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Is milk sours a physical or chemical change?
chemical change
Is milk rotting a physical or chemical reaction?
The process of milk rotting is a chemical reaction. It involves the breakdown of complex organic molecules in the milk by microorganisms, leading to the formation of new compounds that give off unpleasant odors and flavors.
What is the chemical reaction between calcium carbonate and milk?
The chemical reaction between calcium carbonate and milk involves the formation of calcium ions (Ca2+) along with other products. The calcium ions may bind with proteins in milk, such as casein, forming complexes that can precipitate out of solution. This can result in the formation of a residue or sediment in the milk.
What is the chemical formula of milk of magnasia?
The active ingredients in Milk of Magnesia is Magnesium hydroxide. Milk of Magnesia is a liquid laxative and antacid that looks like milk.
How is boiling milk and the earth crust different?
You can make pudding from boiling milk, you can't do that with the earth's crust.
Is milk turning sour a physical change?
No, milk turning sour is a chemical change because the bacteria in the milk interact with the lactose to produce lactic acid, changing the composition of the milk.
Why milk turning into curd is a chemical change?
The process of milk turning into curd is a chemical change because it involves the fermentation of lactose by bacteria present in the curd culture. This fermentation process causes a change in the chemical composition of the milk, leading to the formation of curd through the breakdown of lactose into lactic acid.
Is turning from milk to butter a physical change?
It's not a physical change
Is curdling of milk is physical change or chemical change?
Milk curdling is a chemical change.
Is milk to yogurt a chemical or physical change?
The process of turning milk into yogurt involves a chemical change. The live bacterial cultures added to milk ferment the lactose and produce lactic acid, which causes the milk to thicken and change in texture and taste.
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 Curdling of milk a chemical change?
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.
Is boiling milk a physical change or chemical?
Boiling milk is a physical change because it does not alter the chemical composition of the milk. The heat causes the milk to change from a liquid to a gas without changing its molecular structure.
milk tuning sour is an chemical change?
Yes, milk turning sour is a chemical change. This is because the bacteria present in the milk ferment the lactose sugars, producing lactic acid which changes the chemical composition of the milk, resulting in the sour taste and smell.
Is a bottle of milk that sours a physical or chemical change?
This is a chemical change.
Are drops of cold milk added to hot coffee a chemical or physical change?
Adding cold milk to hot coffee is a physical change because the milk and coffee retain their original chemical properties after mixing. The change in temperature is a physical property of the substances.
Why Milk souring is a physical change?
When milk sours, it undergoes a chemical change rather than a physical change. The bacteria in the milk ferment the lactose sugar into lactic acid, changing the chemical composition of the milk. This process cannot be reversed by physical means, distinguishing it as a chemical change.
