Magnesium metal reacts with hydrochloric acid according to t…

Magnesium metal reacts with hydrochloric acid according to the equation: Mg(s) + 2HCl(aq) –> MgCl2(aq) + H2(g) In an experiment 0.158 g of Mg metal is combined with enough HCl to make 100.0 g of solution with a specific heat capacity of 4.184 J∙g–1∙C°–1 in a calorimeter. The temperature of the solution rises from 25.6 oC to 32.8 oC.  What is the change in enthalpy, DH, of the reaction per mole of Mg used?  The molar mass of magnesium is 24.31 g∙mol–1.

1) Name the layers of the meninges from superficial to deep….

1) Name the layers of the meninges from superficial to deep.  2) Consider the meninges in the brain.  Which dural folds surround the pituitary gland? 3) If the pituitary gland developed an adenocarcinoma, what surrounded structures may be impacted?  List several.