## Chemistry and Chemical Reactivity (9th Edition)

$k=0.0373\ mol/L.min$
$-\frac{\Delta[suc.]}{\Delta t}=k[suc.]\rightarrow$ this is a first-order process so: $ln([suc.]/[suc.]_0)=-kt$ $ln(0.0132\ M/0.0146\ M)=-k\times27\ min\rightarrow k=0.0373\ mol/L.min$