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How does the pH value vary with the strength of acidity and alkalinity?
Wiki User
∙ 11y ago
pH less than 7 indicates acid the lower the pH the stronger the acid. pH greater than 7 indicates alkalinity the higher pH the stronger the base.
Wiki User
∙ 11y ago
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Are the fruits acids or bases?
Weak acids, but they can vary within the PH scale. Lemons are of the highest acid of fruit. The acidity in lemons is good for you because it boosts metabolism and lowers calories.
How do acid dissociation constants vary between strong acids and weak acids?
An acid dissociation constant (Ka) measures the strength of an acid in a solution. The most commonly used form of this consant is the logarithmic constant, pKa, which is equal to -log10Ka. A weak acid usually has a pKa value between -2 and 12 in water, meanwhile a strong acids have a pKa value less than -2.
What does accepted value mean?
An accepted value is one that is obtained from a respected reference source and is one that has been validated by multiple experiments to be correct. This differs from your experimental value in that the latter is what you actually obtain from your experiment - which can vary depending on your level of skill and the materials used.
What is Rf value of o-nitroaniline?
The Rf value will vary some depending on the exact conditions. Using a silica plate and a moderately polar solvent (dichloromethane or a mixture of toluene/ethyl acetate) you will get an Rf of 0.4-0.5.
How much is a Jefferson nickel worth with a p mint mark?
The value of a Jefferson nickel with a p mint mark will vary depending on the year and the condition of the coin itself. A person should have the coin appraised for an accurate value.
What varieties do grapefruit come in?
Red, white, and pink. They vary in acidity.
How do you apply inverse variation to problems?
If one value of a variable increases as another value of a different variable decreases in a mathematical equation, they are said to be inversely proportional or vary inversely. For example, the strength of the force of gravity decreases as the square of the interacting distance increases, so the strength of gravity is inversely proportional to the square of the distance, or strength ∝ 1/distance2.
How can the strength of a scrap heap magnet vary?
The strength of a scrap heap magnet vary depending on the strength of the current or number of "turns" in its primary coil. Increasing either or both of these makes the magnet stronger.
What kind of magnet can vary its strength polarity?
an electromagnet
What type of magnet can vary its strength and polarity?
electromagnet
What kind of magnet can vary its strength and polarity?
Electromagnet
Is alkali strong or weak?
Alkalis, bases, vary in strength as do acids
Is fudge acidic?
Fudge is typically neutral to slightly acidic in pH due to ingredients like sugar and sometimes chocolate, which can contribute to acidity. However, the overall acidity can vary depending on the specific recipe and ingredients used.
Define effective length of a column.?
The equations for critical buckling load include the variable KL which is the effective length. K is the effective length factor. Values for K vary depending on the load and type of supports of a member.NOTE:The larger the effective length, the less strength there is in a column. So, if there is a choice of effective lengths, the larger value will give the more conservative strength value.
What is the tensile strength of plastic?
There are multitudes of plastics, and they vary widely in their mechanical properties. It is not possible to assign a tensile strength to "plastic" as there are so many.
How do you improve hand grip dynamometer?
There is no one classification of normal for grip strength. Factors vary depending on size of hand and strength of hand.
How many to a battalion?
An Infantry Batallion has a nominal strength of 1224. It can vary however from 300 to 1300
