triciazeeck5343 triciazeeck5343
  • 12-12-2018
  • Chemistry
contestada

What volume of a 9.00 M NaOH stock solution would you need to make 800. ML of a 0.750 M NaOH solution

Respuesta :

kobenhavn kobenhavn
  • 21-12-2018

Answer: 66.66 ml

Explanation: Using Molarity equation:

[tex]M_1V_1[/tex] (stock solution)=[tex]M_2V_2[/tex](solution to be prepared)

given: [tex]M_2=0.750M[/tex]

[tex]V_2=800ml[/tex]

[tex]M_1=9.00M[/tex]

[tex]V_1=?[/tex]

[tex]9.00M\times V_1[/tex] (stock solution)=[tex]0.750M\times 800ml[/tex] (solution)

[tex]V_1= 66.66ml[/tex]

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