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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.

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How long does it takes for juice to freeze?

The time it takes for juice to freeze depends on its sugar content, temperature of the freezer, and volume of juice. Typically, juice can freeze in a home freezer within 4-6 hours, but it may vary. It is best to check periodically and adjust freezing time accordingly.


Is mixing lemon juice and milk a chemical change?

Yes, mixing lemon juice and milk results in a chemical change. The acid in lemon juice causes the proteins in milk to coagulate, leading to the formation of curds and whey. This process alters the composition and properties of the milk, indicating a chemical reaction has occurred.


What is the chemical reaction of medicine and juice?

The chemical reaction between medicine and juice depends on the specific medications and ingredients in the juice. Generally, some medications may interact with certain components in the juice, leading to reduced effectiveness or potential side effects. It is important to consult with a healthcare provider or pharmacist to determine if it is safe to consume specific medications with juice.


What is the chemical symbol for juice?

There is no specific chemical symbol for juice as it is a mixture of different compounds found in fruits such as water, sugars, acids, and nutrients. The composition of juice can vary depending on the type of fruit it comes from.


How does the pH of juice change with time How does temperature affect the rate of chemical changes?

The pH of juice can change over time due to chemical reactions such as oxidation and fermentation. Higher temperatures generally increase the rate of chemical reactions, so temperature can affect the rate at which the pH of juice changes. Higher temperatures can lead to faster degradation of components in juice, which can impact its pH.

Related Questions

What is chemical formula for lemonade?

The chemical formula for lemonade can vary depending on the recipe, but generally, it contains water (H2O), sugar (C12H22O11), citric acid (C6H8O7), and vitamin C (C6H8O6). Lemon juice also contributes to the flavor and acidity of lemonade.


Does orange juice work for the plastic milk experiment?

no. the plastic milk experiment uses the casein (a protein) in milk. This protein is not present in orange juice.


Is orange juice physical or chemical change?

it is physical because there is no new matter will produce(( water+ juice dissolved)) just


Why Is squeeze oranges for juice a chemical change?

Squeezing oranges for juice is not a chemical change because it does not alter the chemical composition of the oranges. It is a physical change where the oranges are only being mechanically processed to extract the juice. The same chemical components of the oranges remain in the juice.


What chemical reaction is juice?

Juice is not a reaction; it is a liquid mixture.


What are the functions of food and drink in a childrens balanced diet?

juice


How do you make experiment coagulation of milk?

you add cranberry juice


Does orange juice work as well as or better than lemon juice for preventing oxidation in sliced apples and bananas?

no i did an experiment and results were lemon juice


Is mixing lemon juice with milk a physical change or chemical change?

Mixing lemon juice with milk would be a chemical change because the acid in the lemon juice can curdle the proteins in the milk, leading to a change in the chemical composition of the mixture.


Is apple juice fermenting a chemical or physical change?

Fermenting is a chemical process.


Does juice lose chemical energy or kinetic energy in a freezer?

In a freezer, juice loses kinetic energy as the cold temperature slows down the movement of its molecules. The chemical energy in juice remains constant unless it undergoes a chemical change, such as freezing or thawing, which can affect its molecular composition.


Is pineapple juice fermenting a chemical or physical change?

No!