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pH=7 is the neutral point on the scale.
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What is a scale that measures the acidity or baseness of a solution?
pH scale measures the acidity or baseness of a solution. pH below 7 indicates acidity, while a pH above 7 indicates baseness. pH of 7 is considered neutral.
Is it true that the pH scale indicates the acidity of a solution?
Yes, the pH scale measures the acidity or basicity of a solution. A pH below 7 indicates acidity, 7 is neutral, and above 7 is basic. The lower the pH value, the more acidic the solution, while a higher pH value indicates more basicity.
What best describes the pH number indicates about a solution?
pH is related to the activity of ions H+ in a solution. A pH under 7 is acidic, pH=7 is neutral and a pH over 7 is basic.
Is a scale that measures the acidity or basicity of a solution along a range of zero to 14.?
pH
What does green indicate on the pH scale?
green indicates the pH value of 5-6 which is slightly acidic. for the whole pH color scale go to the reference cited.
What is higher pH an acid or a base?
Higher pH indicates a base, while lower pH indicates an acid. pH scale ranges from 0 to 14, with 7 being neutral. A pH above 7 is considered basic, while a pH below 7 is acidic.
What does a number on the pH scale say about a solution?
A pH of 7 indicates it is neither acidic or alkaline, but neutral. Numbers smaller than 7 are acid, numbers higher than 7 are a base (alkaline). The further a number is away from 7, the stronger the level.
How does pH measure alkalinity in a solution?
pH measures the acidity or alkalinity of a solution on a scale from 0 to 14. A pH below 7 indicates acidity, while a pH above 7 indicates alkalinity. The higher the pH, the more alkaline the solution is.
What does the pH of a solution tell us?
The pH of a solution tells us how acidic or basic it is on a scale from 0 to 14. A pH below 7 indicates acidity, while a pH above 7 indicates alkalinity. A pH of 7 is considered neutral.
What pH value indicates a neutral element?
A pH value of 7 indicates a neutral element. This means that the solution is neither acidic nor basic, but right in the middle.
What is pH of a liquid?
pH is a measure of how acidic or basic a liquid is on a scale from 0 to 14, with 7 being neutral. A pH below 7 indicates acidity, while a pH above 7 indicates alkalinity. The lower the pH, the more acidic the liquid.
Does the term 'pH of soil is used to express the degree of acidity or alkalinity of the soil?
Yes, that's correct! The pH of soil indicates its acidity or alkalinity levels on a scale of 0 to 14. A pH value below 7 indicates acidity, while a pH value above 7 indicates alkalinity. A pH of 7 is considered neutral.
