taylorhaberman taylorhaberman

10-04-2020
Chemistry

contestada

Acellus
How many grams of strontium
(Sr, 87.62 g/mol) are in 2.92
moles of strontium?

Respuesta :

magalieisik magalieisik

10-04-2020

Answer:

There are 255, 85 grams of Strontium in 2,92 moles.

Explanation:

We perform a simple rule of three to calculate the number of grams, knowing that one mole of Sr weights 87, 62 grams:

1 mol Sr---------87, 62 grams

2,92 mol Sr-----x=(2,92 mol Sr x-87, 62 grams)/1 mol Sr= 255,8504 grams

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