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What else can I help you with?
What do you call the process of changing of food into a simpler substance with the help of enzymes?
The process of changing food into a simpler substance is called COMBUSTION
Is sugar changing to alcohol a physical or chemical change?
Anything changing to a substance with a different identity is undergoing a chemical change.
What chemical speeds up the chemical breakdown of food?
A substance that speeds the changing of food into a usable form* is called an enzyme. More generally, in any chemical context, a substance that speeds a reaction without itself being changed is called a catalyst._______________________________________*This changing of food into a usable form is called "digestion".
What is involved in every chemical change?
One substance changing into a completley different substance. It cannot be reversed.
Can only be determined by changing a substance?
Chemical properties can only be determined by changing a substance.
What kind of properties can be determined without changing a substance into a different substance?
physical: color, shape, texture, smell, ext.
What is the process of changing food to substances?
The process of changing food to substances that can be used by the body is known as digestion. In the average adult, the whole process of digestion takes about 50 hours.
A can only be determined by changing a substance?
Chemical properties can only be determined by changing a substance.
Can only determined by changing a substance?
Chemical properties can only be determined by changing a substance.
Is State chemical or physical?
A physical state is physical and not chemical Physical Property is observed without changing a substance into another substance. Chemical property is the ability of a substance to change into different substance.
What reaction doesn't make a new substance?
A physical change, such as changing the state of matter (solid to liquid) or breaking an object into smaller pieces, does not produce a new substance. These changes involve only the physical properties of a substance, not its chemical composition.
The phase of matter can be changed by?
changing the temperature or surrounding pressure of a substance
