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CHEMISTRY 11 – EXPERIMENTAL UNCERTAINTY OF APPARATUS WORKSHEET. (1) Record the values for the experimental uncertainty encountered in using the following apparatus: Apparatus. Difference between numbered divisions. # of unnumbered subdivisions between numbered divisions.
CHEMISTRY 11 – EXPERIMENTAL UNCERTAINTY OF APPARATUS WORKSHEET. (1) Record the values for the experimental uncertainty encountered in using the following apparatus: Apparatus. Difference between numbered divisions. # of unnumbered subdivisions between numbered divisions.
3) Calculate the % intrinsic error when a 10 mL graduated cylinder is used to measure the following volumes: a) 1 mL: b) 2.5 mL: c) 5.0 mL: d) 10.0 mL: Which is the most practical volume to measure with a 10 mL graduated cylinder? 4) Calculate the % intrinsic error when 0.5 mL of liquid is measured using the following: a) 10 mL graduated cylinder:
Use the following scales to measure the quantities required. Be sure to list the appropriate number of digits, as well as the uncertainty that goes along with each measurement. GRADUATED CYLINDER (mL): BEAKER (mL): BURET(mL): V = ______________. V = ______________. BALANCE (g): V = ______________.
The table given below lists the absolute uncertainties for some equipment used in the Chemistry lab. The absolute uncertainty expresses the margin of uncertainty associated with a reading, a measurement, or a calculation involving several readings.
Use the 10 mL graduated cylinder, which will be accurate to two significant figures. Mathematical operations are carried out using all the digits given and then rounding the final result to the correct number of significant figures to obtain a reasonable answer.
15 paź 2022 · The volume of a liquid can be directly measured with specialized glassware, typically in units of milliliters (mL) or liters (L). In this lab, a beaker, two graduated cylinders and a burette will be used to measure liquid volumes, and their precision will be compared.
