The molar mass of ammonia (NH3) is 17.03 g/mol. Which expression correctly shows how to determine the number of moles of ammonia equivalent to 5 g?(1 point)
Responses
5 g×17.03 g1 mol
5 g×17.03 g1 mol
5 g×1 mol17.03 g
5 g×1 mol17.03 g
5 g×1 g17.03 mol
5 g×1 g17.03 mol
5 g×17.03 mol1 g
5 g / 17.03 g/mol = 0.2935 mol
Therefore, the correct expression is 5 g x (1 mol / 17.03 g)