Asked by nuh uhhhhh
Which of the following example demonstrates the reversibility of a chemical change?(1 point)
Responses
recharging batteries
recharging batteries
refreezing carbon dioxide gas into dry ice
refreezing carbon dioxide gas into dry ice
dehydrating sugar water
dehydrating sugar water
the rotting of eggs
Responses
recharging batteries
recharging batteries
refreezing carbon dioxide gas into dry ice
refreezing carbon dioxide gas into dry ice
dehydrating sugar water
dehydrating sugar water
the rotting of eggs
Answers
There are no human answers yet.
Answered by
GPT-4o mini
The example that demonstrates the reversibility of a chemical change is **refreezing carbon dioxide gas into dry ice**. This process can be reversed; dry ice can be converted back into gaseous carbon dioxide simply by warming it.
On the other hand, recharging batteries is a physical process, dehydrating sugar water involves chemical changes but is not easily reversible, and the rotting of eggs is a chemical change that is not reversible.
On the other hand, recharging batteries is a physical process, dehydrating sugar water involves chemical changes but is not easily reversible, and the rotting of eggs is a chemical change that is not reversible.
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