Hydrogen peroxide, popularly marketed as hydrogen peroxide 1, 10, 20, 30 or 40 volumes, is an unstable substance, which decomposes into water and oxygen gas, when exposed to light, heat or a catalyst. If all the hydrogen peroxide, contained in 1 ml of a 6% (m / m) hydrogen peroxide solution, is decomposed, at a temperature of 273 K and a pressure of 1 atm, what volume in ml of oxygen will be produced, and what identification would appear on the marketed bottle? (consider the density of the solution equal to 1gm / ml)
Data: R = 0.082; MA (H) = 1u, MA (O) = 16u
Someone help me?
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Topic: Unstable substance (Read 978 times)