A balloon filled with hydrogen gas also releases heat when lit on fire. Due to differences in energy density, the crystallization of sodium acetate releases more heat per mole than the hydrogen gas ...

A 22-year-old woman was killed and three others were critically injured when a hydrogen gas cylinder exploded while ... instantly killed homemaker Muskan Mondal who was buying a balloon for her child.

Giang Pham, 33, was at a restaurant in the Vietnamese capital of Hanoi on February 14, preparing to blow out the candles on her birthday cake when the hydrogen-filled balloons she was holding ...

A balloon filled with hydrogen gas also releases heat when lit on fire. Due to differences in energy density, the crystallization of sodium acetate releases more heat per mole than the hydrogen gas ...