Question

How many grams are in 32 moles of chromium

Answer 1

1695.68g Cr

Step-by-step 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 ((52.99g)/(1 mol) ) = 1695.68g Cr`

Answer 2

Answer: m = 32 mol × 52 g/mol

Explanation: n= m/M. Mass m = n×M

M(Cr) = 52 g/mol