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Is fermenting fruit juice a physical or chemical change?
Fermenting fruit juice is a chemical change because it involves the conversion of sugars in the juice into alcohol and carbon dioxide by yeast through a biochemical process. This results in the formation of new substances with different properties from the original juice.
Why is my juice bottle expanding?
Your juice bottle is expanding because of a build-up of gas inside the bottle, which causes the pressure to increase and the bottle to expand. This can happen due to fermentation or other chemical reactions occurring in the juice.
Why does lemon juice make pennies turn green?
The lemon juice and salt cause a chemical reaction that eats away at the corosion on the penny causing it to shine. It is basic chemistry just like almost all of the living body functions like burping are caused by chemical reactions. Those chemical reactions have to include water to make the bodily chemical reactions work.
How do chemical reactions affect daily life?
chemical reactions are a big thing during our lives for instance.... if we didn't have water there will probably be no coke, just juice, oranges etc... thats why we need chemical reactions so that we have what we have today and what we use today such as electrical things etc...
Will the temperature of the lemon juice affect the pH levels?
Yes, temperature can affect the pH of lemon juice. As temperature increases, the chemical reactions in the lemon juice can be altered, which may change the pH level. Generally, warmer temperatures can decrease the pH of lemon juice.
Why does the fruit punch juice clean pennies?
Because of the Chemical Acids from the fruit in it.
Is fermenting fruit juice a physical or chemical change?
Fermenting fruit juice is a chemical change because it involves the conversion of sugars in the juice into alcohol and carbon dioxide by yeast through a biochemical process. This results in the formation of new substances with different properties from the original juice.
Is fermenting fruit juice physical or chemical change?
The fermentation of fruit juice is considered to be a chemical change. During the fermentation process a new substance, alcohol, is created.
Is squeezing lemon juice on fruit to stop it going brown a chemical reaction?
Squeezing lemon juice on fruit to prevent browning is not a chemical reaction, but rather a physical reaction. The citric acid in the lemon juice slows down the oxidation process that causes the fruit to turn brown by acting as an antioxidant.
What is the chemical name for grape juice?
The lime (not lime juice) belongs to the family Rutaceae.It is classified as Citrus Aurantifolia. However, the acid that lime juice is mainly made of is citric acid. The chemical formula for citric acid is C6H8O7.
What juice cleans pennies best between orange juice apple juice or fruit punch?
apple juice... I did that as a science fair project
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.
What does fruit have that fruit juice does not?
everything except for the juice
Is Lemonade a fruit juice?
a lemonade is a frut juice because it has a lemon on it and a lemon is a fruit.
What is the difference between jam jelly and preserves?
Jams are made from juice and pulp. Jellies are made from juice that the pulp has been strained from, so it is clear. Preserves are made from the whole fruit or crushed fruit so that they have pieces of the fruit in it.
What is the difference between soft drinks and juices?
Soft drinks are basically cordial (flavour) mixed with carbonated water which makes it bubbly. Juices are derived from fruit juice and must be a certain percentage to be labelled fruit juice over fruit drink (fruit drink must have 35% juice to be labelled fruit drink in Australia).
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.
