Combustion reaction Flashcards
1
Q
Step 1
A
c-c c-h bonds break
2
Q
Step 2
A
Form with oxygen
3
Q
Name of process
A
Activation energy
4
Q
Step 4
A
Reactants become H2O and CO2
5
Q
Step 5
A
Some heat goes back into products to continue flame
6
Q
Energy and strength of c-c c-h bonds
A
Strong energy weak bonds
7
Q
Energy and strength of h2o and co2 bonds
A
Weak energy and strong bonds
8
Q
Why do c-c c-h have weak bonds?
A
Similar electro negativity
9
Q
Electronegativity
A
Pull on valence electrons by nucleus
10
Q
1, 2, 3, 4, 5
A
Meth, eth, pro, but, pent
11
Q
Anol
A
React with co2
12
Q
How to find # of hydrogens
A
2 #carbons + 2 = #Hydrogens
