25.2 ml of water are placed in a graduated cylinder. a 22.6 g stone is dropped in, and the water level rises to 32.4 ml. find the stone's density.

Which statement accurately describes the relationship between air pressure, air density, or altitude? as altitude increases, pressure increases.as altitude increases, air density increases.air pressure and density are lowest at sea level.denser air exerts more pressure than less dense air.

When hydrochloric acid reacts with potassium hydroxide solution, the following reaction occurs. hcl (aq) + koh (aq) h2o (l) + kcl (aq) the reaction gives off heat energy, so it is an reaction.

Once similarity and one difference between a mixture of elements and a mixture of compounds