mass in grams of 1.002 mol of chromium
The molar mass of chromium (Cr) is 52 g/mol.
So, mass of 1.002 mol of chromium = 1.002 mol x 52 g/mol = 52.104 g
Therefore, the mass in grams of 1.002 mol of chromium is 52.104 g.
To determine the mass in grams of 1.002 mol of chromium, you need to know the molar mass of chromium. The molar mass refers to the mass of one mole of a substance and is expressed in grams per mole (g/mol).
The molar mass of chromium (Cr) is approximately 52.00 g/mol.
Now, you can calculate the mass using the following equation:
Mass = Number of moles x Molar mass
Mass = 1.002 mol x 52.00 g/mol
Mass ≈ 52.104 g
Therefore, the mass of 1.002 mol of chromium is approximately 52.104 grams.