a 29.5 ml sample of 0.50 M HCL was titrated with 100ml of NH3. Determine the concentration of the unknown.

some of the qualities most frequently associated with the baroque are grandeur, sensuous richness, drama, vitality, movement, tension, emotional exuberance, and a tendency to blur distinctions between the various arts.

1.solid

2.carbon dioxide

3.helium

qualitative observation deals with data that can be observed with our senses: sight, smell, touch, taste, and hearing. they do not involve measurements or numbers. for instance, colors, shapes, and textures of objects are all qualitative observations.