Answer:
1. Balanced chemical for the given chemical reaction is :
![2SO_2(g) +O_2(g) +2H_2O(l) \rightarrow 2H_2SO_4(aq)](https://tex.z-dn.net/?f=2SO_2%28g%29%20%2BO_2%28g%29%20%2B2H_2O%28l%29%20%5Crightarrow%20%202H_2SO_4%28aq%29)
number of mole of sulphuric acid produced = 12.5 mol
number of mole of oxygen required=6.25 mol
Explanation:
1. Balanced chemical for the given chemical reaction is :
![2SO_2(g) +O_2(g) +2H_2O(l) \rightarrow 2H_2SO_4(aq)](https://tex.z-dn.net/?f=2SO_2%28g%29%20%2BO_2%28g%29%20%2B2H_2O%28l%29%20%5Crightarrow%20%202H_2SO_4%28aq%29)
from above balanced equation it is clearly that ,
2 mole of sulpher dioxide gives 2 mole of sulphuric acid
1 mole of sulpher dioxide gives 1 mole of sulphuric acid
therefore,
12 .5 mole of sulpher dioxide will givs 12.5 mole of sulphuric acid
number of mole of sulphuric acid produced = 12.5 mol
2 mole of sulphur dioxide needs 1 mole of oxygen gas
so,
1 mole of sulphur dioxide needs 0.5 mole of oxygen gas
therefore 12.5 of sulphur dioxide needs
mole of oxygen
number of mole of oxygen required=6.25 mol
The energy that was released by the candy is calculates using the below formula
Q=Mc delta T
Q= heat energy
m= mass (500g)
C= specific heat capacity) = 4.18 j/g/c
delta t =change in temperature = 25- 21 = 4 c
Q= 500 g x 4.18 j/g/c x 4c = 8360 j
One reason may be that iron is a much heavier metal, and a much better conductor of heat and electricity. Iron would lead to some issues after a while, and repairs may end up costing more than it would have cost to just buy aluminum in the first place.
So, basically just because of each one's different ability to conduct heat and electricity.
The quality of resilience is dynamic, which means that it may change over time. Dynamics is <span>characterized by constant change, activity, or progress. Hope this answers the question. Have a nice day. Feel free to ask more question. Thank you.</span>
The proper way to chemically write carbon dioxide is CO2