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Is the process of breaking rock into small pieces with ice water temperature changes and chemical reactions?
Wiki User
∙ 13y ago
WEATHERING yes,it does
Wiki User
∙ 13y ago
The process of breaking rock into small pieces through ice water temperature changes and chemical reactions is known as freeze-thaw weathering. Water seeps into cracks in the rock, freezes, and expands, causing the rock to break apart. Additionally, chemical reactions between substances in the water and the rock can contribute to its breakdown.
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What are the most common evidences of chemical reactions?
Common evidences of chemical reactions include color change, formation of a precipitate, evolution of gas (such as bubbles), and changes in temperature (exothermic or endothermic reactions).
Can silicon undergo a chemical change?
Yes, silicon can undergo chemical changes. For example, it can react with oxygen to form silicon dioxide, or with chlorine to form silicon tetrachloride. These reactions involve the breaking and forming of chemical bonds in silicon molecules.
Is roasting marshmallows a chemical reaction?
Yes: Roasting causes chemical changes in a marshmallow, as indicated by changes in color and taste.
What is the resut of a chemical reaction?
Some chemical reactions produce heat, these are called exothermic
Which physical process weathers rock?
Wind, water, chemical, temperature changes,
What is the process of breaking rock into small pieces with ice water temperature changes and chemical reactions?
Weathering.
How does temperature aff ect the rate of chemical changes?
An increase in temperature increases the rate of most, but not all, chemical reactions.
Two mains kinds of changes that you can observe when chemical reactions occur?
ripping a towel, or breaking a glass window
What are characteristics do all chemical changes have?
All chemical changes involve the formation of new substances with different properties. They typically involve changes in the arrangement of atoms and the breaking and forming of chemical bonds. Chemical changes are often irreversible and are accompanied by changes in energy.
What are three Chemical Reactions or Physical changes that happen in the process of making S'mores?
three physical changes of making a s'more would be breaking the chocolate, breaking the crackers, and chewing the s'more when it's in your mouth.
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
Every Chemical Reaction Involves A?
Every chemical reaction involves a rearrangement of atoms and bonds between reactant molecules to form new product molecules. This process can result in the breaking of existing bonds and the formation of new bonds, leading to the transformation of substances from one form to another.
What are names for chemical changes?
This name is chemical reactions.
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.
What 4 things can increase the rate of a chemical reaction?
Increase in temperature: Higher temperatures provide reactant molecules with more kinetic energy, leading to more frequent and energetic collisions. Increase in concentration: Higher concentration of reactants increases the chances of collisions and subsequent reactions. Addition of a catalyst: Catalysts lower the activation energy needed for the reaction, facilitating the formation of products. Increased surface area: Breaking reactants into smaller pieces or increasing the surface area of solid reactants exposes more particles to each other, promoting collisions.
Why do chemical reactions always involve a chemical change?
Chemical bonds always break in chemical reactions, causing changes in energy.
What reaction is in antacids chemical or physical?
Chemical reactions are of course chemical changes.
