Sodium hypochlorite, NaOCl, is the active ingredient in household bleach. What is the concentration of hypochlorite ion if 20.00 mL of bleach requires

As air becomes more dense, (select all that apply) o. air weighs less o. gas molecules are closer together o. air is colder o. air weighs more o. gas molecules are further apart o. air is hotter

You have a liquid that exhibits diltancy. you want to pour it from a bottle. what should you do to the bottle before pouring

How might this scientific phenomena be explained? a paper clip floats on water.