Red dye 2 has a conductivity of 408 mS/cm in the 0-20000 range, which would suggest that it’s either not ion or has a low amount of free ions. There is a small amount of scattering seen, suggesting there may be a few, but minimal, particles in the solution. When it is reacted with NaOH, there is not color change and the conductivity graph is a positive, straight line which shows that there is no reaction and the conductivity is only changing due to excess NaOH. This may make it seen nonionic, but when it was reacted with NaCl and AgNO3 there were color changes. This shows that the substance is ionic, and that the products when it reacts with NaOH are soluble so it seems like there is no reaction. It is known that there are less free ions in this solution than in red dye 3 due to the drastic difference between charges (408 mS/cm vs 28965 mS.cm). Due to the fact that there was so odor to this substance, there can be no further predictions of molecular shape or make up. It may be helpful to continue reacting this substance with other ionic substances to narrow down the molecules by whether the products are soluble or not. Why does this not have an odor? Why is its conductivity so low if it is
Red dye 2 has a conductivity of 408 mS/cm in the 0-20000 range, which would suggest that it’s either not ion or has a low amount of free ions. There is a small amount of scattering seen, suggesting there may be a few, but minimal, particles in the solution. When it is reacted with NaOH, there is not color change and the conductivity graph is a positive, straight line which shows that there is no reaction and the conductivity is only changing due to excess NaOH. This may make it seen nonionic, but when it was reacted with NaCl and AgNO3 there were color changes. This shows that the substance is ionic, and that the products when it reacts with NaOH are soluble so it seems like there is no reaction. It is known that there are less free ions in this solution than in red dye 3 due to the drastic difference between charges (408 mS/cm vs 28965 mS.cm). Due to the fact that there was so odor to this substance, there can be no further predictions of molecular shape or make up. It may be helpful to continue reacting this substance with other ionic substances to narrow down the molecules by whether the products are soluble or not. Why does this not have an odor? Why is its conductivity so low if it is