pH

[jordanginyard_]

What does the pH meter works and what is the importance of it?

[Fiona Huang 3C]

A pH meter measures the acidity, or the hydrogen ion activity, in a solution. It determines the pH level, which is from 1 to 14.

[Evie Li_1H]

The pH meter allows you to calculate the approximate concentration of [H+] in solution, which is helpful for redox reactions, finding equilibrium constants, final concentrations of reactions, etc.

[Taha 2D]

it measures the hydrogen ion concentration in a solution and thats helpful when you need to find concentrations, equilibrium constants etc

[Colin Juett 2F]

It measures the hydronium concentration, giving us the pH.

[Alexandra Salata 2L]

An acidic solution has far more positively charged hydrogen ions in it than an alkaline one, so it has greater potential to produce an electric current in a certain situation—in other words, it's a bit like a battery that can produce a greater voltage. A pH meter takes advantage of this and works like a voltmeter: it measures the voltage produced by the solution whose acidity we're interested in, compares it with the voltage of a known solution, and uses the difference in voltage between them to deduce the difference in pH.

[Izamary Marquez 2H]

The pH meter allows you to calculate the approximate concentration of [H+] in solution, which is helpful for redox reactions, finding equilibrium constants, final concentrations of reactions, etc.

In this sense, is the pH mostly necessary to measure the flow of anions and cations? And is this used as a standard for all sections?

[Armen_Isayan_2L]

Hello! The pH meter fulfills measuring the acidity and the ion concentration of H+ in a solution. The importance of this is that it is useful in redox reactions and especially finding the overall concentration of a reaction.

[Keshav Patel 14B 2B]

pH level measures the amount of hydronium ions within something or determining the strength of the acid. pOH measures the strength of a base and the amount of hydroxide present on a scale of 1-14 for both.

[Laura 3l]

The pH measures the concentration of hydronium and it lets us know the pH level.

[Mackenzie Stockton 2H]

pH meter measures the hydronium concentration, which tells us about pH since pH=-log(H30+)

[YuditGaribay3J]

Just from the top of my heat, pH is the measure of the concentration of H+ ions in a solution. Which ranges from 1 to 14. Where 7 is considered neutral.

[Queena Chu 3E]

pH measures the concentration of H+ ions in a solution and gives us the pH.

[Joanna Huang]

A pH meter measures the acidity of things, and the scale goes up by multiples of 10. It measures the hydrogen ion concentration, and ranges from 1-14, with 7 being neutral, and anything above 7 basic, and any below 7 acidic.

[Naomi Hernandez-Ramirez 1J]

pH measures the concentration of H+ ions in a solution, through this we can know where it lands on the scale of 1-14

[Ally M]

The pH scale ranges from 1-14, where 14 is basic and is acidic. pH measures the concentration of H+ ions within something to determine the strength of the solution.

[Omar Alkhalili 1J]

Hello! The pH tells you how acidic or basic a solution is. The lower the number, the more acidic and the higher the number, the more basic.

[PatrickV]

A pH meter is an instrument that is used to measure the hydrogen ion activity in solutions. This measures the acidity of the solution. The number of hydrogen ions is shown as a number between 1 and 14 (pH scale)