heat of combustion for hydrogen?

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heat of combustion for hydrogen?

can someone tell me the heat of combustion for liquified hydrogen?

2007-11-05 06:05:35 · 2 answers · asked by thesilvernewt 2 in Science & Mathematics ➔ Chemistry

2 answers

Might be boiling point as things have to be in the gas phase to burn. You might find it on wikipedia.

2007-11-05 06:25:00 · answer #1 · answered by Neil G 5 · 0⤊ 1⤋

To exist as a liquid, H2 must be pressurized and cooled to 20.27 K ( â252.87Â°C) or below.

At these pressures / temperatures H2 will not 'burn' (Oxygen is a solid below -218 C anyway).

2007-11-06 03:44:26 · answer #2 · answered by Steve B 7 · 0⤊ 0⤋