what is the mass of 3.45 moles no2? molar mass no2 = 46.01 g/mol ? g no2
what is the mass of 3.45 moles no2? molar mass no2 = 46.01 g/mol ? g no2
Answer
Explanation:
Step1: Recall mass - mole relationship
Mass = Moles × Molar mass
Step2: Substitute given values
Mass of (NO_2=3.45\ mol\times46.01\ g/mol) [ \begin{align*} \text{Mass}&=3.45\times46.01\ & = 158.7345\ g \end{align*} ]
Answer:
158.7345 g