Copper-two complexes, like its sulfate pentahydrate, usually take this color.
Addition of an alkali metal to liquid ammonia will cause the resulting solution to have this color. Copper-two complexes, like its sulfate pentahydrate, usually take this color. An indicator named for this color is yellow in acidic conditions, and is commonly used for titrations near a pH of 7. The first modern (*) synthetic pigment took this color, and was made of iron bonded to cyanide ions. A common indicator is named "bromothymol this color," and in basic conditions, litmus paper turns from red to this color. For 10 points, name this color that has "cobalt" and "Prussian" shades.
Addition of an alkali metal to liquid ammonia will cause the resulting solution to have this color.
blue [accept Prussian blue; accept cobalt blue; accept bromothymol blue] &lt;AF&gt;