Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.



Question

secondary 4 | E Maths
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Angel
Angel

secondary 4 chevron_right E Maths chevron_right Singapore

Help for source of raw material and rate of reaction ty

Date Posted: 4 months ago
Views: 63

See 1 Answer

Hydration:
Ethene from cracking of naphtha
Rate of reaction: fast (hours)

Fermentation:
Sucrose (sugar) from sugarcane
Rate of reaction: slow (days to a few weeks)
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Arnold K H Tan
Arnold K H Tan's answer
2155 answers (A Helpful Person)
1st