CHA + 20,
, + 2H,0
Identify each part of this chemical equation, which
describes the burning of methane and oxygen.
A (the entire green box):
B (the blue box);
C (the arrow):
D (the number):
E (the purple box):
A
B
C
D
E
Please HELP

Oxygen gas enters well-insulated diffuser at 25 lbf/in.2, 420r, with a velocity of 860 ft/s through a flow area of 1.6 in.^2. at the exit, the flow area is 12 times the inlet area, and the velocity is 19 ft/s. the potential energy change from inlet to exit is negligible. assuming ideal gas behavior for the oxygen and steady-state operation of the diffuser, determine the following: (a) the exit temperature, in r(b) the exit pressure, in lbf/in.^2 (c) the mass flow rate, in lb/s