Although you did not perform the redistillations of fraction 1 and fraction 3, you are still responsible for distillation theory as explained in techniques 2 and 3.
a. for the redistillation of fraction 3, predict how the gas chromatogram of fraction 3 from the redistillation would have differed from the gas chromatogram of fraction 3 from the first distillation.
b. explain your answ

true statements:

a) x + y = y + x   ⇒ commutative property of addition

b) (x * y) * z = x * (y * z) ⇒ associative property of multiplication

d) (x + y) + z = x + (y + z) ⇒ associative property of addition

false statements:

c) x - y = y - x   should be: x - y = - y + x

e) (x - y) - z = x - (y - z) should be: (x - y) - z = x - (y + z)

step-by-step explanation:

your answer would be 10x - 1

i am unable to solve this problem

step-by-step explanation: