For this reason it has been utilised in rocket propulsion, when it is used to oxidise the hydrazine fuel, liberating hot gases steam and oxygen which propel the rocket forward. The oxidising power of H 2 O 2 has also been used for decades in homes as a treatment for minor cuts and scratches.
Its oxidising properties are effective in inhibiting growth and killing microbes. What makes hydrogen peroxide unique is the foaming action that takes place whenever it is placed on a cut.
Some people used to believe that this foaming action indicated the presence of infection, and that the H 2 O 2 was foaming as it got to work destroying the disease. In reality hydrogen peroxide foams any time it comes into contact with blood, because an enzyme in blood catalyses the decomposition of H 2 O 2 to water and oxygen gas.
But a benefit of the foaming action is that hydrogen peroxide acts as a cleaning agent, bringing any embedded dirt up to the surface. H 2 O 2 is present in trace amounts in honey, which is why before the advent of modern chemical preparation methods, honey used to be used for dressing wounds. This makes it much safer to handle, but has the disadvantage of slowly reacting with the water and decomposing. This decomposition is increased when the molecules are in the presence of light, so H 2 O 2 is normally sold and stored in brown bottles.
Explanation: Given the above definition the empirical formula of hydrogen peroxide is simply OH. Nov 28, Explanation: The empirical formula of a compound is the lowest whole number ratio of elements in the compound. Sometimes the molecular and empirical formulas are the same. Related questions How do empirical formulas and molecular formulas differ? How do you find molecular formula of a compound?
What is the chemical formula of a diamond? What is the chemical formula of a carbohydrate? What is the empirical formula for valproic acid? What is the empirical formula of magnesium oxide? Why is the empirical formula not double that of the monosaccharides? Question 5c3b5.
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