In a chemical plant 240kmol combustible gas mixture with 20% excess air is fed into a burner unit. The gas product from the burner is cooled to remove all the water to
yield a dry gas. The Orsat analysis of this flue gas shows that for every 2kmol CO2
produced; 3kmol CO is produced. (Ratio of CO2 /CO produced is 2/3)
Analysis of the combustible gas mixture fed into the burner: 60% CH4, 20% C2H4, 10%
CO, 5% O2 , 5%N2
2.1 Calculate the amount of water removed from the system (kmol)
2.2 Calculate the amount of air fed into the system (kmol)

the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true?

a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of

5

9

degree celsius.

a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit.

a temperature increase of

5

9

degree fahrenheit is equivalent to a temperature increase of 1 degree celsius.

a) i only

b) ii only

c) iii only

d) i and ii only

answer:

it thinks that you spelled something wrong.

explanation:

answer:

me yeah

explanation:

answer:

the correct answer is d