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You can find the pH of a substance by using - Answers

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The pH of a substance can be found by using a litmus indicator.

Determining pH using different indicators

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First they would start by determining the pH of 6 known samples using all of the indicators. ... This activity can be used in the grade 10 science curriculum ... In order to determine whether a substance is an acid or base you must use both red  ...

How do you find the PH of a substance? | Reference.com

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The PH of a substance is found by using the PH scale, which measures how acidic or basic substances are. The PH scale determines how strong or weak acids ...

Experiments with Acids and Bases - Fun Science Gallery

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Determining the pH of some substances ... You can buy the chemicals and the laboratory equipment for these experiments .... In the following table, write the values of pH you determine for each substance, using litmus paper and the pH meter.

SOLUTION: Find the pH of an acidic substance of your choice. Using ...

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Using this pH, show how to find the hydrogen ion concentration, [H+], of the ... You first plug 9 into the formula: ... You can put this solution on YOUR website!

3 Ways to Calculate a pH - wikiHow

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Three Methods:Understanding pHUsing the Concentration to Calculate pHUsing pH to ... If you're taking a science or chemistry class, you may need to know how to calculate pH .... How can I calculate the pH of a substance after dilution?

Acid-Base Titrations - Boundless

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Acid-base titration can determine the concentrations of unknown acid or base solutions. ... to determine the concentration of a basic (alkaline) substance; acidimetry, ... You can determine the pH of a weak acid solution being titrated with a strong ... measured volume of the analyte into the Erlenmeyer flask using the pipette, .....

Calculating pH

www.chem.purdue.edu/gchelp/howtosolveit/Equilibrium/Calculating_pHandpOH.htm

To calculate the pH of an aqueous solution you need to know the concentration of the ... The pH is then calculated using the expression: ... The hydronium ion concentration can be found from the pH by the reverse of the mathematical ...

What household substances can be used as acid/base ... - Antoine

antoine.frostburg.edu/chem/senese/101/acidbase/faq/household-indicators.shtml

In theory, any substance that undergoes a reversible chemical change when pH changes can be used as an acid-base indicator. In practice, a sharp change in ...

concentration of an unknown substance using indicators and pH

www.quora.com/How-do-I-determine-the-text-H- -concentration-of-an-unknown-substance-using-indicators-and-pH

If you can find out the pH of the solution (using indicators), then calculating the [ H+] concentration from pH value is simple. pH= -log[H+] Therefore [H+]= 10^(-pH)  ...

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Acids, Bases, & the pH Scale - Science Buddies

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An Introduction to acids, bases, and the pH scale. ... An acid is a substance that donates hydrogen ions. ... A base is a substance that accepts hydrogen ions. When a ... Here is why: a strongly acidic solution can have one hundred million million .... When using pH test paper/indicator sticks you should also: ... FIND US HERE.

Chemistry: The pH Scale - Fact Monster

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The pH of a solution can be determined using the following equation: ... The following figure shows the acidity of some common substances you may be familiar with: ... The concentration of H<sup>+</sup> and C2H3O2<sup>-</sup> ions is 0.00296 M. To find the pH, ...

How to Identify if a Solution Is Neutral, Base or Acidic | The ...

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The pH determines how carefully you must handle the ... ... pH determines how carefully you must handle the mixture and how it will interact with other substances. ... If your lab has litmus paper, you can use it to determine your solution's pH.