I think You used uncooked black pepper or it just the brand
The reaction between hydrogen peroxide and iodine produces oxygen gas and water. This reaction is a chemical reaction that involves the oxidation of iodide ions by hydrogen peroxide.
The reaction between sulfuric acid and hydrogen peroxide produces oxygen gas and water.
The reaction between sulfuric acid and hydrogen peroxide produces oxygen gas and water.
There is no direct chemical reaction between calcium carbonate and hydrogen peroxide. Calcium carbonate is a stable compound and does not readily react with hydrogen peroxide under normal conditions.
Mixing iron nitrate and hydrogen peroxide produces oxygen gas. The reaction between iron nitrate and hydrogen peroxide results in the decomposition of hydrogen peroxide to produce oxygen gas as one of the products of the reaction.
The atomic size of hydrogen peroxide (H2O2) can be determined by measuring the distance between the nuclei of the hydrogen and oxygen atoms in the molecule. The size is influenced by the arrangement of the atoms in the molecule and the bond lengths between them. The atomic size of hydrogen peroxide is relatively small compared to larger molecules, such as proteins or DNA.
The difference between 6%, 9%, and 12% Hydrogen Peroxide solution is the Hydrogen content.
The pH of hydrogen peroxide is around 4.5 to 5.5, making it slightly acidic.
When Hydrogen Peroxide (2H2O2) is combined with a small piece of liver, the hydrogen peroxide decomposes. This is because the small piece of liver acts as a catalyst, or the cause, of the decomposition of the Hydrogen Peroxide.The balanced equation is thus:2H2O2 (Hydrogen Peroxide) ---------> 2H2O + O2
The reaction between hydrogen peroxide and yeast produces oxygen gas as a result of the breakdown of hydrogen peroxide into water and oxygen. This reaction is catalyzed by the enzyme catalase present in the yeast cells.
One way to distinguish between hydrogen peroxide and water is to perform a chemical test with a catalyst, such as potassium permanganate. Hydrogen peroxide will react with the catalyst and produce oxygen gas, causing effervescence. Another method is to use a testing strip designed specifically to detect hydrogen peroxide, which will change color in the presence of hydrogen peroxide but not in water.
Hydrogen peroxide may be represented as H2O2 or HO-OH, with contrast to normal oxides the oxidation number of oxygen in peroxide is -1.