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Why do you think that dry salt or dry baking soda powder will not conduct electricity?
because sky is so high
What sort of materials conduct electricity?
All metals (copper, etc.), dirty water, steam, talcum powder, skin, hair, trees, air, and many more.
Does solid potassium bromide conduct electricity?
No because it's a crystalline ionic solid. However, dissolve some KBr in water and it will conduct electricity nicely, because in solution it's an electrolyte, with lots of little K+ and Br- ions floating around.
What will be the products when bleaching powder reacts with carbon dioxide?
When carbon Di-oxide reacts with Bleaching powder it produces chlorine gas. That is why we do not use carbon Di-oxide for fighting the bleaching powder fire. A.K.Sharotri
When testing powders how to determine what a powder is?
conduct a precipitation test
Which form of carbon feels slippery?
Graphite powder
Is gun powder a non-metal?
Gun powder contain sulfur and carbon; they are nonmetals.
If we mix carbon powder with sulfur powder are they still elements?
At the room temperature they remain elements in a mixure; by heating a compound is obtained, carbon disulfide.
What is the physical description of carbon?
The physical description of carbon : It is black and it comes in a powder form A form of carbon is diamond.
What 2 properties of sucrose distinguish it from sodium chloride?
physical or chemical? physical property: sucrose is sweet while sodium chloride is salty, sucrose is often prepared as fine, crystalline powder while sodium chloride is often prepared with larger crystals. chemical property: sucrose is made up of molecules while sodium chloride is made up of ions. sucrose when dissolved in water cannot conduct electricity because it has covalent bonds. thus there are no mobile ions or electrons to conduct electricity. sodium chloride on the other hand has mobile ions when dissolved in water. thus it can conduct electricity.
What gas is baking powder made of?
carbon dioxide
What element is used to manufacture gun powder?
carbon
