Answer:
The energy released will be -94.56 kJ or -94.6 kJ.
Explanation:
The molar mass of methane is 16g/mol
The given reaction is:

the enthalpy of reaction is given as ΔH = -890.0 kJ
This means that when one mole of methane undergoes combustion it gives this much of energy.
Now as given that the amount of methane combusted = 1.70g
The energy released will be:

Answer:
F=ma where F = force in N, m = mass in g and a = acceleration in 
Salad is biotic, it is made from plants and plants are alive.
biotic means alive
abiotic means not alive
From what I experienced I gets really loud with the smell but other than that nothing happens just the smell gets stronger