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Fermentation is a chemical change, as new substances, alcohol and carbon dioxide are produced. It would be extremely unlikely that leaving a glass of Grape Juice to ferment would produce a drinkable wine. Further oxidation to vinegar would be almost inevitable.
Wiki User
∙ 7y ago
Wiki User
∙ 13y agoit is a chemical change, because you can no longer get the grapes back.
Wiki User
∙ 11y agoFermentation is a chemical change. Sugars are chemically changed, and converted to carbon dioxide, ethanol, etc.
Wiki User
∙ 9y agoFermentation is a chemical process.
Wiki User
∙ 11y agochemical
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Chemical
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Fermenting cheese is a physical or chemical change?
NADH (or FADH2) donates its electrons to a molecule producedby the same metabolic pathway that produced the electrons carried by NADH (or FADH2).
What gass all of these four cases produce The four cases are acid rain on a limestone statue a candle burning a dog panting and fermenting grapes to make wine?
carbon dioxide
Are grapes acid or bases?
Grapes themselves are neither, but the juice in grapes, especially of the more sour variants are acidic.
Are grapes an acid?
Grapes contain many different chemicals, including racemic acid which gives grapes their tartness.
What is the pH level of grapes?
Grapes, Concord2.80 - 3.00Grapes, Seedless2.90 - 3.82
Is grapes fermenting chemical or physical?
Fermentation is a chemical change. Sugars are chemically changed, and converted to carbon dioxide, ethanol, etc.
Why is grape juice turning to wine a chemical change?
It is a chemical change because it can not be reversed
What is made by fermenting grapes?
glucose
Fermenting cheese is a physical or chemical change?
NADH (or FADH2) donates its electrons to a molecule producedby the same metabolic pathway that produced the electrons carried by NADH (or FADH2).
Fermenting juice from grapes?
lacto fermented
How is conundrum red wine made?
Conundrum red wine is made by fermenting the wine on the crushed grapes, pressing juice from the grapes, fermenting in vats and finally bottling some time after fermentation has stopped.
How or why is grapes a chemical change?
Grapes is a chemical change because refrigerator.
What is a physical change A fermenting grapes to produce wine B baking a cake C a tomato ripening D dry ice subliming E digesting a meal?
D. Dry ice subliming is a physical change. Chemically, it's still CO2.
What gas all of these produce acid rain on a limestone statue a candle burning a dog panting and fermenting grapes to make wine?
Carbon Dioxide
Is a grape drying in the sun a chemical or physical change?
It is a chemical change. Fermentation causes bonds to break within a compound and new bonds form thus chemically changing the initial 'reactant'.
Can fruits make alcohol and if they can which ones?
Fruit, when fermented, can be turned into alcohol. Grapes, for instance, make wine. You can create alcoholic cider by fermenting apples, etc.
What is the name of unfermented or fermenting juice extracted from juice usually grapes?
Must. the correct answer is STUM which is the more common name . The only word I have ever seen or heard is 'Must'.
