Reaction Energy Flashcards
1
Q
What are the advantages of Hydrogen fuel cells?
A
No carbon dioxide is produced which contributes to global warming
Very Effiecient
2
Q
What are the disadvantages of hydrogen fuel cells?
A
Hydrogen is very flammable
We get it from oil
Must be stored as a compreesed liquid in a tough, insulated tank
3
Q
What is the equation for energy transferred?
A
Q = MC(delta)T Q = Energy Transferred M = Mass C = Specific Heat Capacity (delta)T = Change in Temperature
