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What are changes happen to the food?
Food undergoes physical, chemical, and biological changes during storage and preparation. Physical changes may include freezing, heating, or grinding. Chemical changes involve oxidation, browning, or fermentation. Biological changes occur when microbes grow and spoil the food.
Are most chemical changes seen or not seen?
Most chemical changes happen between molecules, so they are unseen.
Is making oatmeal a chemical or physical change?
Making oatmeal involves both physical and chemical changes. The physical change occurs when oats absorb water and swell, altering their texture. A chemical change can also happen as the heat causes starches in the oats to gelatinize, changing their chemical structure and flavor. Overall, the process predominantly features physical changes, but the cooking aspect introduces some chemical changes as well.
Is cooking hot cheesy pizza in the oven a chemical or physical?
Cooking hot cheesy pizza in the oven involves both physical and chemical changes. The physical change occurs when the dough rises and the cheese melts, altering their states but not their chemical composition. The chemical changes happen when ingredients like the dough and sauce undergo reactions during baking, resulting in new flavors and aromas. Overall, the process is a combination of both types of changes.
Do chemical changes only happen at a heigh temperature?
No, chemical changes can occur at various temperatures depending on the specific reaction. While many chemical reactions do happen at higher temperatures to provide enough energy for the reaction to occur, there are also reactions that occur at lower temperatures. Temperature is just one factor that can influence the rate of a chemical reaction.
What are changes happen to the food?
Food undergoes physical, chemical, and biological changes during storage and preparation. Physical changes may include freezing, heating, or grinding. Chemical changes involve oxidation, browning, or fermentation. Biological changes occur when microbes grow and spoil the food.
Are most chemical changes seen or not seen?
Most chemical changes happen between molecules, so they are unseen.
Where in the plant cell do chemical changes happen?
Cytoplasm
Is a fire a physical or chemical change?
A fire is a chemical change due to the irreversible changes that happen.
What is one way that a chemical change can happen in a household?
Cooking involves chemical changes.
Is making oatmeal a chemical or physical change?
Making oatmeal involves both physical and chemical changes. The physical change occurs when oats absorb water and swell, altering their texture. A chemical change can also happen as the heat causes starches in the oats to gelatinize, changing their chemical structure and flavor. Overall, the process predominantly features physical changes, but the cooking aspect introduces some chemical changes as well.
What are examples of chemical changes that happen in your environment?
volcanic eruption
What are chemical changes in chocolate?
Chemical changes in chocolate occur when it is heated, leading to the melting of cocoa butter and the release of aroma compounds. When chocolate is tempered, the crystalline structure of cocoa butter is altered to give it a shiny appearance and a crisp texture. Additionally, during the Maillard reaction, sugar and proteins in chocolate interact under heat to produce new compounds that enhance flavor complexity.
What two things happen in a chemical reaction?
change in properties and changes in energy
Can you recognize the chemical and physical changes that happen all around us?
The majority of these changes are recognized.
What are some chemical reactions and changes that happen when cleaning pennies?
something
What change could happen during a chemical reaction?
the chemical shall be changed
