Which of the following demonstrates a chemical change?(1 point)
Responses
sugar and water mixing to create sugar water
sugar and water mixing to create sugar water
dry ice vaporizing
dry ice vaporizing
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)
steam condensing on a mirror
1 answer
steam condensing on a mirror