## Chemistry and Chemical Reactivity (9th Edition)

Published by Cengage Learning

# Let's Review: The Tools of Quantitative Chemistry - Study Questions - Page 43c: 35

#### Answer

$0.197\ nm$ $197\ pm$

#### Work Step by Step

In nanometers $1.97\dot{A}\times \dfrac{1\times10^{-10}\ m}{1\ \dot{A}}\dfrac{1\ nm}{1\times10^{-9}\ m}=0.197\ nm$ In picometers $1.97\dot{A}\times \dfrac{1\times10^{-10}\ m}{1\ \dot{A}}\dfrac{1\ pm}{1\times10^{-12}\ m}=197\ pm$

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