Explain the use of glacial acetic acid?

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Head-to-tail polymerization of propylene is observed with the [cp2zr(r)]+ catalyst. Explain this result on the basis of molecular-level interactions. : Polymer Chemistry

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why r u using Holmium Oxide in UV calibration

3 Answers   IPCA, Reddy Labs,

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in api coa analytical method given as Ph Europe which api used in formulation in this api coa method given Ph Europe so for Analytical methic for finished product we require to refer Ph Europe monograph ok n.a.? So any extra impurities which is given in USP monograph of api or finished product need not require to monitor on above case n.a.? but how require to do specificity?

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Explain the difference between hcl acid and hcl gas?

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How to convert 673 kelvin into degrees centigrade?

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suppose u got 2 or more maxima in the uv spectrophotometer then what u can do

2 Answers   Hetero,

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Define ph?

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Explain how do you prepare a solution of 1 m hcl?

1 Answers  

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Explain how do you extract ephedrine from a mineral block?

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Suppose u have combipack product and u get 2 or more peaks which are other than there placebo then what we can do

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How to caluclate %w/v& %w/w ple give examples solids&liquids 10%NAOH W/W 10%W/V- 20%HCL W/W &W/V

0 Answers   Natco,

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