Question

The mass of 1 mol of chromium (atomic mass 51.996 amu) is

Answer 1

1 mole is the short form for gram-mole, which means that it is made up of the molecular mass (in amu) in grams of the material.

Therefore 1 mole of chromium has a mass of 51.996 grams.

Answer 2

The mass of 1 mol of chromium is 51.996 grams.

Given:

The atomic mass of chromium 51.996 amu

To find:

The mass of 1 mole of chromium.

Solution:

The atomic mass of chromium = 51.996 amu

$1 amu = 1 g/mol\\\\51.996 amu=51.996\times 1 g/mol\\\\=51.996 g/mol$

The mass of 1 mole of chromium = 51.996 g

The mass of 1 mol of chromium is 51.996 grams.

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