because... allow me to research first hahaha
[object Object]
brown color
KMnO4 is pink in a solution without oxidizing reagents. Adding ethanol should change it to a brown solution. If adding ethanol can not change the solution to brown, then its environment is already acidic and will not reduce.
Dark Blue
Blue.
[object Object]
brown color
KMnO4 is pink in a solution without oxidizing reagents. Adding ethanol should change it to a brown solution. If adding ethanol can not change the solution to brown, then its environment is already acidic and will not reduce.
Potassium dichromate is orange and when it reacts with ethanol which is a primary alcohol it is going to oxidise it to form aldehyde which is colorless. so the color change is from Orange to Colorless. :)
It is colourless.
Ethanol can reach up to 99% purity, which means highest concentration. Pure Ethanol is colorless exactly like water! Any color in ethanol is because of bad distillation or additives!
When you are putting Yoshi into the hoop, (when you pick your character) press up on the control pad. This will change his color.
Clear
Ethanol i.e. alcohol in its natural state is water white and transparent .
Dark Blue
You can either get a tan during the summer, or by putting on a mii mask (from Shampoodle in the city) with the skin color you want.
Drink mixes like Kool-Aid have dye that would change the color of flowers. Food coloring such as is used for frosting would also change the color of flowers.