Assuming the ideal gas model and the shortcut van ’t Hoff equation are valid, how many moles of 1,3-butadiene are in the system at equilibrium?
1,3-butadiene can be formed through the dehydrogenation of n-butane:
C_4 H_10 ? C_4 H_6+ 2H_2
If 10 mol of n-butane and 10 mol of 1,3-butadiene are placed in a closed system reactor, the system is allowed to come to equilibrium at T = 1000 K and P = 0.3 MPa.
A. 10 mol
B. 12.2 mol
C. 15.6 mol
D. 20 mol
E. The problem cannot be solved.
B. Correct. This is the final amount of 1,3-butadiene.
You might also like to view...
All of these statements about SAI angle are true EXCEPT:
A. It is adjustable B. It reduces the need for excessive positive caster C. It is tilted toward the center of the vehicle D. It is added to the positive camber to calculate the included angle
A ____________________ is an area the size of one square mile
Fill in the blank(s) with correct word
Technician A says that traction control is available if a rear-wheel drive vehicle is equipped with an RWAL brake system. Technician B says that hydraulic pressure from the electrohydraulic unit supplies brake fluid pressure to the wheel brake that is spinning during a traction control event. Which technician is correct?
A) Technician A only B) Technician B only C) Both Technicians A and B D) Neither Technician A nor B
The type of solder that should be used for electrical work is __________
A) 50/50 with acid paste flux B) Rosin core C) 60/40 with no flux D) Acid core