The results of the lab were indicated that the rate of difference for evaporation of water with salt was higher than water with sugar. This result also means that the time of evaporation of water with salt was faster than water with sugar since the higher rate of difference means the faster of evaporation. Moreover, for the rate of difference for evaporation of water with salt, it increased as the amount of teaspoon increased. This result showed that for water with salt, the more amount of salt added in the water, the faster the evaporation time occurred. However, the rate of difference for evaporation of water with sugar was opposite since it decreased as the amount of teaspoon increased. These results occurred because of different factors
