This video is not available for purchase in your country.

Catalysed hydrogen peroxide decomposition

K004/5235

Rights Managed

  • {{ default.width }}x{{ default.height }}
  • {{ default.frame_rate }}
  • {{ default.size }}

This video is not available for purchase in your country.

Please contact your Account Manager if you have any query.

Credit

RHYS LEWIS & MINH TAN PHAM, AHS, DECD, UNISA / SCIENCE PHOTO LIBRARY RHYS LEWIS & MINH TAN PHAM, AHS, DECD, UNISA / SCIENCE PHOTO LIBRARY

Caption

Decomposition of hydrogen peroxide catalysed by manganese (IV) oxide. Hydrogen peroxide (H2O2) is unstable, and naturally decomposes very slowly at room temperature, producing water and oxygen gas. The speed of this decomposition can be greatly increased by a catalyst, however. Most transition metals and their compounds can perform this function. Some of the manganese forms ions in solution, which undergo redox reactions with the peroxide that form species that react further to produce the water and oxygen, and produce manganese dioxide again.

Release details

Model release not required. Property release not required.

Clip Properties:

  • Duration: 00:01:45
  • Audio: No
  • Interlaced: No
  • Capture Format: Sony FS700
  • Codec: Apple ProRes 422 HQ

 {{ i.shot_duration ? i.shot_duration + ' ' : '' }}{{ i.shot_uhd ? '4K ' : i.hires ? 'HD ' : '' }}{{ i.spl_number }} R{{ i.license }}

  • Add to board
  • Similar {{ mediaType(i) }}