Log in
Sign up for FREE
arrow_back
Library
Phenol production and sustainibility
By Phoenix Hoyle
star
star
star
star
star
Share
share
Last updated about 1 year ago
3 questions
Add this activity
1
3
1
Question 1
1.
a) Use the information to explain why the modern process is more sustainable.
higher yield
higher atom economy
produces waste products
By products are useful
Toxic waste produced
fewer raw materials
uses corrosive chemicals
Old process
New process
Question 2
2.
(more sustainable)
using ______________ raw materials
Reduce use of _________________
Reducing ________________ of process
reducing pressure of process
Adding a _____________ to reduce ____________needed to overcome the _______________ energy
Other Answer Choices:
drag_indicator
temperature
drag_indicator
fossil fuels
drag_indicator
catalyst
drag_indicator
energy
drag_indicator
activation
drag_indicator
renewable
Question 3
3.
speed up chemical reactions
have specific pH ranges
provide alternative routes for reactions
work best at a narrow optimum temperature range
Enzymes reduce activation energy
Advantage of enzymes
Disadvantage of enzymes