A student found the mass of an object to be 5.5 g. The actual mass of the object is 5.3 g. What is the percent error in the meas
2 answers:
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Explanation:
According to the law of dilution,
The given data is as follows.
= 0.4782,
= ?
= 0.025
,
= 250 mL
Hence, we will calculate the value of as follows.
=
= 13.07
Thus, we can conclude that we need 13.07 mL 0.4782 M sodium thiosulfate solution using pipette.