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迷鼓之人XDDDDD 2012-6-22 10:34 PM

chem lab report!

It is the very first time we learn how to write a lab report, and the book said that we should "rewrite the procedure given in the workbook step-by-step, in passive voice and past tense."
if the original sentence is  "fill the flask to the graduation with distilled water."  
then should I change it to "the flask was filled with distilled water to the graduation."??!!@@
and outline those steps by point form?
if yes, what is the past tense for "pipette" and "stopper" -____-
thx a lot!:smile_o06:

jmlo 2012-6-22 11:10 PM

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[quote] if the original sentence is  "fill the flask to the graduation with distilled water."  
then should I change it to "the flask was filled with distilled water to the graduation."??!! [/quote]
Yes, precisely. Indeed, you may not need to rephrase it word by word; instead you can write it in your own words.

[quote] and outline those steps by point form? [/quote]
Yes, this is a popular format in chemistry reports. Another format is to merge everything together into a paragraph.

[quote] if yes, what is the past tense for "pipette" and "stopper"  [/quote]
pipette  ---->  pipetted
stopper  ---->  stoppered

迷鼓之人XDDDDD 2012-6-23 12:19 AM

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oh thx a lot! :smile_o12:
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