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What else can I help you with?
How long till an apple in air turns brown?
If it is a whole apple it will go rotten after about a week, but if it is cut it will only take a couple hours to go brown
How does air dirt and oil effect photosynthesis?
air Moisturised the dirt in the ground then it turns ROM blue to brown
What is it called when air hits a bit apple and it turns brown?
When air hits a bitten apple and it turns brown, the process is called enzymatic browning. This occurs when the enzyme polyphenol oxidase reacts with oxygen in the air, leading to the oxidation of phenolic compounds in the apple. The result is the brown discoloration that can affect the fruit's appearance and taste. To slow this process, you can apply lemon juice or another acidic substance, which inhibits the enzyme's activity.
What turns milk brown?
if its a half eaten apple (or friut) its the air (oxygen), but if its other food, its probably no good anymore :)
A sliced apple turning brown is exhibiting the ability to react with oxygen a physical property?
The sliced apple turning brown is a chemical change, not a physical property. It is a result of a chemical reaction between the compounds in the apple and oxygen in the air, leading to the formation of new compounds that give the apple its brown color.
Are dark areas on avocado safe to eat?
Yes, they are safe to eat. Just like when an apple slice has been left out turns brown, avocado exposed to air turns brown as well. Try to consume your avocado the same day you cut it.
When you leave a half eaten apple on your desk for a day the exposed part turns brown the apple is reacting with what kind of element?
The apple is reacting with oxygen in the air, leading to a process called oxidation. This causes the exposed part of the apple to turn brown due to a chemical reaction that breaks down the apple's pigments.
What is an hypothesis for cutting an apple?
Hypothesis 1: When you disturb the skin of an apple by cutting the apple into half, the exposed area will turn brown due to exposure to air.Hypothesis 2: If you snugly wrap or cover the exposed area of an apple after cutting it (disturbing the skin), you can slow down how fast the inside turns brown. Hypothesis 3: If you remove all of the skin of an apple and let it sit in the air, the outside will turn brown but the inside will not turn brown at the same rate. Hypothesis 4: If you remove all the skin of an apple AND slice the whole apple into pieces, all sides exposed to air will turn brown; if some slices are thicker, the inside will turn brown more slowly than the exposed outside areas.
Does an apple skin protect the apple from chemical changes?
Not in general. It does protect the flesh of the apple from certain specific chemical changes (such as oxidation) to some extent, by keeping the oxygen away from the flesh. This is why an apple rapidly turns brown when you cut it: the previously protected flesh is now exposed to oxygen in the air.
Why Furan turns brown on exposure to air?
Furan is prone to oxidation reactions in the presence of air. This oxidation process causes the molecular structure of furan to change, leading to the formation of brown-colored compounds as byproducts. This is why furan turns brown when exposed to air.
What chemical change occurs when a banana peel turns brown in the air?
When a banana peel turns brown in the air, a chemical change called oxidation occurs. This is due to the exposure of enzymes in the banana to oxygen in the air, which causes them to react and produce brown pigments.
Does an apple turn brown in the air because of pH solution?
no, its oxidation
