What is the molar concentration of 25cm3 hydrogen peroxide when potassium permanagate(vii) has a concentration of 0.02 mol/dm3
To calculate the molar concentration of hydrogen peroxide, we need to use the information given about the concentration of potassium permanganate. However, it's important to note that the concentration of potassium permanganate is not directly related to the concentration of hydrogen peroxide, as they are different chemicals.
To determine the concentration of hydrogen peroxide, we will need additional information. Specifically, we need to know the reaction equation between hydrogen peroxide and potassium permanganate and the stoichiometry of the reaction. Without this information, we cannot directly calculate the molar concentration of hydrogen peroxide.
If the reaction equation and stoichiometry were provided, you would use the balanced equation to determine the ratio of moles between hydrogen peroxide and potassium permanganate. With this ratio, you could calculate the molar concentration of hydrogen peroxide by multiplying the concentration of potassium permanganate by the stoichiometric ratio.
However, since we don't have that information, it's not possible to determine the molar concentration of hydrogen peroxide with the given data.