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Chemical Change
Wilburn Weissnat
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What is an example of a physical change out of cutting your hair digesting your food getting a suntan growing taller?
Growing taller. All the others are cosmetic changes.
Is Digesting food Physical Property Or Chemical Property Or Physical Change Chemical Change?
im not 100% sure but i believe its a chemical change mostly because a chemical change is when the molocules themselves change to create something else and physical is when the molocules only rearange themselves they don't change at all. seeing as how when you digest you do change whatever you have eaten by breaking it down with the acids in your stomach turning it into what comes out next.
Is enzyme in saliva a physical or chemical change?
i know that its physical change because all you saliva is doing is making the food wet
What changes food energy into chemical energy?
The mitochondria changes food energy to chemical energy.
Classify the following as a chemical and physical changes 1cooking of food 2.freezing of water 3.drying of clothes 4.mixing of iron nails and sand?
With a physical reaction, some of the substance changes, but the stubstance is still the same. A chemical reaction on the other hand, is hard to reverse. Physical: freezing of water, drying of clothes, mixing of iorn nails and sand Chemical: cooking of food
Is a food digesting chemical or physical?
Its a chemical change.
Is digesting french fries a chemical change?
Digesting french fries is both a physical and a chemical change. The chewing, pressing, and manipulating of the french fry is physical. The enzymes, bacterias, and acids breaking them down would be chemical.
Is the Digestion of food is physical change or chemical change?
Digesting food is a chemical change.
What wold digesting food be more of a chemical change or a physical change?
Chemical Reaction
Is digesting an apple an physical or chemical change?
The digestion of food through the alimentary canal involve a series of chemical and physical changes. In the example of pizza its bread component undergoes chemical changes as it is digested by amylase enzymes in saliva. Other chemical changes include hydrochloric acid of the stomach "attacking" and digesting proteins found in the pizza.
Is a digesting food in your stomach a chemical or physical?
It's actually both, my science teacher and the class are talking about that.
How are physical changes and chemical changes related to your digestive system?
Physical changes are how the food is broken down. For now, it's still food. Chemical changes are when the food is broken down and absorbed. then, what's left is turned into feces. It's not food anymore.
What were the examples of chemical change?
A chemical change is any kind of reaction that changes the chemical make up of a compound. Chemical changes are mostly irreversable. Such as: Burning wood Baking a cake (batter to cake stuffs) Digesting food (food to feces) etc.
Is food digesting in your stomach a chemical or physical change?
It's actually both, my science teacher and the class are talking about that.
Does the consumption of food involve chemical or physical change?
Chewing the food is a physical change, but once the food mixes with saliva it becomes a chemical change. Digesting it is definitely a chemical change, because the stomache acids mix with the food and viola a chemical change.
Food fuel and batteries go through storage tanks physical changes chemical changes inertia what is the right answer?
physical changes
What is digesting food an example of?
Digesting food is a very good example of a chemical change. However, it is also a common example of a physical change with the body.
