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When an electric currents is passed through water during the process of electrolysis?
It is a chemical change which manifests a physical effect of gas being evolved from a liquid. If the gases already existed and were just coming out of solution, it would be a physical change, but since it is a change from water molecules to oxygen and hydrogen molecules it is definitely a chemical change, not a physical one.
What type of rection forms one large molecule from two or more smaller one?
A condensation reaction forms one large molecule from two or more smaller molecules. This process involves the removal of a smaller molecule, such as water, as two molecules combine to form a larger product.
What is the process in which molecules move from an area where there are a lot of them to an area where there are a few of them in plants?
Molecules move from an area of higher concentraion to lower concentration by a process called "diffusion." When the molecules move from more to less concentration, it is called a "concentraiton gradient." When molecules move generally in one direction (towards one area), it is called "net direction."
How many ATP molecules are produced from one glucose molecule in gylcolsis?
In anaerobic respiration one glucose molecule produces a net gain of two ATP molecules (four ATP molecules are produced during glycolysis but two are required by enzymes used during the process). In aerobic respiration a molecule of glucose is much more profitable in that a net worth of 34 ATP molecules are generated (32 gross with two being required in the process).
Do molecules of matter don't move in solids?
Molecules vibrate in a solid but they do not move from one place to another. Although these vibrations are small yet they result in a change in the position of molecules. So, we can say that molecules change position in a solid.
Is formation of a gas is a chemical change?
The formation of gas is:- a chemical process if the gas is the product of a chemical reaction- a physical process if the gas is the product of a change of phase as sublimation and vaporization
In a chemical change what is always formed?
A chemical change always forms one or more products which can be elements, molecules, and/or compounds.
Which molecules is produced during the process shown of chemical process?
The term "chemical process" refers to the method of altering, or treating one or more chemicals to produce something else. The type of molecules which may be produced during this process is wholly reliant on the chemical which is being used.
When an electric currents is passed through water during the process of electrolysis?
It is a chemical change which manifests a physical effect of gas being evolved from a liquid. If the gases already existed and were just coming out of solution, it would be a physical change, but since it is a change from water molecules to oxygen and hydrogen molecules it is definitely a chemical change, not a physical one.
What type of rection forms one large molecule from two or more smaller one?
A condensation reaction forms one large molecule from two or more smaller molecules. This process involves the removal of a smaller molecule, such as water, as two molecules combine to form a larger product.
What Process changes matter into one or more new substances?
A chemical reaction is the process in which a substance or substances change into one or more new substances with different properties. This can involve the breaking and forming of chemical bonds, resulting in the creation of new molecules.
What is One step in a series of steps that take place in a chemical change?
A possible step in a chemical change process is the breaking of chemical bonds in reactant molecules to form intermediate species. This step is often followed by the rearrangement of atoms to form new bonds and ultimately the creation of one or more products.
What is one way a liquid can change to a solid?
A liquid can change to a solid through a process called freezing or solidification, where the molecules slow down and lose energy, causing them to form a rigid, structured arrangement.
How does a small budget change your design process?
You might not be able to build more than one prototype
What is the process in which molecules move from an area where there are a lot of them to an area where there are a few of them in plants?
Molecules move from an area of higher concentraion to lower concentration by a process called "diffusion." When the molecules move from more to less concentration, it is called a "concentraiton gradient." When molecules move generally in one direction (towards one area), it is called "net direction."
How many ATP molecules are produced from one glucose molecule in gylcolsis?
In anaerobic respiration one glucose molecule produces a net gain of two ATP molecules (four ATP molecules are produced during glycolysis but two are required by enzymes used during the process). In aerobic respiration a molecule of glucose is much more profitable in that a net worth of 34 ATP molecules are generated (32 gross with two being required in the process).
What happens to molecules when they change from one state of matter to another?
the denseness of the molecules change(compact=solid, really far=gas, in the middle=liquid)
