Chemistry and Chemical Reactivity (9th Edition)

Published by Cengage Learning
ISBN 10: 1133949649
ISBN 13: 978-1-13394-964-0

Let's Review: The Tools of Quantitative Chemistry - Study Questions: 36

Answer

$1.54\ \dot{A}$ $154\ pm$ $1.54\times10^{-10}\ m$

Work Step by Step

In angstroms: $0.154\ nm\times \dfrac{1\times10^{-9}\ m}{1\ nm}\times \dfrac{1\ \dot{A}}{1\times10^{-10}\ m}=1.54\ \dot{A}$ In picometers: $0.154\ nm\times \dfrac{1\times10^{-9}\ m}{1\ nm}\times \dfrac{1\ pm}{1\times10^{-12}\ m}=154\ pm$ In meters: $0.154\ nm\times \dfrac{1\times10^{-9}\ m}{1\ nm}=1.54\times10^{-10}\ m$
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