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What gas is produced when manganese dioxide ans hydrogen peroxide are mixed?
Oxygen gas is produced when manganese dioxide and hydrogen peroxide are mixed. This reaction occurs as the manganese dioxide acts as a catalyst to decompose the hydrogen peroxide into water and oxygen gas.
In heating the mixture of potassium chlorate and manganese dioxide what is the role of the manganese dioxide?
Manganese dioxide acts as a catalyst in the reaction, facilitating the decomposition of potassium chlorate into potassium chloride and oxygen gas. Manganese dioxide lowers the activation energy required for the reaction to occur, making the process more efficient and accelerating the release of oxygen gas.
What happens when bleaching powder reacts with manganese dioxide?
When bleaching powder (calcium hypochlorite) reacts with manganese dioxide, it produces chlorine gas, calcium chloride, and manganese chloride. This reaction is often used in laboratory settings and industrial processes to generate chlorine gas.
Is manganese dioxide organic?
The manganese dioxide is an inorganic compound.
Name a reducing agent that may be used to obtain manganese from manganese dioxide?
Carbon monoxide is a reducing agent commonly used to obtain manganese from manganese dioxide. When heated with manganese dioxide, carbon monoxide reduces the dioxide to yield manganese and carbon dioxide.
What is the word equation for zinc and manganese dioxide?
Zinc + Manganese Dioxide → Zinc Oxide + Manganese Oxide
What elements are in manganese dioxide?
Manganese dioxide (MnO2) contains the elements manganese and oxygen.
Oxygen gas can be formed by using what compound in the presence of manganese dioxide?
Hydrogen peroxide (H2O2)
What is the substance that reacts with hydrochloric acid to produce chlorine gas?
This compound is the manganese dioxide, MnO2.
What is the function of manganese dioxide in dry cell?
Manganese dioxide acts as a depolarizer in a dry cell battery, converting hydrogen gas that forms on the negative electrode back into water. This helps to maintain a constant voltage and prevent the cell from losing efficiency.
What is the role of manganese dioxide in the preparation of oxygen?
The manganese dioxide is a catalyst which speeds up the break down of the H2O2 (Hydrogen Peroxide) to release the O2.
Manganese dioxide hydrogen?
= Manganese and Water
