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What is operational definition of ph?
The operational definition of pH is the measure of the acidity or alkalinity of a solution, representing the concentration of hydrogen ions present. It is defined as the negative logarithm of the hydrogen ion concentration in a solution. pH values range from 0 to 14, with 7 considered neutral, below 7 acidic, and above 7 alkaline.
In the Arrhenius's definition what characterizes an acid?
In Arrhenius's definition, an acid is characterized by its ability to ionize in water, producing hydrogen ions (H+).
Acidic compounds contain which element?
Well it depends on what kind of acid you're talking about. Most people think of acids as hydrogen donating compounds and that is indeed one type of acid. It fits under the Bronsted-Lowry definition of an acid and under the Arrhenius definition (which says that acids are compounds that dissociate in water into hydrogen ions etc.). However, under the Lewis definition, an acid is anything that can accept an electron pair and it doesn't have to contain hydrogen.
What are hydrogen donating compounds?
Hydrogen donating compounds are molecules that can release hydrogen atoms in chemical reactions. These compounds often contain hydrogen atoms that are bonded to more electronegative atoms, such as oxygen or nitrogen, making them capable of donating their hydrogen atoms to other molecules or radicals. An example of a hydrogen donating compound is ascorbic acid (vitamin C).
What is the oxidation state of h in h2 g?
zero- H2 is the elemental form- by definition the ON# is zero
How a researcher measures a research variable is what?
Operational definition. :)
What is operational definition of ph?
The operational definition of pH is the measure of the acidity or alkalinity of a solution, representing the concentration of hydrogen ions present. It is defined as the negative logarithm of the hydrogen ion concentration in a solution. pH values range from 0 to 14, with 7 considered neutral, below 7 acidic, and above 7 alkaline.
Specification of how a researcher measures a research variable is known as an?
An operational definition
Is it possible for an operational definition to be valid but not reliable?
Is it possible for an operational definition to be valid but not reliable
What is the definition of a variable?
operational definition of a manipulated variable
Is there a way of reconciling the classical temporal definition of maintenance with operational definition you use?
1. Is there a way of reconciling the classical temporal definition of the maintenance with operational definition we use?
Why is operational definition important?
in my idea, operational definition is a term that guided the writer to focused on answering their writing objectives...
What is the definition of a manipulated variable?
operational definition of a manipulated variable
What is operationa definition of terms in thesis?
operational definition of terms
What is the definition of Operational?
Operational means working in literal sense. If something is working fine, it is said to be operational.
What is the definition operational definition in science?
describes how to measure a variable or define a term. right out of my science book
What is the operational definition of the term at rest?
stationary
