1 year ago
Verified Sherpa Tutor
You can burn a small amount of the fuel. Collect the gas in a vial containing water. If the resulting liquid has a pH <4 the fuep has noticable sulfurr impurities.
Interested in booking a 1-1 lesson with me?Click here to view my profile and send me a message.
We have thousands of qualified teachers who are able to provide top quality lessons online. Find your tutor and set up your free introduction today!Find a Chemistry Tutor