it depends upon dye but in general mixture consists of pigments , binder and a solvent as water.
That would depend on the colour (color) of the ink.
a mixture is a physical reaction because, by definition, a mixture is the combination of 2 or more substances and they maintain their chemical properties. For example putting food dye in water is a mixture because although it looks like a color change (clear to colored) it is merely the dye molecules diffusing throughout the water while maintaining their chemical properties.
Some form of dye and glycerol to pull DNA down into the loading wells. A commonly used mixture is 0.25% bromophenol blue and 30% glycerol.
Depending on what type of wax the Candle provider used, a Candle is a mixture of wax, dye blocks used to color the candle and a fragrance oil that's safely used to scent candles with.
There are many different dyes. The solid dye itself may be a pure substance, or (particularly if it's a natural extract) a mixture of closely related substances. However, in use the dye is almost always dissolved, so the solution is a mixture. Some dyes also need to be mixed with a mordant to make them adhere to the material.
The kermes dye is a mixture.
By adding ordinary household salt to the mixture of dye before useing...
It can be one of two things: a green dye, or a mixture of blue and yellow dyes.
Grey is a mixture of black and white.
That would depend on the colour (color) of the ink.
Some jelly is purple because that is the colour of dye added to the mixture.
a mixture is a physical reaction because, by definition, a mixture is the combination of 2 or more substances and they maintain their chemical properties. For example putting food dye in water is a mixture because although it looks like a color change (clear to colored) it is merely the dye molecules diffusing throughout the water while maintaining their chemical properties.
There are many kinds of hair dye, each of which is a mixture of many chemical compounds. There's no one chemical formula for hair dye.
red dye is made of suoth African ground beetles. If you want to avoid it buy kosher dye.
Some form of dye and glycerol to pull DNA down into the loading wells. A commonly used mixture is 0.25% bromophenol blue and 30% glycerol.
Rubbing alcohol is a mixture of ethanol, iso-propanol, a dye etc.
An indicator, for example Litmus.