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:
The answer is A. Columb
Columb discovered a relationship between charge, their speration, and the force between the two charges in 1787
Answer:
Salt and water
Explanation:
The reaction of an acid and a base forming a salt and water.
I think that its a ketone.
44 g of carbon dioxide (CO2) 16 g of oxygen (O) Oxygen is diatomic but because there is written (O) I will said that 16 g is equal to one mole of oxygen atoms
~Glad to help ^^
