Question

3.618X10^24 molecules of sodium hydroxide (NaOH) would also be _____ grams NaOH

Answer 1

$$n = N/N_a$$

$$n = 3.618*10^{24}/6.022*10^{23} = 6.008 mol$$

$$m(NaOH) = n*M$$

$$n(NaOH) = 6.008*39,997 = 240.302g$$

Answer: 240.302g