Question

How many grams are in 32 moles of chromium

Answer 1

Answer: m = 32 mol × 52 g/mol

Explanation: n= m/M. Mass m = n×M

M(Cr) = 52 g/mol

Answer 2

Answer:

1695.68g Cr

Explanation:

Cr has a molar mass of 52.99 g/mol. This means that one mole of chromium  has a mass of 52.99 grams. We can use stoichiometry/dimensional analysis to figure out how many grams are in 32 moles.

$32 mol Cr (\frac{52.99g}{1 mol} ) = 1695.68g Cr$