Aglycerol with three fatty acids attached is referred to as a

Triglyceride is an ester that is derived from a glycerol with three fatty acids attached to it.  It is also known as triacylglyceride and triacylglycerol. Triglyceride are the main components of body fat in humans, some other animals and vegetable as well.

 Triglyceride or Fat

*tilts head* sounds more like a statement

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.