Ch3: Material Balances

Question 1

First law of thermodynamics

Answer 1

Matter cannot be created or destroyed by ordinary processes

Question 2

Steady state:
Conservative:
Constant density:

Answer 2

AR = 0
GR = 0
Flows are additive

Question 3

Generation rate

Answer 3

Overall rate of generation within a boundary

Question 4

Intrinsic reaction rate (r)

Answer 4

Time rate of change in the number of miles of a component per unit volume

Question 5

GR =

Answer 5

rV