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Is bread going brown in the toaster a chemical reaction?
Yes, it is a chemical reaction.
When you had dissolve a candy in your mouth is that going to be a chemical change or a physical change?
Physical, because it's changing state.
When you add soda ash to fabric is it a physical or chemical change?
both. the clothes becomes wet which is a physical change and the chemicals in the soda going through the fabric of your clothes is a chemical change.
What sentence has the word chemical reaction?
A chemical change is a resultant change of a combination of a couple different substances that become a new substance. A sentence with this is: "Its particles changed due to it undergoing a chemical change."
Is a dead mouse a physical or chemical change?
When something is alive, there are chemical reactions going on constantly within it. The technical definition of being deadis that of chemical equilibrium. When a system (for example, a beaker with chemicals inside it, or an animal) is in chemical equilibrium, there is no reaction that can take place without an input of energy. Since an animal in chemical equilibrim cannot do anything, it is considered completely dead.So, in short, dying (that is, ceasing to be alive) is nota chemical change. Instead, dying is a lack of chemical change.
Is Bread going moldy chemical change or physical change?
Bread going moldy is a chemical change
How do you stop food going mouldy?
how do you stop food going moudly
Is bread becoming mouldy physical or chemical change?
Bread has the right environment for mould spores to grow. It is warm (if kept out of the fridge), has a moisture content & the surface is textured perfectly for mould spores to take. Therefore it is a perfect host for their growth. As the mould spores grow, they consume the moisture in the bread and they spread into larger moulds as they consume more water. So in response to it being a chemical or physical change, there is something of both processes occurring. As the mould grows there are enzymes being produced by the mould which affect the bread and change its chemical nature, also the physical change is obvious as the bread shrivels due to dehydration. Also the colour and texture constitute a physical change. Hope this helps
Is bread going brown in the toaster a chemical reaction?
Yes, it is a chemical reaction.
These marshmallows are going through a chemical change. How is this different from a physical change?
These marshmallows are going through a chemical change. How is this different from a physical change?
What is Milk going sour is physical or chemical?
Chemical. If anyone wants to put more detail, please do.
Is beer going flat a chemical change?
Yes
When milk turns sour is it a chemical or physical change?
chemical change
When does chemical energy change into nuclear energy?
This does not happen, they are quite differenwell sometime chemical change into nuclear by going to thermal energy
Why does a change in temperature indicate that a chemical reaction may occur?
Because a chemical reaction has different sign's. And heat is one. But if the temperature is dropping then it is not going through a chemical change.
Why does a chemical change in temperature indicate that a chemical reaction may have occurred?
A change of temperature implies that some energy has been transfered or used. Since chemical reactions either require or release energy to occur, the environment may change temperature as the substances react.
If a substance resists going through a chemical change it has what?
You think probable to catalysts.
