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How do the test on known solutions containing cations and anions make it possible for you to identify the cations or anions in an unknown substance?
Testing known solutions containing cations and anions allows for a comparison with the unknown substance's reactions. By adding specific reagents to the unknown solution, distinct color changes, precipitates, or other observable reactions can indicate the presence of particular ions. This process, based on established chemical reactions, helps narrow down the identity of the cations or anions present in the unknown substance. Ultimately, matching the observed results with known reactions enables accurate identification.
What else can I help you with?
Is density a good way to identify a substance?
Yes, it is possible. To identify an object using its density you need only a few things: an accurate scale to find the mass of the object; a graduated cylinder large enough to accommodate whatever object you have; the object itself; and a liquid. Any liquid can be used for this, however, if the object floats then the calculation becomes slightly more complicated. I use water. First weigh the object, then immerse it in the liquid. Note how much water is displaced. Divide the mass of the object by the volume of the liquid and you'll find the density. Then compare that density to the list of known densities to identify the object. Pretty simple! physical and chemical properties can be uesed to identify substance. I used: http://www.ehow.com/how-does_5187289_density-used-identify-substances.html Ans: Not sure you can actually identify the substance from its density alone: you would have to know its state too. For example, water in gaseous form would be an entirely different density to water in solid form wouldn't it? So no, you cannot identify a substance from its density, without other information. The best way to identify a substance is often through spectroscopy, in which the radiation either absorbed or given off from a chemical can determine which substances are present. This is what happens for the sun.
What is the color of most solutions which are in liquid phase?
Impossible answer; many colors are possible. But if you want - colorlesss solutions.
Is it possible to have mixtures containing compounds ions and atoms?
yes
Are oxide ores dissolved in acid solutions?
Yes, it is possible.
How would you test to see if a solution is an electrolyte or not?
An electrolyte is any substance containing free ions that make the substance electrically conductive. So the substance will have a negative charge or a positive charge that can be indicated by a + sign or a - sign in front of it's chemical formula.
Why is there a need to identify as many possible solutions to a problem?
Certain solutions identified at certain points of time will not be suitable at a later point of time, hence it is better to have as many possible solutions to a problem.
Is it always possible to identify something as an element compound. Substance or mixture just by looking at it?
Very rarely is possible; generally to identify an element or compound it is absolutely necessary to realize a deep chemical/physical analysis.
Is it possible to identify something as an element compound pure substance or mixture just by looking at it?
Very rarely is possible; generally to identify an element or compound it is absolutely necessary to realize a deep chemical/physical analysis.
What is the natural approaches to problem solving?
A natural approach to problem solving is to define the problem, identify possible solutions, and select the best one.
Why is it important to evaluate possible solutions during the engineering design process?
Brainstorming produces many ideas that will not work
A team of engineers is asked to help improve local air quality. What must the team do before it can begin to identify possible solutions?
Define The Problem
Possible solutions to a problem which you could choose from?
possible solutions to a problem which you could choose from
What is meant by finding ASAP solutions?
ASAP is As Soon As Possible so I guess As Soon As Possible Solutions.
How can the melting and boiling point help you identify it?
Melting and boiling points are physical properties unique to each substance, so knowing these values can help identify a substance. By comparing the observed melting and boiling points of an unknown substance to known values in a database, you can narrow down the possible identities of the substance. Substances with similar melting and boiling points are more likely to be the same compound.
How can you determine whether a polynomial equation has imaginary solutions?
To determine whether a polynomial equation has imaginary solutions, you must first identify what type of equation it is. If it is a quadratic equation, you can use the quadratic formula to solve for the solutions. If the equation is a cubic or higher order polynomial, you can use the Rational Root Theorem to determine if there are any imaginary solutions. The Rational Root Theorem states that if a polynomial equation has rational solutions, they must be a factor of the constant term divided by a factor of the leading coefficient. If there are no rational solutions, then the equation has imaginary solutions. To use the Rational Root Theorem, first list out all the possible rational solutions. Then, plug each possible rational solution into the equation and see if it is a solution. If there are any solutions, then the equation has imaginary solutions. If not, then there are no imaginary solutions.
What 3D shapes has a one square base?
There are infinitely many possible solutions. The question needs to be more specific.There are infinitely many possible solutions. The question needs to be more specific.There are infinitely many possible solutions. The question needs to be more specific.There are infinitely many possible solutions. The question needs to be more specific.
Are there any possible solutions to piracy?
no!
