
World of Chemistry, 3rd edition
3rd Edition
ISBN: 9781133109655
Author: Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Publisher: Brooks / Cole / Cengage Learning
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When measuring a small volume such as the volume of a small test tube should you use a 10ml 25ml or 50ml graduates cylinder to obtain the most precise measurement? Explain.

Transcribed Image Text:s take by your lab
. ulat is the maximum number of digits that should
dsurement and those from your lab mates?
have l difeeni as hnlt
meaurement
measurementr wll not oe the some vee eoch person con
different estimabe tnan omeone ace ncmoo all the
mets were taven corre ctu the mamn nnlr of diotr
nat rhouid differ be
measuring a small volume, such as the volume of a small test tube, should you use a 10 mL.25 mL, or 50
grad
uated cylinder to obtain the most precise measurement? Explain your choice.
In Part B, did all of your mass measurements have the same number of digits after the decimal place? If no
a difference in the amount of information provided by the measurements? What does this tell you about the
the electronic balance to measure the masses of objects of significantly different sizes? Justify your answ
yes, al of them naw the comt nunor of d
instroment of meas ment war the same for e nh
of themm naw
It ttll us that aneconic valance is mune prease i
measurt of ovjects ovtr a on ruter
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