<u>Answer:</u> The final temperature will be
<u>Explanation:</u>
Calculating the heat released or absorbed for the process:
In a system, the total amount of heat released is equal to the total amount of heat absorbed.
OR
......(1)
where,
C = heat capacity of water =
= mass of water of sample 1 = 100.0 g
= mass of water of sample 2 = 71.0 g
= final temperature of the system = ?
= initial temperature of water of sample 1 =
= initial temperature of the water of sample 2 =
Putting values in equation 1, we get:
Hence, the final temperature will be
You should clean up after every investigation because if you leave a mess, maybe another detective will come in and get lost because of the mess you left.
Mole ratio:
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
1 mole H2SO4 ----------- 1 mole Ca(OH)2
? moles H2SO4 --------- 0.10 moles Ca(OH)2
0.10 x 1 / 1
= 0.10 moles of H2SO4