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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 a boiling point a chemical or physical property?
The boiling point is a physical property of a substance. It is the temperature at which the vapor pressure of the liquid is equal to the atmospheric pressure, causing the liquid to change into a gas phase.
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.
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
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
What doesnt change during the composition of a substance?
The composition of a chemical compound is not changed during a physical change.
Is a boiling point a chemical or physical property?
The boiling point is a physical property of a substance. It is the temperature at which the vapor pressure of the liquid is equal to the atmospheric pressure, causing the liquid to change into a gas phase.
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.
What is the difference between a chemical change and physical property?
Physical property just describes an object, or substance, of itself. For example, a blue notebook's physical property could be blue, smooth, etc. A chemical change is a change that forms a new substance. Elements, atoms, etc. combined could form a new substance. If you're also wondering about physical change, a physical change is a change in texture, appearance, etc. and it would not be a new object, or substance. Smashing a game system with a hammer is an example. Hope this helps!
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
a change in the chemical properties of substance results in a?
A substance can take on three physical states: Solid, liquid, or gas. The main physical changes from a thermodynamic standpoint are the amount of entropy(disorder) of the molecules of the substance. Density, temperature, volume are also characteristically different at each physical state and can be used to manipulate compounds between the three.
