11:27 AM
Subject: Re: [biofuel] hydrogen powered cars - am I missing something?
robert luis rabello wrote:
I've been waiting for a hydrogen economy for nearly forty years now.
The fact that it hasn't happened yet should tell us all that this is an
unreasonable idea.
Not at all -- it just
@yahoogroups.com
To: biofuel@yahoogroups.com
Subject: [biofuel] hydrogen powered cars - am I missing something?
Date: Thu, 17 Jan 2002 21:57:43 -
I always like to post those tough chemistry questions since I am a
chemistry major in college right now, and the current one is one I
believe I asked
robert luis rabello wrote:
I've been waiting for a hydrogen economy for nearly forty years now.
The fact that it hasn't happened yet should tell us all that this is an
unreasonable idea.
Not at all -- it just tells me that Big Oil can use their stranglehold
on US politics to kill any
Message-
From: Alex McKinney [mailto:[EMAIL PROTECTED]
Sent: Friday, January 18, 2002 5:12 AM
To: biofuel@yahoogroups.com
Subject: Re: [biofuel] hydrogen powered cars - am I missing something?
I believe fuel-cell technology uses hydrogen and combines it with oxygen to
make water
use.
Kirk
-Original Message-
From: Ken Provost [mailto:[EMAIL PROTECTED]
Sent: Friday, January 18, 2002 9:27 AM
To: biofuel@yahoogroups.com
Subject: Re: [biofuel] hydrogen powered cars - am I missing something?
robert luis rabello wrote:
I've been waiting for a hydrogen economy
That's what burning is: the combination of a
substance with oxygen.
--- [EMAIL PROTECTED] wrote:
You ask the question of a fuel cell burning
hydrogen. Your error is in the
question. A fuel cell combines hydrogen and
oxygen in a chemical reaction not
in combustion to produce electricity,
I always like to post those tough chemistry questions since I am a
chemistry major in college right now, and the current one is one I
believe I asked a while back, but got no response.
In a car powered by a fuel cell where hydrogen is essentially the
main fuel source, or solely the fuel
@yahoogroups.com
Subject: [biofuel] hydrogen powered cars - am I missing something?
I always like to post those tough chemistry questions since I am a
chemistry major in college right now, and the current one is one I
believe I asked a while back, but got no response.
In a car powered by a fuel cell
You ask the question of a fuel cell burning hydrogen. Your error is in the
question. A fuel cell combines hydrogen and oxygen in a chemical reaction not
in combustion to produce electricity, heat, and water.
[Non-text portions of this message have been removed]
To: biofuel@yahoogroups.com
Sent: Thursday, January 17, 2002 1:57 PM
Subject: [biofuel] hydrogen powered cars - am I missing something?
I always like to post those tough chemistry questions since I am a
chemistry major in college right now, and the current one is one I
believe I asked a while
jmwelter wrote:
In a car powered by a fuel cell where hydrogen is essentially the
main fuel source, or solely the fuel source, what is used to burn
it?
Oxygen in the air.
It may sound like a dumb question, but the atmosphere is 80%
nitrogen. If air was used to burn hydrogen, then
11 matches
Mail list logo
