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What are 2 differences between a crystalline solid and a amorphous?
2 differences are:Crystalline solids Amorphous solids1) Definite geometrical shape. 1) Irregular shape.2) Constituent particles have 2) Constituent particles havelong-range order. short-range order.
What is the precipitate formed from silver nitrate and potassium carbonate?
The precipitate formed from the reaction between silver nitrate and potassium carbonate is silver carbonate (Ag2CO3), which is a white solid.
What is the difference between a crystalline structure and a crystal structure?
A crystalline structure refers to the arrangement of atoms in a material, while a crystal structure specifically refers to the arrangement of atoms in a crystal. In other words, all crystals have a crystalline structure, but not all materials with a crystalline structure form crystals.
Does a precipitate form when ammonium nitrate and potassium hydroxide are mixed?
Yes, a precipitate is formed when ammonium nitrate and potassium hydroxide are mixed. The reaction between these two compounds forms ammonium hydroxide and potassium nitrate, which results in the formation of a white precipitate of ammonium nitrate.
What is the precipitate color formed from barium chloride and potassium chromate?
The precipitate formed from the reaction between barium chloride and potassium chromate is a yellow solid known as barium chromate.
Is soil a colloid?
Yes, soil can have colloidal properties because it contains organic matter, clay particles, and other materials that can form colloidal suspensions. Colloids are particles that are intermediate in size between true solutions and suspensions, and soil can exhibit colloidal behavior in terms of its ability to retain water and nutrients.
Definition of colloidal precipitate in analytical chemistry?
A colloidal precipitate refers to a finely dispersed solid substance that forms during a chemical reaction, typically under conditions where the particle size is between 1-1000 nanometers. These particles may remain suspended in the liquid medium because of their small size, resulting in a cloudy or turbid solution. In analytical chemistry, the formation of colloidal precipitates can interfere with the accuracy of measurements and may require additional separation techniques for analysis.
What are the differences between amorphous and crystalline polymers?
Amorphous polymers have randomly arranged molecular chains, making them flexible and transparent, while crystalline polymers have ordered molecular chains, making them rigid and opaque.
What is Differences between biominerals and geominerals?
•Biominerals tend to: -Be finely crystalline (less crystalline than geominerals) -Have more organics -Be stronger than geominerals -Be easier to form than geominerals (aragonite vs. calcite)
How do you get prussian blue precipitate?
To get Prussian blue precipitate, you can mix solutions of potassium ferrocyanide and iron(III) chloride. The reaction between these two solutions will form insoluble Prussian blue precipitate. It appears as a dark blue solid suspended in the solution.
What happens when colloidal solution is placed between 2 electrically charged plate?
Depending on the charge colloidal particles are attracted to catode or anode.
What lies between a solution and a suspension?
You think probably to colloidal solutions.
What are the key differences between crystalline and amorphous polymers?
Crystalline polymers have a highly ordered molecular structure with repeating patterns, while amorphous polymers have a random molecular arrangement without distinct patterns. Crystalline polymers tend to be more rigid and have higher melting points, while amorphous polymers are more flexible and have lower melting points.
Why is it important to remove the electrolytes in colloidal system?
Removing electrolytes in a colloidal system is important because electrolytes can destabilize the system by reducing the repulsive forces between colloidal particles, causing them to aggregate or flocculate. This can lead to changes in the properties of the colloidal system, such as its stability, viscosity, and optical properties. By removing electrolytes, the colloidal system can be stabilized and maintain its desired characteristics.
What are the differences between amorphous and semi-crystalline materials in terms of their structure and properties?
Amorphous materials have a disordered atomic structure, while semi-crystalline materials have both ordered and disordered regions. This difference in structure affects their properties, with amorphous materials being more flexible and transparent, while semi-crystalline materials are stronger and have higher melting points.
What are 2 differences between a crystalline solid and a amorphous?
2 differences are:Crystalline solids Amorphous solids1) Definite geometrical shape. 1) Irregular shape.2) Constituent particles have 2) Constituent particles havelong-range order. short-range order.
What would the precipitate be if there had been a chemical reaction between co2 and calcium hydroxide?
CaCO3, it's a white precipitate. Hope this helps :)
