posted by .

To make 10 mL of 25 mM sodium standard, what volume of 1 M NaCl stock should be used?
250 mL
2.5 mL
0.25 mL
0.5 mL
None of these
400 mL

  • chemistry -

    see other post.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. chemistry

    To make 10 mL of 25 mM sodium standard, what volume of 1 M NaCl stock should be used?
  2. chemistry

    A student needs to make a dilution from a stock solution. The stock solution is 2.) M NaCl. How much should the student use of the 2.0 M NaCl to make 1.0 L of 0.05M NaCl diluted stock.
  3. Chemistry

    How many grams of NaCl would be required to make a 24% NaCl solution if 250 ml of water were used
  4. chemistry

    How would you dilute a 2 mg/mL NaCl stock standard to make 100 ml of a 50 mg/dl standard?
  5. Chemistry

    If you have 250 mL of 2 M of sodium sulfate diluted to make 0.500 M of sodium sulfate, how would you figure out the volume?
  6. Chemistry

    What is the molarity of a solution of Mg(OH)2 if the solution contains 1.35 g in exactly 100 mL of solution?
  7. chemistry

    An ice-bath made with sodium chloride will be 9 ± 1 oC when the solution is about 23% sodium chloride by mass. The density of solid sodium chloride is about 2 g/cm3. What volume of solid NaCl would you add to 200 g water to make a …
  8. chemistry

    What volume of a 0.500 M solution should be diluted to make 250 mL of a 0.400 M solution?
  9. chemistry/math

    5.0 moles of solid sodium chloride (NaCl) are used to prepare a 5.0 M NaCl solution. What is the volume of the solution?
  10. institute of health sciences

    Chemistry A) determine the mass of sodium hydroxide needed to prepare 100ml of 0.5M standard solution B) describe the procedure used to prepare the standard solution C) use the 100ml stock solution of 0.5M sodium hydroxide to neutralize …

More Similar Questions