Based on the Brønsted-Lowry theory of acids and bases, which of the following species can act as both a conjugate acid and a conjugate base? A) HS-
B)CH3COO-
C) H3O-
D) NH4+

Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.

Δu of , in kj/kg, as it isto k, (a)as a of , (b) at , (c) at .

What is the importance of interlocking the fingers and rubbing while washing hands? the palms are the dirtiest parts of the hands. the spaces between the fingers get washed. the backs of the hands get washed. the fingernails are the dirtiest parts of the hands