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Do you need a chemical process to separate water into hydrogen and oxygen?
There isn't a chemical process that separates oxygen and hydrogen in water. To split the water into hydrogen and oxygen you need to perform electrolysis on pure water. Hydrogen gas will be given off at the cathode (- end) and oxygen will be given off at the anion (+ end)
Classify the burning of natural gases in physical or chemical changes?
The burning of natural gases is a chemical change. It involves a chemical reaction between the natural gases (such as methane) and oxygen in the air to produce heat, light, and new chemical compounds like carbon dioxide and water vapor. This process is not reversible, and it results in the formation of new substances with different properties than the original gases.
What gases contain oxygen?
Some common gases that contain oxygen include carbon dioxide (CO2), ozone (O3), and nitrogen dioxide (NO2). These gases contain oxygen in various chemical compositions and play important roles in atmospheric processes.
What process does not require oxygen?
Fermentation is a process that does not require oxygen. It is a metabolic pathway that produces energy without the need for oxygen by converting sugars into acids, gases, or alcohol.
What two gases make water?
Hydrogen and oxygen gases combine to form water through a chemical reaction. The chemical formula for water is H2O, indicating that two hydrogen atoms bond with one oxygen atom to create a water molecule.
Do you need a chemical process to separate water into hydrogen and oxygen?
There isn't a chemical process that separates oxygen and hydrogen in water. To split the water into hydrogen and oxygen you need to perform electrolysis on pure water. Hydrogen gas will be given off at the cathode (- end) and oxygen will be given off at the anion (+ end)
Classify the burning of natural gases in physical or chemical changes?
The burning of natural gases is a chemical change. It involves a chemical reaction between the natural gases (such as methane) and oxygen in the air to produce heat, light, and new chemical compounds like carbon dioxide and water vapor. This process is not reversible, and it results in the formation of new substances with different properties than the original gases.
What is Process gases?
Process gases are gases used in various industrial processes, such as manufacturing, refining, and chemical production. They can include nitrogen, oxygen, hydrogen, carbon dioxide, and others, and are often used as reactants, carriers, or for other purposes like heating or cooling. Process gases play a crucial role in a wide range of industries to support different manufacturing operations.
Is gasoline burning a physical property?
Gasoline burning is a chemical property because it involves a chemical reaction where gasoline is combined with oxygen to produce heat, light, and exhaust gases. This process results in a change in the chemical composition of the gasoline.
The process of weathering that occurs when rocks and minerals react chemically with water and atmospheric gases is?
Chemical weathering occurs when rocks and minerals break down through chemical reactions with water and atmospheric gases, such as oxygen and carbon dioxide. This process can lead to the formation of new minerals and alteration of the original rock structure.
What 2 gases are important to human respiration?
The two gases primarily involved in the respiratory process are oxygen and carbon dioxide.
What gases contain oxygen?
Some common gases that contain oxygen include carbon dioxide (CO2), ozone (O3), and nitrogen dioxide (NO2). These gases contain oxygen in various chemical compositions and play important roles in atmospheric processes.
Oxygen and nitrogen in water it a chemical or a physical?
Dissolution of gases in water is a physical change.
What process does not require oxygen?
Fermentation is a process that does not require oxygen. It is a metabolic pathway that produces energy without the need for oxygen by converting sugars into acids, gases, or alcohol.
Justify why electrolysis of water is a chemical irreversible change?
A chemical change is always irreversible; that's part of the definition of "chemical change". This is because a new substances with new properties are formed. In this example, hydrogen and oxygen gas.
What two gases make water?
Hydrogen and oxygen gases combine to form water through a chemical reaction. The chemical formula for water is H2O, indicating that two hydrogen atoms bond with one oxygen atom to create a water molecule.
What is the name of a device that converts electric energy to chemical energy?
The device is called an electrolyzer. It converts electrical energy into chemical energy by splitting water molecules into hydrogen and oxygen gases through a process called electrolysis.
