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What are 3 ways you could determine in the lab if a solution had salt dissolved in it without tasting?
Wiki User
∙ 11y ago
Boil the water, salt water boils at a different temp. than "plain" water; freeze it for the same reason; boil until all water is evaporated? any precipiate left?
Wiki User
∙ 11y ago
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What pH is ammonia?
Ammonia is a substance that when dissolved causes a solution to be basic (pH higher than 7) however without knowing the concentration of the ammonia in solution, it is impossible to determine the pH.
Is a solution a physical or chemical change?
A solution is not a change; a solution is represented by a solute dissolved in a solvent; but dissolving (without chemical reaction) is a physical process.
What does aqueous and non-aqueous solvent mean?
A non-electrolyte solution is one in which there are no charged particles dissolved in the solution.For example:Sodium chloride will form an electrolyte solution in water because the sodium ions and chloride ions dissociate when dissolved in water.NaCl(s) + H2O --> Na(aq)++ Cl(aq)-Sucrose will form a non-electrolyte solution in water because no charged particles will dissociate in the solution.C12H22O11(s) + H2O --> C12H22O11(aq)The sucrose is not chemically changed, it's just dissolved in the water, forming a sucrose solution.*(aq) means aqueous (dissolved in water)
How can you tell that white powder is salt without tasting it?
Dissolve it in water, feed it to the fishes;)
What is the difference between an unsaturated solution and a saturated solution?
An unsaturated solution has excess solvent and can still dissolve more solute.A saturated solution cannot dissolve any more solute, it will simply stay separate.
What pH is ammonia?
Ammonia is a substance that when dissolved causes a solution to be basic (pH higher than 7) however without knowing the concentration of the ammonia in solution, it is impossible to determine the pH.
Why is ketchup not a solution?
Ketchup is a mixture of ingrediends but without a solvent. These ingredients are not dissolved in water, etc. to form a solution.
You are given a colourless solution Describe three tests you would carry out to determine whether the solution is an acid or an alkali without tasting or using indicators?
1. give it to someone who knows what they r doing 2. send it to a scientist 3. Leave it and wait for u to tell me.
What color is iron(II) nitrate when dissolved in water?
This solution is almost without color.
What chemical test can be done to distinguish vinegar in water without tasting?
you can add a few drop of methy organe into the solution. if it is contain vinegar,the solution will change the colour to orange.
Is a solution a physical or chemical change?
A solution is not a change; a solution is represented by a solute dissolved in a solvent; but dissolving (without chemical reaction) is a physical process.
Whats a solute and a solvent?
Solute = the substance dissolved in a given solution. Solvent = a. the process by which a gas, liquid, or solid is dispersed homogeneously in a gas, liquid, or solid without chemical change. b. such a substance, as dissolved sugar or salt in solution. c. a homogeneous, molecular mixture of two or more substances. BY: ANTHONY BROOKINS
What is one third times the quantity two x plus six y?
Cannot determine without solution
What is the best tasting cake without chocolate of fruit?
coffee cake
What does aqueous and non-aqueous solvent mean?
A non-electrolyte solution is one in which there are no charged particles dissolved in the solution.For example:Sodium chloride will form an electrolyte solution in water because the sodium ions and chloride ions dissociate when dissolved in water.NaCl(s) + H2O --> Na(aq)++ Cl(aq)-Sucrose will form a non-electrolyte solution in water because no charged particles will dissociate in the solution.C12H22O11(s) + H2O --> C12H22O11(aq)The sucrose is not chemically changed, it's just dissolved in the water, forming a sucrose solution.*(aq) means aqueous (dissolved in water)
How can you find out what a liquid is without smelling or tasting it?
i don't really know sorry?!
How do you test sour and bitter substances without tasting them?
There are a few different ways you could test for sour and bitter substances without tasting them. You could test for the presence of elements that make something sour or bitter for example.
