Describe the preparation of 5

  1. I'm totally confused about this question....I don't know what kind of an answer the teacher is looking for. The worksheet has
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  2. What are the functions of potassium hydroxide and tetraoxosulphate 6 acid and heated iron filing in the preparation of nitrogen
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  3. Describe three preparation for which a mandoline would be useful
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  4. describe the preparation of 100mls of 1,0M from concentrated HCL?
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  5. Describe the preparation of 2litres of 0.15M CaSO4
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    2. Titilayo asked by Titilayo
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  6. Describe the preparation of 100 ml of 6.0 M HCI from a concentrated solution that has density of 1.18 and is 37 % ( w / w ) HCI
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    2. manar asked by manar
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  7. Describe the preparation of sodium hydroxide in the school laboratory.
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  8. Describe the preparation of 100 mL of 6.0 M HCL from a concentrated solution that has a specific gravity of 1.18 and is 37%
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    2. Density chemistry asked by Density chemistry
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  9. Describe the preparation of 500 mL of 47.5% (w/v) aqueous ethanol (C2H5OH, 46.1 g/mol) .* 1 point 2.38 10-1 g C2 H5 OH 2.3.8 g
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    2. Mo asked by Mo
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  10. Describe the preparation of 100 ml of phosphate buffer pH 7.2 using a 0.5 M H2PO4 and O .5 M NaOH
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    2. Jane asked by Jane
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