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What is the scale called that measures the acidity or basicity of a solution?
Wiki User
∙ 11y ago
litmus paper. it changes color depending on the amount of hydrogen ions present in the solution. higher amount of H+ ions, its acidic and will have a lower number on the pH scale. and vice versa for bases
Added:Comment:An indicator for pH, like lithmus paper, can only tell IF a solution is acidic or basic, it can NOT measure HOW acidic (or basic) it is.
The best measurement is done in the electro-chemical way: pH-measure device (pH-meter) on the '0 to 7 to 14' scale: (arbitrarely classified, based on experience)
pH 0 - 2: very - rather strong acidic
pH 3 - 6: rather weak - very weakly acidic
pH = 7 : neutral
pH 8 - 10: very weak - rather weakly basic
pH 11 - 14 rather strong - very strong basic
Wiki User
∙ 13y ago
Wiki User
∙ 15y agopH scale
0-6 acdic..0 being most acdic
7-neutral
8-14 basic...14 being most basic
Wiki User
∙ 16y agoIt is the 'ph' level or the potential of Hydrogen that tells whether a substance is an acid or base.
Wiki User
∙ 14y agopH, it is a scale between 0 and 14, where 7 is neutral (like water). pH levels below 7 are considered acidic, whereas anything above 7 is considered basic.
Wiki User
∙ 11y agoThe pH scale measures how acidic or basic solutions are. A solution with a pH of 7 is neutral. A solution with a pH less than 7 is acidic. A solution with a pH greater than 7 is basic.
Wiki User
∙ 12y agoThe pH scale measures how acidic or alkaline (basic) a solution is.
Wiki User
∙ 11y agoThis is the pH scale. The scale goes from 0 - 14. A pH of 7 is neutral, a pH of less than 7 is acidic, and a pH of greater than 7 is basic.
Wiki User
∙ 11y agoThe most frequently used method to measure the acidity or basicity is the pH scale. Alternatively, pOH scale also can be used.
Wiki User
∙ 14y agopH scale
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What value is used to express the acidity or icity of a solution called?
The acidity and the basicity are expressed by pH (the negative logarithm of the hydronium ion activity).
What is basicity of an acid?
1- the number of replaceable OH- ions in aqueous solution, 2- no of OH- ions produced by one unit of a base in aqueous solution.
Is a scale that measures the acidity or basicity of a solution along a range of zero to 14?
A P.H Scale is most commonly used to measure this stuff. 0-6 are the acids, where zero is the most acidic and 6 is the weakest acids. 7 is neutral and 8-14 are the bases. 14 is the most basic and 8 is the weakest base.
What is the system of measuring the strength of acid and bases?
The system of measuring the strength of acids and bases is called the pH scale. It measures the concentration of hydrogen ions (H+) in a solution. A pH value below 7 indicates acidity, while a pH value above 7 indicates alkalinity (basicity). The pH scale is logarithmic, meaning that each unit represents a tenfold difference in acidity or alkalinity.
What is a pH meter used for?
[http://www.answers.com/topic/ph-meter-1Click here for the answer from Answers.com]See the Related Questions for more information about pH and what it measures.
What value is ued to express the acidity or bacity of a solution called?
The acidity or basicity are expressed by pH (the negative logarithm of the activity of hydronium ion).
Are substances that change color with respect to the acidity or basicity of a solution?
These substances are called pH indicators.
What value is used to express the acidity or icity of a solution called?
The acidity and the basicity are expressed by pH (the negative logarithm of the hydronium ion activity).
What is basicity of an acid?
1- the number of replaceable OH- ions in aqueous solution, 2- no of OH- ions produced by one unit of a base in aqueous solution.
The pH scale measures?
The pH scale isn't used for measuring anything. It tells if a substance is an acid or a base. On the pH scale, 7 or more is considered a base. lower than 7, on the pH scale is considered an acid. Acids are usually sour, sweet, or have a very sweet, bitter taste. Usually Bright colors. And Bases are mostly poisons. THey have a horrible bitter taste. Some can kill you if inhaled or consumed.
Is a scale that measures the acidity or basicity of a solution along a range of zero to 14?
A P.H Scale is most commonly used to measure this stuff. 0-6 are the acids, where zero is the most acidic and 6 is the weakest acids. 7 is neutral and 8-14 are the bases. 14 is the most basic and 8 is the weakest base.
What is the system of measuring the strength of acid and bases?
The system of measuring the strength of acids and bases is called the pH scale. It measures the concentration of hydrogen ions (H+) in a solution. A pH value below 7 indicates acidity, while a pH value above 7 indicates alkalinity (basicity). The pH scale is logarithmic, meaning that each unit represents a tenfold difference in acidity or alkalinity.
What is a pH meter used for?
[http://www.answers.com/topic/ph-meter-1Click here for the answer from Answers.com]See the Related Questions for more information about pH and what it measures.
What does analysis do?
Blood gas analysis, also called arterial blood gas (ABG) analysis, is a test which measures the amounts of oxygen and carbon dioxide in the blood, as well as the acidity (pH) of the blood.
What is acidity of bases?
The number of replaceable hydroxyl (OH-) Ions in a base is called the acidity of that base.
What is blood analysis?
Blood gas analysis, also called arterial blood gas (ABG) analysis, is a test which measures the amounts of oxygen and carbon dioxide in the blood, as well as the acidity (pH) of the blood.
What is Gas analysis?
Blood gas analysis, also called arterial blood gas (ABG) analysis, is a test which measures the amounts of oxygen and carbon dioxide in the blood, as well as the acidity (pH) of the blood.
