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Heat (in most cases) has an opposite effect on the solubility of solids as compared to gases. Almost all solids will dissolve faster in a liquid at higher temperatures, whereas gases will dissolve in a liquid faster at lower temperatures (as long as the temperature is not so low that the liquid in question freezes).
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How does a controlled experiment compare results?
A controlled experiment compares results through various methods. Some being a graph, an average, a diagram... etc.
Why is a solution classified as a mixture?
A solution contains a solvent and one or more solutes. It is classified as a mixture because when a substance is dissolved in another substance, the two substances are still the same substances, not having undergone any significant chemical change, they are just mixed together.
Ompare and contrast genetic fingerprints and regular fingerprints?
"Fingerprints" are impressions made by the ridge detail on your fingers. "Genetic fingerprints" is a term usually used to refer to identification methods such as DNA. Fingerprint identification has been used for many years - the 1st US criminal court case was in 1911 - and newer identification methods such as DNA analysis often compare themselves to existing methods with the existing terminology to show their similar dependability. These two different methods are both very useful but each has it's own strengths and limitations. For example. identical twins have the same DNA, but not the same fingerprints.
What are the ways a solution can be separated?
please state what kind of solution you wanna separate, is it solid, liquid or gas?you could separate solutions by this methods:pickingfreezing or chillingevaporationdistillaionfiltrationdecantationand etc.(note:thre are many more methods to sperate a solution)
Compare the three methods of charging?
There must be electric current for something to be charged. When you are charging something, you will align the electrons towards a given direction. The aprtcle become charged once the electrons are aligned in a given direction.
How can dissolving time be made faster?
Dissolving time can be made faster by increasing the temperature of the solvent, breaking the solute into smaller particles, stirring or shaking the solution, and increasing the surface area of the solute by crushing or grinding it. These methods help to improve solute-solvent interactions and facilitate the dissolving process.
How is the concentration of a solution determined?
The concentration of a solution can be determined by measuring the amount of solute (substance being dissolved) in a given volume of solvent (dissolving medium). This can be done using various methods such as volumetric analysis, spectrophotometry, or by using concentration units like molarity (moles of solute per liter of solution).
Why is the process solution mining called that?
Solution mining is called that because it involves extracting valuable minerals from underground deposits by dissolving them in a liquid, typically water or a solvent. This process allows the minerals to be brought to the surface in solution, making it easier to separate and recover them without the need for traditional digging or drilling methods. The term "solution" refers to the liquid medium that facilitates the extraction of the desired minerals.
Compare the two methods of serial transmission on the basis of effectiveness and speed?
*Which* two methods?
What are different methods of preparing sulfur lime solution?
Sulfur lime solution, commonly used in agriculture and horticulture, can be prepared using several methods. One common method involves dissolving powdered sulfur and hydrated lime (calcium hydroxide) in water, ensuring proper mixing to create a homogenous solution. Another approach includes slaking quicklime (calcium oxide) in water and then adding ground sulfur to the mixture. It's essential to maintain the correct ratios of sulfur to lime to achieve the desired pH and efficacy in the final solution.
What are the different methods of separating components?
are the components of a solution separable by chemical methods
Compare the graphical and analytical methods of finding the resultant of two or more vectors?
Graphical methods involve examining charts, pictures, and graphs to determine the answer to a problem. This would be used when finding the solution to a system of equations and graphing all the equations to find points at which they coincide. Analytical methods involve calculating answers without the use of charts or graphs. If one were to solve a system of equations by substitution, this would be an example of an analytically produced solution
What type of mining is potash?
Potash mining is typically done through solution mining or conventional underground mining methods. Solution mining involves injecting heated brine into the ore body, dissolving the potash, and then pumping the resulting brine to the surface for processing. Underground mining involves accessing the potash deposit through shafts or tunnels and extracting the ore for processing.
How can you make a saturated solution from an unsaturated solution?
Methods:- add more solute- lowering of the temperature
5 compare the methods for increasing trade between countries and methods to restrict trade between countries?
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How can one estimate osmolarity and what methods are used to do so?
One can estimate osmolarity by measuring the concentration of solutes in a solution. This can be done using methods such as osmometry, freezing point depression, and vapor pressure osmometry. These methods help determine the osmolarity of a solution by measuring the effect of solutes on the physical properties of the solution.
How will prevent salting point in the preparation of aromatic waters?
the methods of preparing aromatic waters are: 1. by distillation 2. by solution 2.1.by direct solution 2.2. by alternate solution
