Which conversion factor would be used to convert g/mol to g/l? need 20 points! a l/mol b mol/g c l/ g d mol/l

D mol/L

Explanation:

You want to convert g/mol to g/L.

You need a conversion factor with mol on top (to cancel the mol in your measurement) and the desired unit (L) on the bottom.

The conversion factor must have the units mol/L.

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Example:

The molar mass of water is 18.02 g/mol and there are 55.49 mol in 1 L

(1000 g) of water.  

We know that the mass of 1 L of water is 1000 g, so the conversion factor is correct.

the enthalpy of formation of water is given as -285.8kj/mol, which states that the enthalpy of formation is negative.

negative enthalpy of formation indicates that the heat is released during the reaction process. the heat is released from reaction to the surroundings the enthalpy is expressed with a negative sign with the energy given out in the reaction process.

the formation of water takes place by giving out heat which is -285.8 kj/mol.