Chemistry (Instructor's)
10th Edition
ISBN: 9781305957787
Author: ZUMDAHL
Publisher: CENGAGE L
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Question
Chapter 2, Problem 49E
Interpretation Introduction
Interpretation:
Mass of proton, mass of electron, the size of nucleus and the size of an atom is given. The density of a hydrogen nucleus and a hydrogen atom are to be calculated.
Concept introduction:
Density of an atom is the ratio of the mass of the atom to the volume of the atom.
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How many milliliters of 97.5(±0.5) wt% H2SO4 with a density of 1.84(±0.01) g/mL will you need to prepare 2.000 L of 0.110 M H2SO4?
If the uncertainty in delivering H2SO4 is ±0.01 mL, calculate the absolute uncertainty in the molarity (0.110 M). Assume there is negligible uncertainty in the formula mass of H2SO4 and in the final volume (2.000 L) and assume random error.
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Chapter 2 Solutions
Chemistry (Instructor's)
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