Or a particular isomer of c 8 h 18 , the combustion reaction produces 5104.1 kj of heat per mole of c 8 h 18 ( g ) consumed, under standard conditions. c 8 h 18 ( g ) + 25 2 o 2 ( g ) ⟶ 8 co 2 ( g ) + 9 h 2 o ( g ) δ h ∘ rxn = − 5104.1 kj / mol what is the standard enthalpy of formation of this isomer of c 8 h 18 ( g ) ?

The standard enthalpy of formation of this isomer of is -220.1 kJ/mol.

Explanation:

The given chemical reaction is as follows.

The expression for the entropy change for the reaction is as follows.

Substitute the all values in the entropy change expression.

Therefore, The standard enthalpy of formation of this isomer of is -220.1 kJ/mol.

no, i was listening to water by schoolboy q while and i saw this question

explenation:

water isn't wet. wetness is a description of our experience of water; what happens to us when we come into contact with water in such a way that it impinges on our state of being. we, or our possessions, 'get wet'. a less impinging sense experience of water is that it is cold or warm, while visual experience tells us that it is green or blue or muddy or fast-flowing. we learn by experience that a sensation of wetness is associated with water: 'there must be a leak/i must have sat in something.'

what's the question?

explanation: