passed through a column of calcium chloride pellets.   The pellets absorb 97% of the water and none of the other constituents of the air.  The column packing was initially dry and had a mass of 3.40 kg.  Following 5.0 hours of operation, the pellets are reweighed and found to have a mass of 3.52 kg.   Calculate the molar ?ow rate (mol/h) of the feed gas and the mole fraction of water vapor in the product gas.

2. Ammonia is burned with oxygen to form nitric oxide (NO) and water.

a)  Calculate the ratio (lbmole O2 react/lbmole NO formed).

b)  If ammonia is fed to a continuous reactor at a rate of 100 kmol NH3/h, what oxygen feed rate (kmol/h) would correspond to 40.0% excess O2?

c) If 50.0 kg of ammonia and 100.0 kg of oxygen are fed to a batch reactor, determine the limiting reactant, the percentage by which the other reactant is in excess, and the extent of reaction (mol) and mass of NO produced (kg) if the reaction proceeds to completion.


Related Discussions:- Determine the limiting reactant

Biomarker, definition and classes of biomarkers

definition and classes of biomarkers

Anaerobic fermentation of grain , In the anaerobic fermentation of grain th...

In the anaerobic fermentation of grain the yeast Saccharomyces cerevisiae digests glucose from plants to create the products ethanol and propenoic acid by the following overall rea

Discuss the ion exchange process of water softening, Discuss the ion exchan...

Discuss the ion exchange process of water softening. Give an account of the variety of mechanisms of Lubrication. Write notes on bulk and solution polymerization techniques.

#10.., #Classify each reaction and give the name of all the chemical formul...

#Classify each reaction and give the name of all the chemical formula..

Explain the winnowing and primary processing of wheat, Explain the Winnowin...

Explain the Winnowing and Primary processing of wheat  Winnowing: In this process, the impurities are  separated on the principle that their density differs from that of the

Aluminium used as a reducing agent of metals. why?, The free energy change...

The free energy change for the formation of oxide of aluminium is highly negative ( -1000 to -1100) so , it can easily reduce any metal oxide abve it easily in ellingham diamgram a

P- block elements, what are the chemical poperties of p-block elements ?

what are the chemical poperties of p-block elements ?

Explain about the dielectric breakdown, Explain about the Dielectric  Brea...

Explain about the Dielectric  Breakdown Dielectric  Breakdown  of  a  dielectric  material  is  because of the excitation of electrons into the conduction band across energy

Write Your Message!

Captcha
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