CHM 110 Week 4 Exercises

0 items
CHM 110 Week 4 Exercises
CHM 110 Week 4 Exercises
$7.00
Go to the store page
  • Description

CHM 110 Week 4 Exercises

Complete the Week 4 Exercises.

Click the Assignment Files tab to submit your assignment.

Week 4 Exercises

 

Prepare written answers to the following exercises:

 

  1. Determine the amount of solute in the following samples:

  • 500 ml of 0.2 M KI (potassium iodide)

  • 220 ml of 0.03 M H2SO4 (sulfuric acid)

  • 5 l of 0.1 M MgNO3 (magnesium nitrate)

  • 1 ml of 5 M HCl (hydrochloric acid)

 

 

  1. How many ml of 0.1 M HCl would be required to titrate 35 ml of 1 M NaOH to the end point?

 

 

  1. What is the pH of a 0.03 M solution of the strong base NaOH?

 

 

  1. Balance the chemical reactions shown below and then write equilibrium expressions for each. All reactants and all products are in the gas phase.

 

 

 

  1. Determine the oxidation states of each element comprising the following ionic compounds:

  • KClO4

  • NaMnO4

  • Sr(NO3)2

  • NaHCO3

  • CH4