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What is the description of chloroplasts?
it traps the energy from the sun and changes it into chemical energy that plants use.
A shorthand description of a chemical reaction using chemical formulas and symbols is a chemical what?
A chemical equation is a shorthand description of a chemical reaction.
Who explained why chemical changes occur?
Le Chatelier, H L 1850-1936. Scientific Law Description; If a system in chemical equilibruim is subjected to a disturbance it tends to change in a way which opposes the disturbance.
Are the changes in the state of matter chemical changes?
No, changes in state of matter (such as melting, freezing, boiling) are physical changes, not chemical changes. Chemical changes involve the formation of new substances with different chemical properties.
What are the chemical and physical changes of photosynthesis?
There are no physical changes. there are only chemical changes.
What is a description of a metamorphic rock?
It is a rock that physically changes when other rocks or sediment change around it caused by chemical reactions, heat, pressure, or all three.
do oreos undertake any chemical changes?
Do Oreos undertake any chemical changes? Yes. How can Oreo be a chemical changes? Cooking involve chemical reactions, modifications of chemical molecules.
Differences between physical changes and chemical changes?
Physical changes are changes that affect the form of a chemical substance, such as changes in state or shape, without changing its chemical composition. Chemical changes, on the other hand, result in the formation of new substances with different chemical properties. Physical changes are usually reversible, while chemical changes are often irreversible.
Changes in properties of matter are called?
physical or chemical changes
Are chemical changes irreversible If yes then what about the chemical reactions that are reversible Don't we say that all chemical reactions are chemical changes?
some chemical changes can be reversed but they are hard to reverse usually
What is the process in which substances undergo chemical changes called?
chemical changes
What can chemical changes change?
Cooking food can cause chemical Changes
