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When certain substances, such as certain chemicals or materials, are exposed to sunlight, they can undergo photochemical reactions that often lead to the formation of new compounds. For example, when chlorine gas is exposed to sunlight, it can react with water to form hydrochloric acid and hypochlorous acid. Additionally, in the presence of sunlight, plants convert carbon dioxide and water into glucose and oxygen through photosynthesis.
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Who much of the substance is exposed on the surface?
The amount of substance exposed on the surface depends on the surface area of the substance. A substance with a larger surface area will have more exposed surface compared to a substance with a smaller surface area. Factors like particle size and shape can also affect the amount of substance exposed on the surface.
What is the term for a substance that is formed by a chemical reaction?
A product is a substance that is formed by a chemical reaction.
Is flamable a physical change?
No, flammability is a chemical property, not a physical change. Flammability refers to a substance's ability to undergo combustion when exposed to a flame or spark, which involves a chemical reaction where new substances are formed.
Which compound is formed when Fe is exposed to moist air?
Iron rust (iron oxide) is formed when iron is exposed to moist air due to the process of oxidation.
What substance is cell wall formed from?
Cellulose.
What substance does low order explosive resemble when exposed to sun and light?
Dark brown rocks
What formed when a dome mountain was exposed?
what formed when a dome mountain was exposed
What is the name of the black substance formed on copper?
The black substance formed on copper is called copper oxide. It is a chemical compound that forms when copper is exposed to oxygen in the air, resulting in a black or greenish-black tarnish on the surface of the copper.
What substance changes color when exposed to an acid or base?
An indicator is a substance that changes color when exposed to an acid or base.
An important vitamin that is formed in the skin when it is exposed to sunlight is?
Vitamin D is the important vitamin that is formed in the skin when it is exposed to sunlight. UVB rays from the sun convert a cholesterol derivative in the skin into vitamin D3, which is then converted into its active form in the liver and kidneys.
What colors become hotter when exposed to the sun?
Black is quite a hot colour when exposed to the sun
Who much of the substance is exposed on the surface?
The amount of substance exposed on the surface depends on the surface area of the substance. A substance with a larger surface area will have more exposed surface compared to a substance with a smaller surface area. Factors like particle size and shape can also affect the amount of substance exposed on the surface.
Why is solar energy a better source of energy in some countries than other?
Some countries are more exposed to the Sun than others.Some countries are more exposed to the Sun than others.Some countries are more exposed to the Sun than others.Some countries are more exposed to the Sun than others.
Why do sun burns usually show up after you are exposed to the Sun and not when you're exposed to the Sun?
because it takes a while for the skin to change color
What is the term for a substance that is formed by a chemical reaction?
A product is a substance that is formed by a chemical reaction.
In a chemical change what substance is formed?
The substance formed in a chemical change is called Product.
What happens to trolls when they are exposed to daylight?
They turn to stone when the are exposed in the sun
