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How do we prepare 500mL

  1. Find the number of mg Na2co3 FW = 106g/mol required to prepare 500ml of 9.2ppm NA solution.ppm = mg/L 9.2mg/1000ml x= 0.0092 x
    1. answers icon 1 answer
    2. Fai asked by Fai
    3. views icon 641 views
  2. I have a 500mL flask, and I want to prepare 500mL of NaOH solution with a pH of 13.00. How many grams of Na OH do I need to put
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    2. Brandy asked by Brandy
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  3. An experiment in your laboratory requires exactly 500mL of 0.0200M solution of Na2CO3. You are given solid Na2CO3, distilled
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    2. Blessings asked by Blessings
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  4. Imagine that you have been asked to prepare 500ml of a 0.25 mol L solution of Sodium Hydroxide, NaOH. Describe how you would
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    2. Dexter asked by Dexter
    3. views icon 3,604 views
  5. Imagine that you have been asked to prepare 500mL of a 0.25 mol/L solution of sodium hydroxide, NaOH.a. Make a list of all of
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    2. kale asked by kale
    3. views icon 2,655 views
  6. how to prepare 0.100M HCL solution when laboratory grade concentrated by hydrochloric acid has concentration of 37%.what volume
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    2. Qyla asked by Qyla
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  7. your supervisor has just asked you to prepare 500ml of 3.00M HNO3 solution for tomorrow's undergraduate experiment. The Stock
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    2. sid asked by sid
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  8. Concentrated hydrochloric acid is a 38% solution of hcl in water and has a density of 1.18g/ml. How many milliliters of
    1. answers icon 1 answer
    2. Fai asked by Fai
    3. views icon 1,063 views
  9. What weight of Ca(OH)2 is necessary to prepare 3,500ml of 0.7M of Ca(OH)2 solution?
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    2. jen asked by jen
    3. views icon 577 views
  10. How to prepare 0.5m of HCL using 500ml standard flask
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    2. victor asked by victor
    3. views icon 601 views