evilgrimacepvp evilgrimacepvp

06-05-2020
Chemistry

contestada

How many moles of sodium are required to produce 40. grams of NaOH? *

2Na + 2H20 (arrow) 2NaOH +H2

.25 moles
.50 moles
1.0 mole
2.0 moles

Respuesta :

emmycherry09 emmycherry09

07-05-2020

Answer: 1.0 mole of sodium

Explanation:

40.0 g NaOH x __1 mol__ x __2 mol Na__ = 1 mol of Na

39.999 g 2 mol NaOH

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