Thus, E total E total (with H-bonding) and the difference between them should be a measure of the enthalpy of the H-bond. From bond energy/bond order relationships, any reduction in E total should appear as an increase in length of the NâO bond.
Zebulon Pike was sent by Jefferson to explore the southern parts of the Louisiana Purchase, as Lewis and Clark were sent on a more northerly route. Pike discovered the mounta â¦ in bearing his name, Pike's Peak.
Many historians have described Zebulon Pike as unlucky. He suffered the misfortune of getting lost on his second expedition, was held captive in Mexico, was unfairly associated with the Wilkinson-Burr conspiracy, and killed in the Battle of York even though he won it.