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What is a pH sensor?

Updated: 4/28/2022
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15y ago

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A pH sensor is an instrument that measures the pH value of a liquid. pH is the concentration of hydrogen ions in an aqueous solution. By measuring pH a liquid can then be classified as alkaline, acidic or neutral.

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Q: What is a pH sensor?
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Use of sensor in industies application?

application of pH sensor?


How do you balance pH levels in plants?

PH sensor with a data logger


Does the temperature of juice affect its Ph balance?

Temperature plays a significant role on pH measurement. This is a well-know fact for most users of pH test equipment. However, the temperature affects not only your sensor but also your sample. All solutions will change their pH value with temperature. This is a result of the shifting of the chemical equilibrium of the components, mainly of dissociation.


What is the most acidic pH 10 pH 3 pH 2 pH 6 pH 8 pH 12 pH 1 pH 75?

PH 75 is the most acid.


What solutions is the weakest acid pH of 2.4 pH of 5.2 pH of 6.4 pH of 8.6 or pH of 10.1?

pH=6,4


How much stronger is pH 9 than pH 4?

pH 9 - pH 4 = pH 5 It is stronger by 5 pH.


Do you use pH or PH?

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Which is the most acidic pH 2 pH 5 pH 7 or pH 11?

Most acidic is substance of pH of 2, then of pH of 5 and the substance of pH 7 is neutral and the substance of pH 11 is basic


What is the most acidic pH 10 pH 3 pH 2 pH 6 pH 8 pH 12 pH 1 pH 7.5?

The lower the pH, the more acidic the solution is. Remember, pH 7.0 is H2O. As pH decreases below 7, the solution's acidity increases. As pH increase above 7, the basicity of the solution increases. Hence, in the choices you provided, pH 1.0 is most acidic.


How do we find out the pH?

The pH is determined with a pH-meter.


Which ranges on the pH scale are acidic basic and neutral?

pH 0 < acidic < pH 7 neutral = pH 7 pH 7 < basic < pH 14


Mixed equal volumes of HCl one with pH 4.0 and the other pH 6.0 what is the final pH?

Most probably PH 12, that is if you add 8+4