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Is a browning apple core a redox reaction?
Yes, the browning of an apple core is a redox reaction. This process involves the oxidation of the compounds in the apple, such as polyphenols, which leads to the formation of brown pigments.
To study the rate of fermentation of juices?
You can measure the rate of fermentation of juices by monitoring the production of gas bubbles or by tracking the decrease in sugar content over time using a refractometer. The fermentation process can also be monitored by measuring the decrease in pH or increase in acidity as fermentation progresses. Additionally, you can perform a titration to measure the alcohol content, which indicates the extent of fermentation.
You hold an apple over your head Identify all the forces acting on the apple and their reaction forces when you drop the apple identify all the forces acting on it as it falls and the corresponding?
When holding the apple over your head, the main force acting on the apple is the force of gravity pulling it downwards, with the reaction force being the apple exerting an equal force upwards on your hand. When you drop the apple, the only force acting on it is still gravity pulling it downwards, but now there is no reaction force as the apple is falling freely.
Is browning apple slice chemical or physical?
chemical reaction.
How do you know a rotten apple has gone through a chemical reaction answer?
A rotten apple undergoes a chemical reaction characterized by changes in color, texture, and smell. The breakdown of organic compounds due to enzymatic activity and microbial action leads to the production of new substances, such as acids and gases, which contribute to its foul odor. Additionally, the apple's flesh becomes mushy as cell walls degrade, indicating a chemical transformation. These observable changes confirm that a chemical reaction has occurred during the rotting process.
What is the fermentation rate of apple juice?
The rate of fermentation of apple juice is one to two days.
What does vinegar do to apple juice?
When vinegar is added to apple juice, it initiates a chemical reaction due to the acetic acid in vinegar. This can lead to the fermentation of the sugars in the apple juice, potentially producing alcohol and altering the flavor profile. Additionally, the acidic nature of vinegar can create a tart taste, which might make the juice more sour. Overall, mixing vinegar with apple juice can enhance its acidity and change its overall taste and fermentation characteristics.
Fermentation of apple cider physical or chemical change?
chem change
Can you turn cider vinegar into apple cider?
No, you cannot turn cider vinegar back into apple cider. Cider vinegar is the result of fermentation, where sugars in apple juice are converted into alcohol and then into acetic acid, which gives vinegar its sour taste. Once the fermentation process has occurred, the original apple cider cannot be restored.
Who has more rate of fermentation apple juice or litchi juice?
litchi juice of course..! :)
Observations that deal with descriptions that cannot be expressed in numbers?
that apple is red (includes no numbers at all and it describes an apple which is an observation)
What is the action-reaction pair when the apple is on the table?
In this case there are two action-reaction pairs. 1. Earth attracts the apple, the apple attracts Earth. 2. The apple pushes down on the table, the table pushes up against the apple.
Is apple cider fermented?
Yes, apple cider is fermented. It is made by crushing apples and pressing them to extract the juice, which is then fermented using natural or added yeast. During fermentation, the sugars in the apple juice convert into alcohol and carbon dioxide, resulting in alcoholic cider. Non-alcoholic apple cider, often referred to as "sweet cider," is typically unfermented.
How do you observe 5 observations of an apple?
Look at one apple 5 times or five apples once - or some intermediate combination.
When you hold an apple over your head identify all the forces acting on the apple and their reaction forces?
As its distance from the earths mass centre alters very little during the fall, the force between it and the earth essentially remains the same. During the fall the earth and the apple accelerate toward each other. acceleration = force / mass, so the earths acceleration is incredibly small and the distance moved also.
Is a browning apple core a redox reaction?
Yes, the browning of an apple core is a redox reaction. This process involves the oxidation of the compounds in the apple, such as polyphenols, which leads to the formation of brown pigments.
Why is it that you need to limit apple juice during diarrhea?
Probably because apple juice is filled with lots of things that you don't get in normal fruits. those chemicals might provide a nasty reaction with your germs!
