ihatematth ihatematth

30-06-2022
Chemistry

contestada

What is the mass of a 7.426-mole sample of sodium hydroxide (NaOH molar mass = 40.0 g/mol)?
Select one:
5.360 g
40.00 g
179.1g
297.0 g

Respuesta :

Medunno13 Medunno13

07-07-2022

[tex](40.0)(7.426)=\boxed{297.0 \text{ g (to 4 sf)}}[/tex]

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