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Why are some sodium thiosulphate powdered before being used?
Dissolution of any material is faster in powdered form.
What is powdered metalurgy?
Powdered metallurgy is the process of mixing elements in powdered form and compacting them. The compacted form is then heated to form different shapes of metals.
What is dust in the air called?
An official name is "powdered material"
How do you determine a mineral’s streak?
The color of a mineral in powdered form is called the mineral's Streak
Does toothpaste contain material from rocks?
It can. Some of the abrasive material might come from finely powdered rock, as can the flourine.
What is cake powdered sugar?
There is no "cake powdered sugar". Powdered sugar is made from sugar, which is ground into a powdered form, with a minute amount of corn starch added to prevent it from "caking" or lumping.
What is metal powder?
It is a metal in powdered form.
How do you make a powdered form into a liquid?
heat it
What mineral is colorless and powdered form bubbles with acid?
A diamond is colorless and, when powdered, forms bubbles with acid.
Will a solid form of a substance react faster or slower than a powdered form?
Slower
How can you separate solids that do not dissolve?
If the solids can be made to form a suspension in a liquid, they can be separated in a centrifuge. Another technique, used in mineral analysis, is to float off the material in a dense liquid, such as Sodium polytungstate or similar. And with a powdered material, shaking tables are much used in industry.
How do you separate solids that do not dissolve?
If the solids can be made to form a suspension in a liquid, they can be separated in a centrifuge. Another technique, used in mineral analysis, is to float off the material in a dense liquid, such as Sodium polytungstate or similar. And with a powdered material, shaking tables are much used in industry.
