considering the setup from the previous problem, calculate the number of moles of salt in 6.37 grams. the…

considering the setup from the previous problem, calculate the number of moles of salt in 6.37 grams. the molecular weight of table salt, nacl, is 58.5 g/mol. type in your answer below using the correct number of significant figures. 6.37 g nacl = done

considering the setup from the previous problem, calculate the number of moles of salt in 6.37 grams. the molecular weight of table salt, nacl, is 58.5 g/mol. type in your answer below using the correct number of significant figures. 6.37 g nacl = done

Answer

Explanation:

Step1: Recall mole - mass formula

The formula to calculate the number of moles ($n$) is $n=\frac{m}{M}$, where $m$ is the mass and $M$ is the molar mass.

Step2: Substitute values

Given $m = 6.37\ g$ and $M=58.5\ g/mol$. So, $n=\frac{6.37\ g}{58.5\ g/mol}$.

Step3: Calculate the result

$n=\frac{6.37}{58.5}\ mol\approx 0.109\ mol$ (rounded to three significant figures as 6.37 has three significant figures).

Answer:

$0.109$