2 ounces (60 milileters)
Add more water.
The directions are usually on the box.
Yes, but if you add too much powder the solution will turn out "supersaturated" and you will be able to see the powder sitting at the bottom.
stirr it around and add more water
Nothing, it is insoluble in water surface.
Kind of obvious...there's more water than powder.
you get the milk powder and you mix it with the water (hot or cold) your choice
2
just add more water.
If it is henna powder just add water to the powder until it is like a gravy sause texture
When you add the powder to the water the molecules of Jello are stirred up and float around in the air. This makes it easier to smell them. When it gels the molecules are not actively floating around.
you just add more water, that's it.