Once one realizes this relationship Chemistry is much easier and the metric system makes a lot of sense.
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I concur. Ben Franklin got it wrong when he convinced the states to reject the metric system. There are only two countries in the world that do not use the metric system. Us an one other so small as to defy remembering. I have taught students the metric system for 30 years and our Impetial system just doesn't make sense. Might as well go back to the cubit.
In the UK we still use both the Metric and the imperial system, the power of nostalgia simply won't allow us to let it go.
Some of us still want pounds shillings and pence back with 240 pence to the pound.