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10-03-2017
Chemistry

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Determine the molar mass of the ionic compound sodium hydroxide. (1 point)

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10-03-2017

Sodium - 22.989 - 23
Hydrogen - 1.007 - 1
Oxygen - 15.9994 -16
NaOH - 39.997- 40

It is 39.997 but when rounded it is 40

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