1 mole has mass = 56 g
0.28 mol has mass = 56 x 0.28 = 15.68 g
Hope this helps!
Given data:
Number of moles of iron = 0.28 M
Mass of iron = ?
Solution:
Formula : Mass of iron = Number of moles of iron * Molecular mass of iron
Putting values in above formula:
Mass of iron = 0.28 * 55.84 = 15.63
Mass of iron = 15.63
