Draw the structure of a soap surfactant molecule. label the relevant features that enable it to be a good cleaning agent. explain why surfactants dissolve in both water and water/oil mixtures. use your knowledge of intermolecular forces in your explanation.

What can be added to the examples section of each circle? endothermic: ice melting into water, and a heat pack becoming warm exothermic: a glow stick glowing, and fireworks exploding endothermic: ice melting into water, and an instant ice pack turning cold exothermic: fireworks exploding, and gasoline burning endothermic: a glow stick glowing, and a heat pack becoming warm exothermic: an instant ice pack turning cold, and ice melting into water endothermic: gasoline burning, and an instant ice pack turning cold exothermic: ice melting into water, and an instant ice pack turning cold

In which reaction is precipitation occurring?

The appropriate concentration for an iodine sanitizer is