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How is the rising of dough an example of a physical change and chemical change?
The rising of dough is a physical change because it involves a change in appearance and volume without altering the chemical composition of the ingredients. On the other hand, it can also involve a chemical change as the yeast in the dough ferments and produces carbon dioxide gas, which helps the dough rise.
Could Making dough from flour be an example of a physical or chemical change?
Hey there, I am in grade eight, and out class is learning about that stuff too. I think that making dough from flour is a chemical and a physical change. But I will ask my teacher tomorrow and re-answer this question tomorrow or something
Bread dough rises when yeast is added physical or chemical?
It IS chemical, but it's not a heat reaction. It's respiration. Yeast is a living organism, which consumes sugar and excretes CO2 and alcohol. - - - - - chemical, because its reacting with heat & that always means chemical. it just includes a physical change..
When baking biscuits and other quick breads the baking powder reacts to release carbon dioxide bubbles the carbon dioxide bubble causes the dough to rise is this a physical or chemical change and why?
The reaction of baking powder to release carbon dioxide bubbles is a chemical change because it involves the formation of new substances (carbon dioxide gas) due to a chemical reaction. The carbon dioxide bubbles cause the dough to rise through physical expansion, but the underlying process of gas production is a chemical change.
Is mixing flour and yeast a physical or chemical change?
This is a chemical change because it has all the characteristics of one. The color changes, the texture changes, new stuff is created, and you can't separate by physical means. It is chemical.
Is play dough a chemical or physical change?
chemical
Is putting dough in the oven a chemical or a physical change?
Physical
Is baking dough into bread a chemical or physical change?
Baking dough into bread is a chemical change because the heat causes chemical reactions to occur in the dough, leading to the formation of new substances such as carbon dioxide and water vapor, resulting in the transformation of the dough into bread.
Is rolling cookie dough a chemical change?
Rolling cookie dough is not a chemical change; it is a physical change. During this process, the dough retains its chemical composition, and no new substances are formed. The ingredients remain the same, and only their physical shape and texture change as they are combined and shaped. Chemical changes would involve a transformation that alters the molecular structure, such as baking the dough.
How do you know that baking bread is a chemical change and not a physical change?
Its a chemical change because its changing what it is (from dough to bread)
Is it physical or chemical change when dough becomes bread?
The transformation of dough into bread involves both physical and chemical changes. The physical changes include the expansion of the dough during baking due to the release of gases, while the chemical changes involve the reactions between proteins and starches in the dough leading to the formation of a stable bread structure.
How is the rising of dough an example of a physical change and chemical change?
The rising of dough is a physical change because it involves a change in appearance and volume without altering the chemical composition of the ingredients. On the other hand, it can also involve a chemical change as the yeast in the dough ferments and produces carbon dioxide gas, which helps the dough rise.
Is making dough a chemical or physical reaction?
Making dough is a combination of both physical and chemical reactions. Physical reactions occur when ingredients are mixed together to form a dough, while chemical reactions take place during the fermentation process when yeast converts sugars to gases.
What is an example of a physical rather thena chemical change?
Carving a stone or molding a dough
If you bake cookies would that be a chemical or physical change?
Chemical, when it's cooked it can't be changed back to dough
Is making play dough from corn starch and conditioner a physical or chemical reaction?
It would be a chemical change/reaction.
Could Making dough from flour be an example of a physical or chemical change?
Hey there, I am in grade eight, and out class is learning about that stuff too. I think that making dough from flour is a chemical and a physical change. But I will ask my teacher tomorrow and re-answer this question tomorrow or something
