How does an acid-base indicator react when placed in an acidic solution? (2 points)

it changes color.

it dissolves.

it increases the ph of the solution.

it releases hydroxide ions.

How many moles is 14.5 cm^3 of platinum? the density of platinum is 21.45 g/cm^3.

Which are forms of frozen water? check all that apply. dew frost hail rain sleet

Some molecular compounds, such as hcl, ionize completely in solution. for molecular compounds such as h2co3, most molecules do not ionize in solution. which describes the properties of these two solutes? a. hcl and h2co3 have the same effect on the properties of the solution. b. hcl raises the freezing point of water more than h2co3 does. c. hcl raises the boiling point of water more than h2co3 does.