What is the mass in grams of 0.0135 mol of the element sodium, na?

Mass of sodium is 0.1305 g.

Explanation:

Given data:

Number of moles of sodium = 0.0135 mol

Molar mass of sodium = 23 g /mol

Mass of sodium = ?

Solution:

Formula:

Number moles = mass / molar mass

Mass = number of moles × molar mass

Mass = 0.0135 mol × 23 g/mol

Mass = 0.3105 g

? you expect us to answer this? ? this is your schoolwork, i don't think we can with this, i think it would considering being

there are two significant figures.