Calculate the strength of 10 volume solution od hydrogen peroxide
Answers
Answered by
64
2H2O2 gives 2H2O + O2..
So in 22.4 lit of O2 have 68 gm of H2O2....toh 10 lit of O2 have???
10×68÷22.4=30....
So in 22.4 lit of O2 have 68 gm of H2O2....toh 10 lit of O2 have???
10×68÷22.4=30....
Answered by
7
The volume strength of 10 volume solution of hydrogen peroxide is equal to 30%.
Explanation:
- The balanced chemical reaction is given below, 2 H2O2 (l) ➡ O2(g) + H2O (l)
- 10 volume solution of hydrogen peroxide gas means nothing but one litre of this solution will be enough to liberate 10 volumes of oxygen at standard temperature and pressure
- 68 grams of hydrogen peroxide liberates 22.4 litre of oxygen at normal temperature and pressure. hence 10 litres of oxygen at standard temperature and pressure is produced from, ( 68❌10 )➗22.4 = 30 gm of H2O2.
- Hence the volume strength is equal to 30%
to know more about volume strength
what is volume strength and how to calculate it? - Brainly.in
https://brainly.in/question/8420004
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