that would be much too complicated to write here. mostly it involves denaturing of milk proteins by acids or enzymes.
Milk curdling is a chemical change.
ya it really effect it is the main source of curdling it.
This reaction doesn't exist, milk is a mixture.
For a chemical equation, you need to specify reaction with something. For milk of magnesia, a common reaction is with stomach acid, HCl. The equation would beMg(OH)2 + 2HCl ==> 2H2O + MgCl2
The casein from milk is precipitated when the pH is under 7 (in this case the critical pH is 4,60; lemon juice is acidic.
Milk curdling is a chemical change.
Chemical. It's a reaction with oxygen. If it were physical it would be fairly easy to undo...If you work out how to uncurdle milk then please let me know!
Curdling.
It is never milk again. It will just be churds and whey it will never change back. It changes the substances identity.
A sentence could be "I knew the milk was off because it was curdling"
ya it really effect it is the main source of curdling it.
Yes, but it is so hard as not to be worth it.
The souring and curdling of milk is caused by bacteria.
This reaction doesn't exist, milk is a mixture.
when milk curs it is a chemical change. A physical change is change in form, which is revesrable. Like water being frozen then thawed. A chemical change is irreversible, and involves a change in the chemical make up. What is happening is a new compound is being formed by the milk reacting with the air and such.
The bacteria which help in curding of milk is lactobacillus.
In your stomach.