Replies

To: Karl Spooner

Hydrogen:
Lower explosive limit: 4%
Upper explosive limit: 75%
Percent volume

The only gases with wider ranges are acetylene and ethylene oxide.

30 posted on 10/31/2016 5:30:10 PM PDT by Fred Hayek (The Democratic Party is now the operational arm of the CPUSA)

To: Fred Hayek

What did they say for methane?

33 posted on 10/31/2016 5:33:36 PM PDT by Karl Spooner

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794