Ammonia is oxidized to nitric oxide in the following reaction: 4NH3 5O2 ! 4NO 6H2O (a) Calculate the ratio (lb-mole O2 react/lb-mole NO formed).(b) If ammonia is fed to a continuous reactor at a rate of 100.0 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 and mass of NO produced (kg) if the reaction proceeds to completion.

What important technology has done the most to allow a businesses a chance to compete with larger international companies

Some of the first computer games were created in the early 1970s by college students experimenting after hours to see what the were capable of doing.

Write a program that begins by reading in a series of positive integers on a single line of input and then computes and prints the product of those integers. integers are accepted and multiplied until the user enters an integer less than 1. this final number is not part of the product. then, the program prints the product. if the first entered number is negative or 0, the program must print “bad input.” and terminate immediately. next, the program determines and prints the prime factorization of the product, listing the factors in increasing order. if a prime number is not a factor of the product, then it