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What else can I help you with?
Is heating ammonium bicarbonate a physical or chemical change?
Heating is a physical process but thermal decomposition is a chemical process.
What elements are commonly found in decomposition?
its nitrogen water and oxygen.
Which answer best describes weathering?
Weathering is the process where rocks and minerals are broken down into smaller fragments by natural elements such as water, wind, and temperature changes. It can lead to the physical disintegration and chemical decomposition of rocks over time, ultimately shaping the Earth's surface.
Is decomposition a physical or chemical property?
Decomposition is the process of a compound breaking up into the elements it was comprised of. For example, in electrolysis water decomposes to create hydrogen and oxygen. Because the chemical bonds holding the hydrogen and oxygen molecules were broken, decomposition is a chemical change.
When the Hoffman apparatus is used the decomposition of water produces?
When the Hoffman apparatus is used, the decomposition of water produces hydrogen gas at the cathode and oxygen gas at the anode. This process occurs as an electrolysis reaction where an electric current is passed through water to split it into its constituent elements.
What is broken down and formed in the decomposition of water?
In the decomposition of water, water molecules are broken down into oxygen gas and hydrogen gas through a process called electrolysis. This requires passing an electric current through water to separate the hydrogen and oxygen atoms.
How essential is water for the decomposition process in composting?
Water is essential for the decomposition process in composting because it helps microorganisms break down organic matter. Without enough water, the compost pile may not decompose properly.
What weathering alters the internal structures of minerals by removing or adding elements?
Chemical weathering alters the internal structures of minerals by removing or adding elements. This process involves the breakdown and decomposition of minerals through chemical reactions with water, gases, or other substances in the environment. Over time, it can change the composition and physical properties of minerals.
Is condensation of water a physical process?
Condensation is a physical process.
What type of reaction takes place when electricity is passed through acidified water?
Electrolysis is the type of reaction that takes place when electricity is passed through acidified water. This process causes the water to decompose into its constituent elements—hydrogen and oxygen gas.
The decomposition of water can be brought about by?
The decomposition of water can be brought about by passing an electric current through it in a process called electrolysis. This breaks down water molecules into hydrogen gas and oxygen gas.
What happen to the salt when heated?
When salt is heated, it undergoes a physical change and may melt, releasing water vapor due to its hygroscopic nature. At very high temperatures, salt can decompose into its constituent elements, sodium and chlorine, through a chemical process called thermal decomposition.
