How much of new drug X needs to be weighed out to make mole of it? Formula for Formula for new drug X is N10 His O2 (Molecular weights N = 14, H = 1, 0 = 16)

A. 93.5 grams
B. 180 grams
C. 160 AMU
D. 180AMU
E. None of the above

its mg hope this

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.