at what approximate positions might this compound show ir absorptions? consult the table given above; there must be an exact match of groups with the absorptions. there are occasional overlaps between absorptions in the table, be sure that the group is actually present in the molecule. esters and alcohols both show similar c-o stretching vibrations. enter your choices as an alphabetized string of letters, with no spaces.

Answerd. may include all of these are many definitions of bases: the  brønsted-lowry definition of acids and bases says that bases are proton acceptors.the arrhenius definition of acids and bases says that bases increase [oh⁻] in solution (thereby producing oh⁻ ions)the lewis definition of acids and bases says that bases donate electron pairs.therefore, the sensible answer is that a base may include all of the described characteristics.

It will appear as o2(g) as a reactant 

The mole ratio of hydrogen to ammonia is 3: 2.