soxteacher

Chemistry, Technology, Baseball, Swimming

CP21 – Solutions

NaOHn

Date

  • Tuesday, March 7th

Homework Recap

  • Limiting Reactants
  • Using “the table”
  • Predicting products
  • Determining excess

New Material – Solutions

Also Try This

  • Download [LINK] – you need permission to run on laptop

Questions

  • What happens when ionic substances are “dissolved” in water?
  • What is the best way to depict what happens to the ions using chemical symbols?
  • How is it possible that covalent compounds dissolve in water?
  • What determines whether a covalent substance will dissolve in water?
  • What happens to the solubility of a substance if water is heated?

Homework (collected Class 23)

  • Ch. 14 (41)
  • Why is naphthalene (C10H8) more soluble than CsF in benzene (C6H6)?
  • Explain why ethanol (C2H50H) is not soluble in cyclohexane (C6H12).
  • Predict the solubility of each in water: NaOH, O2, LiCI, Br2, CH3OH, C6H6

Practice for Quiz (Class 22)

  • Ch. 9 [41 (abde), 46, 48]

Information

This entry was posted on March 6, 2017 by in CP1617 and tagged , .
%d bloggers like this: