Which of the following compounds is the major product when 1-hexyne is treated with excess HBr? Group of answer choices 1,2-dibromohexene 1,1-dibromohexene 1,2-dibromohexane 2,2-dibromohexane 1,1-dibromohexane

What does a particular point on a line of a phase diagram represent? o a. the maximum temperature a substance can exist at without bonds breaking b. the pressure created by the kinetic energy of molecules at a particular temperature c. the melting point or boiling point of a substance at a specific pressure d. the conditions in which temperature and pressure have equal effects on a substance

What three natural resources are found in the great lakes region

What material does not melt at any temperature