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

Combustion reactions, How many moles of octane must be burned to release 52...

How many moles of octane must be burned to release 525.1 kcal ?

Caustic embrittlement, Caustic Embrittlement: Caustic embrittlement is a t...

Caustic Embrittlement: Caustic embrittlement is a type of boiler corrosion caused by using highly alkaline water in the boiler. During softening process by lime-soda processes, fr

The order of filling of electrons in the orbitals of an atom, The order of ...

The order of filling of electrons in the orbitals of an atom will be : (1) 3d, 4s, 4p, 4d, 5s,                        (2)  4s, 3d, 4p, 5s, 4d        (3) 5s, 4p, 3d, 4d, 5s

Radioactivity, what are the applications of radioactivity in forensics, agr...

what are the applications of radioactivity in forensics, agriculture, medicine, engineering, and geology

The magnetic quantum number for valency electrons of sodium, The magnetic q...

The magnetic quantum number for valency electrons of sodium is: (1) 3        (2) 2         (3) 1       (4) 0 Ans: 0

Chemical reaction, classify the reaction.Na2CO3(s) + SiO2(s) ? Na2SiO3(l) ...

classify the reaction.Na2CO3(s) + SiO2(s) ? Na2SiO3(l) + CO2(g)

Simple molecular orbital description of diborane, Q. Simple molecular orbit...

Q. Simple molecular orbital description? we can give a simple molecular orbital description of bonding in B 2 H 6 as follows. Each boron atom is sp 3 hybrid giving four sp 3

Structure of atoms, briefly explain laws of atoms with example

briefly explain laws of atoms with example

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