A dentist is using an oral rinse that consists of a 9.76 x 10-2 mol/L sodium fluoride solution. Calculate the mass of sodium flu

Question

1 year ago

7

oride required to prepare a 850 mL solution of this concentration

1 answer:

rjkz [21] · Answer 1 · 2023-10-22T12:03:41+03:00

rjkz [21]1 year ago

8 0

Answer:

3.48 g NaF

Explanation:

Dimensional Analysis:

$\frac{(9.76*10^{-2})mol NaF}{1 L} * \frac{1L}{1000 mL} * \frac{41.99gNaF}{1 mol NaF} * 850 mL$

Answer (Simplifying the Expression Above):

3.48 g NaF