Physical properties such as melting point, boiling point, and solubility are all dependent on the type of interparticle forces a substance experiences. identify the type of interparticle force that has the greatest influence on the physical properties for each substance. cl2, nh2oh, pcl3, ch4, cacl2, ki
two of the substances in part 1 are ionic. which factors will result in a stronger ionic bond overall?
larger ionsgreater absolute chargessimilarity of ionic sizessmaller ions

Answer asap need by wednesday morning explain how a buffer works, using an ethanoic acid/sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.