 |
|
| Browse | Ask | Answer | Search | Join/Login |
|
|
||||
|
chemistry
Given the following thermochemical equations:
X2 + 3Y2 ----> 2XY3 ^H1= -390 kJ X2 + 2Z2 ----> 2XZ2 ^H2= -190 kJ 2Y2 + 2Y2Z -----> 2Y2Z ^H3= -240 kJ Calculate the change in enthalpy for the following reaction: 4XY3 + 7Z2 -----> 6Y2Z + 4XZ2 change H= ________ kJ |
||||
Check out some similar questions!
Chemistry
[ 0 Answers ]
Difference between concentrated nitric and acid fuming nitric acid
Chemistry
[ 1 Answers ]
The number of moles in 15.39 of C2H6O molar mass =46.1g/mol is what?
Chemistry
[ 1 Answers ]
What is resonance?
Chemistry question about Organic Chemistry
[ 9 Answers ]
Could you explain to me why I ended up with two marks out of a possible 6 in these questions? I think that I answered them correctly but I am not sure so I would like your help so that then I may tell my instructor.
Chemistry
[ 1 Answers ]
How many grams of calcium are required to free 4 moles of hydrogen gas from hydrochloric acid,hci?
View more questions Search
| Question Tools | Search this Question |
Add your answer here.
|
