What was the hiker's average velocity during part a of the hike?

a. 45 km/h west

b. 5.3 km/h west

c. 4 km/h east

d. 5.3 km/h east

How are elements arranged in a periodic table

How far is the region from the equator or control climate

Sodium nitrite (nano2) reacted with 2−iodooctane to give a mixture of two constitutionally isomeric compounds of molecular formula c8h17no2 in a combined yield of 88%. draw reasonable structures for these two isomers. click the "draw structure" button to launch the drawing utility. place the two compounds in the appropriate boxes below.