Chemistry

Question $5$

$300$ g of water $($Cp $=4\mathrm{.}183$ J$/$kg$-$K$)$ was heated at constant pressure as stated in the following

processes:

Initial temperature: $30\backslash$deg C

Process $1$: heated to $57\backslash$deg C

Process $2$: heated to $68\backslash$deg C

Process $3$: cooled to $47\backslash$deg C

Process $4$: cooled to $32\backslash$deg C

Process $5$: heated to $48\backslash$deg C

Process $6$: cooled to $19\backslash$deg C

Process $7$: heated to $28\backslash$deg C

Process $8$: heated to $52\backslash$deg C

Process $9$: cooled to $33\backslash$deg C

Process $10$: heated to $47\backslash$deg C

Process $11$: cooled to $36\backslash$deg C

Process $12$: heated to $65\backslash$deg C

Process $13$: cooled to $16\backslash$deg C

Process $14$: heated to $24\backslash$deg C

Process $15$: heated to $85\backslash$deg C

Determine the total change in entropy $($in J$/$K$)$ throughout the process.

Answer Format: $[2$ decimals$]$