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

Volumetric analysis, how to determine the concentration of citric acid give...

how to determine the concentration of citric acid given that it reacts with sodium hydroxide

Gels, classification of gels

classification of gels

What is the formula of the compound, A cubic solid is made of two elements ...

A cubic solid is made of two elements X and Y. Atoms V are at the corners of the cube and X at the body centre. What is the formula of the compound?

Freezing and Boiling points, Calculate the molarmass of a nonelectrolyte th...

Calculate the molarmass of a nonelectrolyte that lowers the freezing point of 25.00g of water to -3.9 degrees C when 4.27 g of the substance is dissolved in the water.

P block, why ionisation energy of aluminium is greater then Ga?

why ionisation energy of aluminium is greater then Ga?

Iupac nomenclature, what are the most important rules of iupac nomenclature...

what are the most important rules of iupac nomenclature that a student should know

Buffers , does adding hcl to acetic acid and sodium acetate = more acid con...

does adding hcl to acetic acid and sodium acetate = more acid consumption r spodium consupmtion?>

When an electron jumps from lower to higher orbit energy, When an electron ...

When an electron jumps from lower to higher orbit, its energy : (1) Increases (2) Decreases (3) Remains the same (4) None of these Ans:  Increases

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