What Is The Dependent And Independent Variable In The Following Experiment?
The question I am aiming to answer with my project on is which stain remover will remove stains out of shirts the best? The project is chemistry related because it will test how various stain removers react with the stains & I will measure these reactions by how much stain was removed & how white the shirts are after the reactions. I will present my presentation by showing the data to the audience, comparing the results, & showing pictures to the audience to provide a visual of my findings. I will explain what happened & why this might have happened. I will have to accomplish the following activities: I will need to gather my materials, apply the stains, apply the stain removers, & wash them in the washing machine. First, I will gather 6 plain white tee-shirts, a bottle of hairspray, a bottle of nail polish remover, a bottle of bleach, & a bottle of Windex. I will also need to get a bottle of mustard, a cup of coffee, & a bottle of ink. I will apply hairspray to all three stains on two
