Answer:
[tex]\% rec=80.4\%[/tex]
Explanation:
Hello!
In this case, since the percent recovery for this crystallization operation is computed as shown below:
[tex]\% rec=\frac{m_{recovered}}{m_{initial}} *100\%[/tex]
Thus, by plugging in the initial 8.95 g and the recovered 7.20 g, we obtain:
[tex]\% rec=\frac{7.20g}{8.95g} *100\%\\\\\% rec=80.4\%[/tex]
Best regards!
