Answer:
national flower : Rhododendron
national animal : cow
national bird : Himalayan Monal
Answer : The heat of the reaction is -221.6 kJ
Explanation :
Heat released by the reaction = Heat absorbed by the calorimeter
![q_{rxn}=-q_{cal}](https://tex.z-dn.net/?f=q_%7Brxn%7D%3D-q_%7Bcal%7D)
![q_{cal}=c_{cal}\times \Delta T](https://tex.z-dn.net/?f=q_%7Bcal%7D%3Dc_%7Bcal%7D%5Ctimes%20%5CDelta%20T)
where,
= heat released by the reaction = ?
= heat absorbed by the calorimeter
= specific heat of calorimeter = ![97.1kJ/^oC=97100J/^oC](https://tex.z-dn.net/?f=97.1kJ%2F%5EoC%3D97100J%2F%5EoC)
= change in temperature = ![(T_{final}-T_{initial})=(27.282-25.000)=2.282^oC](https://tex.z-dn.net/?f=%28T_%7Bfinal%7D-T_%7Binitial%7D%29%3D%2827.282-25.000%29%3D2.282%5EoC)
Now put all the given values in the above formula, we get:
![q_{cal}=(97100J/^oC)\times (2.282^oC)](https://tex.z-dn.net/?f=q_%7Bcal%7D%3D%2897100J%2F%5EoC%29%5Ctimes%20%282.282%5EoC%29)
![q_{cal}=221582.2J=221.6kJ](https://tex.z-dn.net/?f=q_%7Bcal%7D%3D221582.2J%3D221.6kJ)
As, ![q_{rxn}=-q_{cal}](https://tex.z-dn.net/?f=q_%7Brxn%7D%3D-q_%7Bcal%7D)
So, ![q_{rxn}=-221.6kJ](https://tex.z-dn.net/?f=q_%7Brxn%7D%3D-221.6kJ)
Thus, the heat of the reaction is -221.6 kJ
since the unit for the heat of fusion is kJ/mol, you're going to have to convert the grams into moles in order to cancel out the unit. After that, you can solve like normal.
Beryllium is a metal so it needs to loose electrons to have a full outer shell while sulfur is a non-metal so it needs to gain electrons to fill its outer shell.