Starch Crushed diamond.
A white powdery substance is formed.It is Magnesium oxide which is formed by the reaction of magnesium with oxygen.
The substance is water. It appears when the weather is cold due to condensation.
The copper sulfate reacts with the water, creating a new substance with a different color.
Also called calcium hydrate. A soft, white, crystalline substance used in mortar and plasters. Slightly water soluble powder obtained from the action of water on lime. Ca(OH)2.
Its precipitation at or under 32 degrees F (or 0 degrees C) often white and powdery...also known as snow...
I'm pretty sure sugar???
colorless solution or white powder
Sanded Grout
gypsum
A white powdery substance is formed.It is Magnesium oxide which is formed by the reaction of magnesium with oxygen.
Some calcium industries turn the phosphate into a white powdery substance used in cleaners and detergents.
sounds like downy mildew, its a fugi disease
it is powdery and white
it is powdery and white
Powdery mildew
White and powdery.
Yes, it will.