Use the data provided in the table to complete each calculation.

SampleNumber $45$B

T$1($before sampling$)46\mathrm{.}2$ C

T$2($after sampling$)45\mathrm{.}6$ C

concentration of HCl used for titration $0\mathrm{.}1986$ M

volume of HCl required to reach endpoint $22\mathrm{.}90$ mL