Calculate the relative amounts of acetic acid and acetate ion present at the following points when 1 mol of acetic acid is treated with sodium hydroxide. use the henderson-hasselbach equation (show the work) to calculate the values of ph at the following points: a) 0.3 mol of naoh is added b) 0.7 mol of naoh is added

the density(ratio between mass and volume as m/v) decreases from top to bottom in periodic table group as the size increases and nuclear charge decreases. but in periods density increases from left to right as atom size decreases and nuclear charge increases.

a  solution  is always transparent, light passes through with no scattering from solute particles which are molecule in size. the  solution  is homogeneous and does not settle out. a colloid is intermediate between asolution  and a  suspension. while asuspension  will separate out a colloid will not.

one negative thing it that it can kill water animals. another negative thing is it can cause the destruction of ecosystem. one way water pollution can be reduced is to conserve energy.