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Why is MnO2 added to the decomposition of H2O2 reaction?
MnO2 is added as a catalyst in the decomposition of hydrogen peroxide (H2O2) reaction to increase the rate of the reaction. It provides a surface for the reaction to occur on, which lowers the activation energy needed for the decomposition of hydrogen peroxide into water and oxygen gas.
What are two processes that must occur to form soil?
Weathering, which breaks down rocks into smaller particles, and decomposition of organic matter, which enriches the soil with nutrients, are two processes that must occur to form soil.
Is decomposition possible without heat?
Heat is a relative term. Hot, as in cooking or a very warm day, or room temperature. Freezing can be 32 to -32. Decomposition usually describes something being eaten by microbes that turn the large molecules into smaller ones, producing smelly waste gas, and such. Turning something into a pile of goo. The warmer it is, the quicker most bacteria can do their job. Room temperature has heat, not necessarily added heat. In a home freezer the bug will work slower, but some can still live and eat in.
How did surface area affect the rate of sodium carbonate decomposition?
Increasing the surface area of sodium carbonate can increase the rate of decomposition because more particles are exposed to the surrounding environment, allowing for more collisions and interactions with other molecules to occur. This increased surface area provides more opportunities for the decomposition reaction to take place.
In the decomposition of H2O2 what does MnO act as?
MnO2 acts as a catalyst in the decomposition of H2O2, helping to facilitate the reaction without being consumed. It provides an alternative pathway for the reaction to occur more rapidly, promoting the breakdown of hydrogen peroxide into water and oxygen gas.
What type of reaction occur when complex compound are broken down into simpler substance?
This kind of reaction is called "decomposition".
What is the term that applies to all of the decomposition reactions that occur in metabolism?
anabolism
What chemical changes occur to cause the food to go mouldy?
Decomposition, degradation
Does decomposition require oxygen?
No, decomposition can occur in the absence of oxygen through a process called anaerobic decomposition. This process is carried out by anaerobic bacteria and fungi that break down organic matter without the presence of oxygen.
What might not occur sometimes so that a whole organism ends up preserved?
Decomposition
How does the process of banana decomposition occur and what factors influence it?
Banana decomposition happens when enzymes break down the banana's organic matter, causing it to rot. Factors like temperature, humidity, and presence of microorganisms can influence the speed of decomposition.
Does hydrolysis occur in the decomposition of iron ore?
No, hydrolysis does not occur in the decomposition of iron ore. The decomposition of iron ore typically involves the reduction of iron oxides to iron metal through a process called smelting, which requires high temperatures and a reducing agent such as carbon. Hydrolysis is a reaction involving the splitting of water molecules into ions.
A process in which complex compounds break down into simpler products is called?
The process is called decomposition, which involves the breakdown of complex compounds into simpler substances through various chemical reactions. This can occur through processes such as hydrolysis, oxidation, or thermal decomposition.
How deep should I bury my pet to ensure proper decomposition and prevent scavenging?
To ensure proper decomposition and prevent scavenging, it is recommended to bury your pet at least 3 to 4 feet deep. This depth helps to deter scavengers and allows for natural decomposition to occur effectively.
What will occur if your compost does not get enough air?
Anaerobic decomposition is what happens when compostable materials do not get enough air. Aerobic breakdown occurs when proper aeration is achieved whereas landfill-like decomposition happens in its absence.
Why is MnO2 added to the decomposition of H2O2 reaction?
MnO2 is added as a catalyst in the decomposition of hydrogen peroxide (H2O2) reaction to increase the rate of the reaction. It provides a surface for the reaction to occur on, which lowers the activation energy needed for the decomposition of hydrogen peroxide into water and oxygen gas.
What is the difference between disintegration and decomposition of rock?
Disintegration is fragmentation of rock and there is no chemical change during or after this process. Decomposition is resulting in the destruction of some or all of the unstable minerals and thus chemical change occur and new minerals are formed.
