MOLARITY
29 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the equation commonly referred to as when discussing dilution?

  • Dilution equation (correct)
  • Molarity equation
  • Volume equation
  • Stock solution equation
  • In the dilution equation C1V1=C2V2, what do C and V represent?

  • C: Molarity, V: Liters
  • C: Concentration, V: Volume (correct)
  • C: Diluted concentration, V: Stock volume
  • C: Stock concentration, V: Diluted volume
  • If the volume of a solution is doubled during dilution, what is expected to happen to the concentration?

  • Remain the same
  • Increase
  • Decrease (correct)
  • Double
  • What is the expected concentration of a solution that results from diluting a 4.00-M solution by 3-fold?

    <p>1.33 M</p> Signup and view all the answers

    If 0.500 L of a 2.00-M solution is diluted to 1.50 L, what would be the molarity of the diluted solution?

    <p>0.333 M</p> Signup and view all the answers

    What volume of a 0.250-M solution can be prepared from 0.025 L of a 1.50-M solution?

    <p>0.00417 L</p> Signup and view all the answers

    What volume of a 0.050-M solution can be prepared from 100 mL of a 0.500-M solution?

    <p>0.10 L</p> Signup and view all the answers

    If a concentrated solution with a concentration of 3.00 M needs to be diluted to make a 0.200-M solution, what would be the volume ratio?

    <p>-30</p> Signup and view all the answers

    When preparing a 0.250-M solution from a 0.500-M stock, what would be the expected volume ratio?

    <p>-2</p> Signup and view all the answers

    Critical Thinking: If you need to dilute a highly concentrated 5.00-M solution by a factor of 20 to get to 0.250 M, what would be the required volume ratio?

    <p>-100</p> Signup and view all the answers

    In the dilution equation C1V1=C2V2, if C represents concentration, what does V represent?

    <p>Volume</p> Signup and view all the answers

    What would be the concentration of a solution resulting from diluting a 10.0 mL of a 4.00-M solution to 100.0 mL?

    <p>0.40 M</p> Signup and view all the answers

    If 200 mL of a 3.00-M solution is diluted to 800 mL, what would be the molarity of the diluted solution?

    <p>0.30 M</p> Signup and view all the answers

    When a solution is diluted, what typically happens to its concentration?

    <p>Decreases</p> Signup and view all the answers

    If a 0.500-M solution is diluted by 5-fold, what would be the expected concentration of the resulting solution?

    <p>0.050 M</p> Signup and view all the answers

    What volume of a 1.00-M HCl solution is needed to prepare 500 mL of a 0.50-M HCl solution?

    <p>0.25 L</p> Signup and view all the answers

    If the volume of a solution is halved during dilution, what happens to its molarity?

    <p>Doubles</p> Signup and view all the answers

    What volume of a 6.00-M solution must be used to prepare 2.00 L of a 1.50-M solution?

    <p>:3 L</p> Signup and view all the answers

    What would be the molarity if 300 mL of a 10.00-M solution is diluted to 1500 mL?

    <p>3.00 M</p> Signup and view all the answers

    What is the molarity of a solution resulting from diluting 100.0 mL of a 2.50-M solution of HCl to 500.0 mL?

    <p>0.625 M HCl</p> Signup and view all the answers

    If a 1.20-M solution is diluted to prepare 2.50 L of a 0.480-M solution, what volume of the original solution was used?

    <p>10.0 L</p> Signup and view all the answers

    What would be the expected molarity if 150 mL of a 5.00-M solution is diluted to 750 mL?

    <p>0.833 M</p> Signup and view all the answers

    If 0.500 L of a solution is diluted to 2.00 L, what concentration should be expected if the original solution was 4.00 M?

    <p>1.50 M</p> Signup and view all the answers

    How much of a 3.60-M solution is needed to prepare 500 mL of a 0.450-M solution?

    <p>0.800 L</p> Signup and view all the answers

    What is the molarity of the diluted solution if 0.850 L of a 5.00-M solution of copper nitrate, Cu(NO3)2, is diluted to a volume of 1.80 L?

    <p>2.36 M</p> Signup and view all the answers

    How much volume of 0.12 M HBr can be prepared from 11 mL of 0.45 M HBr?

    <p>0.041 L (41 mL)</p> Signup and view all the answers

    What volume of 1.59 M KOH is required to prepare 5.00 L of 0.100 M KOH?

    <p>0.314 L</p> Signup and view all the answers

    What volume of a 0.575-M solution of glucose, C6H12O6, can be prepared from 50.00 mL of a 3.00-M glucose solution?

    <p>0.261 L</p> Signup and view all the answers

    What is the concentration of the solution resulting from diluting 25.0 mL of a 2.04-M solution of CH3OH to 500.0 mL?

    <p>0.102 M CH3OH</p> Signup and view all the answers

    More Like This

    Solute
    8 questions

    Solute

    BrightAntigorite6951 avatar
    BrightAntigorite6951
    Solute
    6 questions

    Solute

    ConfidentReasoning avatar
    ConfidentReasoning
    Solute vs Solvent Quiz
    3 questions
    Use Quizgecko on...
    Browser
    Browser