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Light released during chemical reactions is called what?
Light released during chemical reactions is called "chemiluminescence." This phenomenon occurs when chemical energy is converted into light energy, often seen in reactions involving certain chemicals or bioluminescent organisms. Chemiluminescence is commonly used in applications like glow sticks and certain types of scientific assays.
What makes something reflect?
Chemicals in certain objects can reflect certain values of visible light.
What do you get when you combined chemicals and light?
Light is just a form of energy. There are photochemical reactions that only take place in the presence of light, but in general it's not possible to answer the question unless you get more specific about precisely which chemicals and how much light of what frequency you're talking about.
Is the absorption of light and chemicals produce a chemical reaction?
Yes, it is possible; photochemistry study the chemical reactions caused by visible and ultraviolet light.
Can blood glow?
Blood itself does not glow in the dark; however, it can appear to glow under certain conditions, such as when exposed to ultraviolet (UV) light due to the presence of certain compounds. Additionally, bioluminescent organisms, like some jellyfish, can produce light, and if their blood interacts with certain chemicals, it may exhibit glowing properties. In a laboratory setting, certain dyes or reactions can also cause blood to fluoresce.
Can light provide activation energy?
Yes. Light can provide activation energy. In fact some chemicals must be stored in the dark to prevent unwanted reactions.
Why are some reagent bottle colored?
Reagent bottles are colored to protect light-sensitive chemicals or compounds from being degraded by exposure to light. The colored glass helps to block certain wavelengths of light that can cause chemical reactions or decomposition of the reagent inside the bottle.
The dark reactions require all of these chemicals to proceed except?
The dark reactions, also known as the Calvin cycle, do not require light. It is a series of chemical reactions that occur in the chloroplasts of plants to convert carbon dioxide into glucose using ATP and NADPH generated in the light reactions.
Where does the energy from a firework come from?
The energy in a firework comes from the combustion of the explosive chemicals inside it. When ignited, these chemicals react exothermically, releasing energy in the form of heat and light, which creates the dazzling visual display we see in the sky.
What are the two stages in photosynthesis?
Photosynthesis is performed in two stages:Light reactions (or light-dependent reactions): Energy from sunlight is required.Dark reactions (or light-independent reactions): No sunlight is required. However, energy formed by the light-dependent reactions is needed.
The two major sets of reactions involved in photosynthesis are?
The two major sets of reactions involved in photosynthesis are the light-dependent reactions and the light-independent reactions (Calvin cycle). In the light-dependent reactions, light energy is used to produce ATP and NADPH, while in the Calvin cycle, ATP and NADPH are used to convert carbon dioxide into glucose.
What energy is in a firecraker?
A firecracker contains chemical energy stored in its gunpowder or explosive material. When ignited, the chemical reactions release this energy in the form of heat, light, sound, and pressure.
