Responses
steam condensing on a mirror
steam condensing on a mirror
iron (Fe) reacting to water((H2O)
) and oxygen(O) to form iron oxide(Fe2O3
)
iron (Fe) reacting to water(open paren cap h sub 2 cap o close paren) and oxygen(O) to form iron oxide(cap f e sub 2 cap o sub 3)
dry ice vaporizing
dry ice vaporizing
sugar and water mixing to create sugar water
1 answer
The response that demonstrates a chemical change is:
iron (Fe) reacting to water (H₂O) and oxygen (O) to form iron oxide (Fe₂O₃)
This process involves a chemical reaction where the iron transforms into a different substance (iron oxide), indicating a chemical change. The other options listed either represent physical changes or do not involve the formation of new substances.
