Questions asked by Rawan

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• Consider the titration of 50 ml of 0.1 M NH3 with 0, 10, 25, 45, 50, 60, 80 and 100 ml of 0.1 M HCl?
  
• Consider the titration of 50 ml of 0.1 M NaOH with 0,10, 25 and 30 ml of 0.2M HCl ?
  
• Calculate the percent phosphorus?
  
• Q: Some data for the kinetic energy of ejected electrons as a function of the wavelength of the incident radiation for the photoelectron effect? with the relation between wavelength and KE in a graph.