Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and the Yahoo Answers website is now in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.

Chung Hei asked in 科學及數學化學 · 1 decade ago

F.2 Integrated Science

when food is burnt,_____(1)______ will released??

Soda Lime _______(2)________ carbon dioxide

how can we test water vapour??

~T H X~

1 Answer

Rating
  • fooks
    Lv 7
    1 decade ago
    Favorite Answer

    When food is burnt, energy will be released.

    Soda Lime absorbs carbon dioxide

    How can we test water vapour ?

    Water vapour turns dry cobalt chloride paper from blue to pink.

    Source(s): fooks
Still have questions? Get your answers by asking now.