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chemical change
Ellen Funk
Harry Rogahn
chemical change
Wiki User
∙ 15y agoMilk that has turned sour has undergone a chemical change. Yes, because it changed to a different substance then before.
Wiki User
∙ 9y agoSour milk has a chemical change. If it us left out in warm rooms is what causes it to sour. A physical change can be undone if you put the milk back into a freezer and then melting it.
Wiki User
∙ 11y agochemical change
Wiki User
∙ 12y agoMilk souring is a chemical property.
Wiki User
∙ 8y agochemical
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Is milk turning sour a physical or chemical change?
Milk turning sour is a chemical change.
Is milk rotting a physical or chemical reaction?
Physical changes are like water turning into ice, they can be reversed. Chemical changes form a new substance. Soured milk can not be reversed, so it is chemical.
What is H2FCl?
H2FCl is the chemical formula for milk.
What is the chemical reaction between calcium carbonate and milk?
have any reaction between calcium carbonate & milk
What is the chemical formula for tofu?
See this link.
Is a bottle of milk that sours a physical or chemical change?
This is a chemical change.
When milk sours does it become a physical change?
No it is a chemical change because you change it back to normal.
Is milk sours a example of physical change?
No, a chemical change. Taste and smell are indicators of chemical composition, so a change in those would indicate a chemical change.
What type of property is observed when milk sours?
When milk sours it is a chemical change. It is caused by lactic acid which converts the milk and makes it become sour.
Why is churning a chemical change?
Souring milk causes a chemical change because it changes its state of matter (from a liquid to a semi-solid), and it grows bacteria. When milk sours it causes a permanent change, therefore making it a chemical change.
When milk sours it undergoes a chemical change because?
yes because it is a different substance than before :)
Is curdling of milk is physical change or chemical change?
Milk curdling is a chemical change.
Is milk turning sour a physical or chemical change?
Milk turning sour is a chemical change.
If milk and vinegar is mixed is it a physical or chemical change?
its a chemical change because you cannot reverse the process and just have milk and vinegar separate
Is turning milk into ice cream a chemical change or a physical change?
Souring milk causes a chemical change because it changes its state of matter (from a liquid to a semi-solid), and it grows bacteria. When milk sours it causes a permanent change, therefore making it a chemical change.
Is boiling milk a physical change or chemical?
physical
Are drops of cold milk added to hot coffee a chemical or physical change?
well i think they are a chemical change as you can not reverse it- a physical change is basically a change that can not be reversed :) hope this helps!
