No. its a chemical change.
Once its popped, you cant change it back.
Pop rocks are candies, not changes.
The pop that results is caused by the release of carbon dioxide bubbles that are encapsulated within the candy. This is a physical change, rather than a chemical reaction, because no new products are formed.
The pop rocks fizz and sizzle and give out CO2 just like they do in your mouth. They do not kill you as the popular myth says.
No, it is not a chemical reaction. Pop rocks simply melt in your mouth and release trapped CO2 (Carbon Dioxide) out into your mouth, and this release is what causes you to hear a pop, much as in popping a balloon. A chemical reaction requires a substance to chemically change. Since the pop rock simply melts, it can always be cooled and would re-solidify. If this were to be a chemical reaction, the enzymes in your mouth, or the water, would have to change the pop rock candy in a way that the atoms of the molecules that make it up would re-arrange to form CO2, leaving behind a totally different substance in your mouth after. Note that this change would not be easily reversible - another tell-tale method of detecting a chemical reaction.
yes
It probably could be, but it depends on the pop. I think it depends on what it has in it.
Pop rocks contain microscopical bubbles of carbon dioxide.
The pop that results is caused by the release of carbon dioxide bubbles that are encapsulated within the candy. This is a physical change, rather than a chemical reaction, because no new products are formed.
the chemicals in the soda interact with the pop rocks and they some times blow up.
The pop rocks fizz and sizzle and give out CO2 just like they do in your mouth. They do not kill you as the popular myth says.
Chemical
There is no chemical in pop rocks it's just CO2 (carbon dioxide) that makes up the pop rocks.When you put pop rocks in your mouth they so the heat basically forces the CO2 (carbon dioxide) out which sounds like it's poping.
No, it is not a chemical reaction. Pop rocks simply melt in your mouth and release trapped CO2 (Carbon Dioxide) out into your mouth, and this release is what causes you to hear a pop, much as in popping a balloon. A chemical reaction requires a substance to chemically change. Since the pop rock simply melts, it can always be cooled and would re-solidify. If this were to be a chemical reaction, the enzymes in your mouth, or the water, would have to change the pop rock candy in a way that the atoms of the molecules that make it up would re-arrange to form CO2, leaving behind a totally different substance in your mouth after. Note that this change would not be easily reversible - another tell-tale method of detecting a chemical reaction.
Physical weathering is breaking down of rocks by weather that does not change their chemical components. Chemical weathering is weathering that breaks rocks down by a chemical change.
chimical
Of course not. It is a physical change. A chemical change occurs when the identity of a substance changes.
physical
yes