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Strike441 [17]
3 years ago
13

How do you label the delta E, on an energy diagram

Chemistry
1 answer:
vladimir1956 [14]3 years ago
4 0
Delta energy on labelled diagram is attached below

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A student calculated the density of a sample of graphite to be 2.3 g/cm3. Show a numerical setup for calculating the student’s p
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Answer:

Percent error = 1.5%

Explanation:

Given data:

Measured value of density of graphite = 2.3 g/cm³

Percent error = ?

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Formula:

Percent error = [Measured value - Actual value / actual value] × 100

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Now we will put the values:

Percent error = [2.3 g/cm³ - 2.266 g/cm³ / 2.266 g/cm³] × 100

Percent error = [0.034 g/cm³ / 2.266 g/cm³] × 100

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