Dry Ice And Evaporation

Have you ever seen dry ice, well let me show you. To measure the evaporation rate it is important to know that a half pound of dry ice will be placed outside and timed. The same thing will happen but in a cool room. If the dry ice is -109.3°F then it will evaporate in any condition warmer. The hypotheses is that the dry ice in the outside will evaporation faster. It is important to understand this because if you are trying to store dry ice and you put it in a freezer it will still evaporate. So in this experiment the main topics are chemical compounds, temperature, and evaporation. Lets begin. First up is chemical compounds. If you did not know you exhale carbon dioxide( Breath out).That is what makes dry ice. But, it is not like you breath