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UF CHM2045L Lab Exam Questions And Answers Graded A+ 2024. $10.49   Add to cart

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UF CHM2045L Lab Exam Questions And Answers Graded A+ 2024.

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UF CHM2045L Lab Exam Questions And Answers Graded A+ 2024. Accuracy - correct answer. A description of how close a measurement is to the true value of the quantity measured. Precision - correct answer. a measure of how close a series of measurements are to one another ...

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  • October 18, 2024
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UF CHM2045L Lab Exam Questions And
Answers Graded A+ 2024.



Accuracy - correct answer. A description of how close a measurement is to the true
value of the quantity measured.

Precision - correct answer. a measure of how close a series of measurements are to
one another

sig figs for addition and subtraction - correct answer. the result has the same
number of decimal places as the measurement with the fewest decimal places

sig figs for multiplication and division - correct answer. the result has the same
number of sig figs as the term with the least number of sig figs

density formula - correct answer. D=m/v

percent error formula - correct answer. |accepted value-measured value| / accepted
value x100

how to take a proper measurement - correct answer. record the measured value
plus one estimated digit

how to take a proper liquid measurement - correct answer. read from the bottom of
the miniscus

mass percent of solute - correct answer. mass of solute/mass of solution x 100
ALSO mass of solute / (mass of solute + mass of solvent) x 100

independent variable is graphed on the - correct answer. x-axis

dependent variable is graphed on the - correct answer. y-axis

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