brialevy2283 brialevy2283

05-09-2019
Chemistry

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Ms. Martin’s class divided into groups to determine the density of zinc. The class average was 7.06 g/cm3 . The actual density was 7.14 g/cm3 . What is the percent error in the class average?

Respuesta :

joseaaronlara joseaaronlara

05-09-2019

Answer:

%e = 1.12

Explanation:

Formula

% e = (actual value - average value)/ actual value x 100

% e = (7.14 - 7.06) /7.14 x 100

% e = 0.08 / 7.14 x 100

%e = 0.0112 x 100

% e = 1.12

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