Donate SIGN UP

rachael122

Only 1 question

Avatar Image
rach_liz

Enzymes

In terms of molecular structure, why won't biological washing powder containing enzymes break down oily stains? (It's for AS level homework!)
13:26 Sun 27th Nov 20055 answers, last by rachael122 15:22 Tue 29th Nov 2005

Only 1 question