0
a substance because glass needs a chemical reaction
Guido Larkin
Add your answer:
Earn +20 pts
Why is jar of pebbles is a pure substance?
It is not a pure substance. The glass is formed by the fusion of certain chemicals used to make the glass. The lid may be tin or plastic. The pebbles may be a mixture of various rock types.
Is cocoa a pure substance or mixture?
It is a mixture of compounds.
Is chromium a pure substance or mixture?
Pure substance.
is tap water in a glass pure substances or mixture?
Tap water is not a pure substance. Water has particles in it. Some tap water also contains fluoride. Distilled water has all of the particles taken out of it and is considered pure water.
Is saliva a mixture or a pure substance?
It is a mixture of COMPOUNDS not a mixture of pure substances.
Is glue a pure substance?
No, glass is a mixture. The exact composition depends on the type of glass.
Is well water in a glass a pure substance or a mixture?
Well water is a mixture of water and minerals.
What is the chemical formula of glass rod?
There is none. Glass is a mixture, not a pure substance and so does not have a chemical formula.
Why urea has sharp melting point but glass does not?
Urea is a pure crystalline compound so has a sharp melting point while glass is an amorphous mixture.
Is a glass an element mixture or a compound?
Glass is a homogeneous mixture.
Is gold alloy mag wheel a pure substance or mixture?
pure substance?
Why is jar of pebbles is a pure substance?
It is not a pure substance. The glass is formed by the fusion of certain chemicals used to make the glass. The lid may be tin or plastic. The pebbles may be a mixture of various rock types.
Is a homogeneous mixture a pure mixture?
The term pure mixture doesn't exist; the components can be more or less pure.
Is cocoa a pure substance or mixture?
It is a mixture of compounds.
Is chromium a pure substance or mixture?
Pure substance.
is tap water in a glass pure substances or mixture?
Tap water is not a pure substance. Water has particles in it. Some tap water also contains fluoride. Distilled water has all of the particles taken out of it and is considered pure water.
Is saliva a mixture or a pure substance?
It is a mixture of COMPOUNDS not a mixture of pure substances.
