{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

0 m naoh and you want 050 m naoh what naoh and you

Info icon This preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: ve 50.0 mL of 3.0 M NaOH and you want 0.50 M NaOH. What NaOH and you want 0.50 M NaOH. What NaOH. do you do? do you do? Moles of NaOH in original solution = PROBLEM: You have 50.0 mL of 3.0 M PROBLEM: You have 50.0 mL of 3.0 M NaOH and you want 0.50 M NaOH. What NaOH and you want 0.50 M NaOH. What NaOH. do you do? do you do? Conclusion: H2O Preparing Solutions Preparing Solutions by Dilution by Dilution A shortcut shortcut M•V = (3.0 mol/L)(0.050 L) = 0.15 mol NaOH mol/L)(0.050 Therefore, moles of NaOH in final solution must also = 0.15 mol NaOH (0.15 mol NaOH)(1 L/0.50 mol) = 0.30 L NaOH)(1 mol) or 300 mL = volume of final solution 300 3.0 M NaOH Concentrated add 250 mL of water to to 50.0 mL of 3.0 M NaOH to make 300 mL of 0.50 M 0.50 M NaOH NaOH. NaOH. Dilute Minitial • Vinitial = Mfinal • Vfinal Page 3...
View Full Document

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern