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Some form of litmus paper or hydrion paper can be used. If unavailable, try a pH kit commonly found at a pool supply store. BE VERY CAREFUL NOT TO TOUCH THE SOLUTION BEFORE OR DURING THIS TEST!!

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16y ago
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14y ago

Base: Red litmus paper turns blue Tastes bitter* Feels slippery* ---- Acid: Blue litmus paper turns red Tastes sour* Corrodes metal* *You wouldn't want to do this to test whether or not they're acids or bases.

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7y ago

Many methods exist: the simplest is to use of pH paper, Also is possible to evaluate pH with natural products (see this link).

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12y ago

Try pH indicator: Lithmus paper is turned red by dilute acid solution and basic solutions will turn its color (puplish) blue.

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8y ago

You know if something is an acid or a base because of the change of the litmus. if the litmus is blue and changes to red is an acid, but if a litmus is red and changes to blue it is a base.

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14y ago

But to name a few, Litmus paper, Universal indicator, Electrode.

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13y ago

Use litmus paper (red or blue), litmus pellets, litmus or a universal indicator

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13y ago

Test the pH with universal indicator paper. Green is neutral, blue/purple alkali and red/yellow acid.

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Q: What way can we determine whether an unknown solution is an acid or base?
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Related questions

Mandy is testing an unknown solution to determine whether it is an acid or a base She places a piece of red litmus paper into the solution and the paper turns blue?

it is base


What determine the properties of a solution?

Whether or not it's an acid or a base


What is hypothesis of a acid base titration?

to determine the concentration of the unknown solution and to determine the molar concentration of acetic acid in a sample of vinegar by titrating it with a standard solution of NaOH.


How could you determine safely whether an unknown solution is an acid or base?

The simplest way would be to use litmus paper, depending on the color it changes - that indicates whether you're dealing with an acid or a base. Pink/red is an acid, Blue is a base.


What is titrate?

A Titration is a producers which used to determine the concentration of an acid or base.


How could you determine whether a white powder was zinc sulfide or silver nitrate using hydrochloric acid solution?

To determine what the white substance is we must add it to HCl.


You are given an unknown solution and asked to determine if it is an acid or base You test the solution with a piece of litmus paper You notice the litmus paper turns blue in color This tells you t?

The solution is a base. ( If it turned red, then the solution would be classified as an acid.)


Is titration acid or base?

titration is a method by which a solution of known concentration is used to determine the unknown concentration of a second solution. Titration methods are based on reactions that are completed quickly such as the mixing of an acid and base.


How do you determine the pka value of naphthalene?

Use a method called titration, where a known concentration of either a strong acid (to measure a weak base) or a strong base (to measure a weak acid) is slowly added to a solution of the unknown compound. By measuring the pH of the solution as you do the titration, and by measuring the volume of the known solution that you added to the unknown, you can determine the pKa of the unknown compound.For complete instructions on how a titration is performed, see the Web Links to the left of this answer.how can i determine pka value if pH is given?


Can you use the solution electric current to determine if it is an ancid or base?

In order to determine whether it is an acid or base you will first have to check the measurements of hydronium. This can found in the pH concentration.


When would litmus paper be useful?

It helps in indicating whether a substance is acidic or basic A red litmus paper turns blue in basic solution and turns red in acidic solution A blue litmus paper turns red in acidic solution and turns darker blue in basic solution


What a properties of solution?

Whether or not it's an acid or a base