Calculate ΔH° for the reaction
2 K(s) + 2 H2O(l) 2 KOH(aq) + H2(g)
A 5.11-g chunk of potassium is dropped into 1.25 kg water at 24.0°C. What is the final temperature of the water after the preceding reaction occurs? Assume that all the heat is used to raise the temperature of the water. (Never run this reaction. It is very dangerous; it bursts into flame!)
spent hours on this problem, still getting wrong answer, please help! Anything is appreciated!
2 K(s) + 2 H2O(l) 2 KOH(aq) + H2(g)
A 5.11-g chunk of potassium is dropped into 1.25 kg water at 24.0°C. What is the final temperature of the water after the preceding reaction occurs? Assume that all the heat is used to raise the temperature of the water. (Never run this reaction. It is very dangerous; it bursts into flame!)
spent hours on this problem, still getting wrong answer, please help! Anything is appreciated!
-
But I answered your question yesterday:
http://answers.yahoo.com/question/index;…
Not so much dissing me as you are dissing Steve O. He's very, very good and you just blow off his explanation.
https://www.youtube.com/watch?v=KE4HGlmt…
http://answers.yahoo.com/question/index;…
Not so much dissing me as you are dissing Steve O. He's very, very good and you just blow off his explanation.
https://www.youtube.com/watch?v=KE4HGlmt…