Question

Use equilibrium constants to decide if you could make 1 M solutions of the substances listed below. NaCl(s) C5H120(1) PbCl2(s) 0.10 atm NH3(g) Explain in 5-6 sentences why making 1M solutions is or is not possible using your understanding of solubility equilibria and intermolecular forces. HTML Editor BI VA - A - IX E 3 3 3 3 x x := E. NV G 12pt - Paragraph

Answer 1

Naclssi Te Salubili of Nacl s possible in water Nact is a polar SolVent cohcn Nacl i's dissalve ater the Nact is dissociates in to Therefors Solu bilityaf Nacli's into the & CI Na+ possible. Tn Case off intermolss atar forces pasitively charged Sodium ion attracted tacoareds negatively chamgs oxygen atem n coater negatirely charae chlaine ions toreards pasitive ly Chergs Hydogen gre dttracted CS HIOce A cohols are Saluble is in oatex Dus to the hydroxygroup in the alcohol cobich is ahle to form yegc bonding in coa ter moleale. Al cohols oth smalle hydrocanhan chain is Saluale as cemparsd to longer hydocaxhon chain intrarmale cellar forces of To asS te intrmole cular cpttraction between hycroer bonds for breaking this bond More energy IS TEquiredi due to Steong forcesf attracHion

Pbclacs) The Salubility phcl2 incoater 1s. sf Louo THis insoluble near to Pbcla their is strn Th thr inter mole cular force fahachan between Pb c reduived to brcak the bsnd Molecule There fore more energ between वव 4) O10 dtm NHacg)Teammania is bighly Soluble soater Ttis Campared p ortt other ammonia is bishiy Soluble gases Tr ammania ston intrmo lelay forces of attraction due to tudogen bond in ceatir and ammonia