2 Answers

Jasin · Answer 1 · 2019-07-19T11:59:53+0000

2.25739773716275. I used a calculator during class today to get this answer, and I am pretty sure it is right, hope it helps.

Manouchka · Answer 2 · 2019-07-24T21:30:01+0000

Answer : The moles of tungsten is, 2.257 moles

Explanation : Given,

Mass of tungsten = 415 grams

Molar mass of tungsten = 183.85 g/mole

Formula used :

$\text{Moles of tungsten}=\frac{\text{Given mass of tungsten}}{\text{Molar mass of tungsten}}$

Now put all the given values in this formula, we get :

$\text{Moles of tungsten}=(415g)/(183.85g/mole)=2.257moles$

Therefore, the moles of tungsten is, 2.257 moles

Please log in or register to add a comment.