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What else can I help you with?
Is the fermenting of cheese a physical change?
"A physical change is any change not involving a change in the substance's chemical identity. Matter undergoes chemical change when the composition of the substances changes: one or more substances combine or break up (as in a relationship) to form new substances" From This I gather that its a physical change as the cheese isn't changed into another substance, The cheese doesnt change, for example it doesnt taste or smell different, But its physical propertys do change it looks different
Is fresh lemonade a physical or chemical change?
The preparation of fresh lemonade by pressing or squeezing is a physical process; the nature of the chemical compounds from lemons remain unchanged.
16 Why is the state of matter a physical property and not a chemical property?
A physical property can be found without changing the composition of the substance. when you are finding the density of an object, you simply have to divide the object's mass by its volume. There is no chemical change occurring.
What Physical change or chemical change is Breathing?
Breathing is a chemical process. When air is breathed in, it reacts chemically; when a person breathes out, they release more carbon dioxide than they breathed in, and less oxygen.
Is crumpling a sheet a paper a physical or chemical change?
Well because the paper is flat and when you crumple it, it is changing and getting wrinkly and in a crumpled form,
What is Heating up metal with a flame is that a physical or chemical change?
No, it is a chemical change. The metal oxide formed is a new substance.
Is mixing baking soda with iodine solution a chemical or physical change?
physical because its a mixture and doesnt chemically combine
What doesnt change during the composition of a substance?
The composition of a chemical compound is not changed during a physical change.
Is the fermenting of cheese a physical change?
"A physical change is any change not involving a change in the substance's chemical identity. Matter undergoes chemical change when the composition of the substances changes: one or more substances combine or break up (as in a relationship) to form new substances" From This I gather that its a physical change as the cheese isn't changed into another substance, The cheese doesnt change, for example it doesnt taste or smell different, But its physical propertys do change it looks different
Is milk souring a chemical or physical change or both?
Well just to start off nothing can ever be a physical and chemical change it has to be one or the other.. and the best way to know which one it is is a physical change doesnt change the substance and a chemical change will change the substance into something else. So milk going sour would be chemical because it isnt regular milk anymore its sour milk. but if it was something like evaporating water then it would be physical because its still water its just in the gas state. -Hope that helps(:
Is milk plus chocolate syrup a chemical or physical change?
Mixing milk with chocolate syrup is a physical change because it does not alter the chemical composition of the ingredients. Both milk and chocolate syrup remain the same substances they were before being combined.
When a physical change in a sample occurs which does not change?
Substance in the material Remain the same
Is fresh lemonade a physical or chemical change?
The preparation of fresh lemonade by pressing or squeezing is a physical process; the nature of the chemical compounds from lemons remain unchanged.
What is type of change that doesnt involve the formation of a new kind of matter?
physical change
Is breaking your arm a physical change?
I have reasons to believe it is a physical change. The appearance is different but the body functions pretty much the same way it would have. Although, there maybe a chemical change as the body adapts to having one hand. Whether the Chemical change occurs in the body or joint where the hand was previously it still doesnt explain why it shows signs of physical change as well.
16 Why is the state of matter a physical property and not a chemical property?
A physical property can be found without changing the composition of the substance. when you are finding the density of an object, you simply have to divide the object's mass by its volume. There is no chemical change occurring.
What is a type of change that doesnt involve the formation of a new kind of matter?
This is a physical change
