0
What else can I help you with?
Why acids and alkalines are equal?
Acids and bases are not equal; they are opposites on the pH scale. Acids have a pH below 7, while alkalines (bases) have a pH above 7. Acids donate hydrogen ions, while bases accept them.
How are the strengths of acids and bases measured?
The strength of an acid or base is typically measured using the pH scale. Acids have a pH below 7, with lower pH values indicating stronger acids. Bases have a pH above 7, with higher pH values indicating stronger bases.
How are acids and bases described in the pH scale?
Acids and bases are described in the pH scale based on their strength. For instance,lactic acid has pH 6,but curd,obtained from milk itself has pH 3! HCl is called as the "king of acids" with pH 1. {on the pH scale,if any substance has pH 7, its considered acidic, while anything above 7 is basic.} Acids or Bases can be considered as acidic or basic by the colour changes in the pH scale{eg:red to orange[neutral]to violet}.
What scale do chemists use to describe the relative strength of an acid or Bose?
Chemists use the pH scale to describe the relative strength of an acid or base. Acids have a pH below 7, with lower values indicating stronger acids. Bases have a pH above 7, with higher values indicating stronger bases.
What chemically does the pH scale measure?
The pH scale measures the concentration of hydrogen ions in a solution, which indicates the acidity or basicity of the solution. pH stands for potential of hydrogen. A lower pH indicates higher acidity, while a higher pH indicates higher basicity.
What does PH scale describes?
The PH scale is the measurement of acids and bases. 8 and up are bases. 6 and lower are acids. 7 is neutral.
What is pH scale how it is used?
a pH scale is something used for measuring the strengths of acids and bases.
Why acids and alkalines are equal?
Acids and bases are not equal; they are opposites on the pH scale. Acids have a pH below 7, while alkalines (bases) have a pH above 7. Acids donate hydrogen ions, while bases accept them.
How are the strengths of acids and bases measured?
The strength of an acid or base is typically measured using the pH scale. Acids have a pH below 7, with lower pH values indicating stronger acids. Bases have a pH above 7, with higher pH values indicating stronger bases.
How would you compare acids and bases in terms of their pH?
acid pH < 7base pH > 7
How do scientists measure the strength of acids and bases?
they use the pH scale
How are acids and bases described in the pH scale?
Acids and bases are described in the pH scale based on their strength. For instance,lactic acid has pH 6,but curd,obtained from milk itself has pH 3! HCl is called as the "king of acids" with pH 1. {on the pH scale,if any substance has pH 7, its considered acidic, while anything above 7 is basic.} Acids or Bases can be considered as acidic or basic by the colour changes in the pH scale{eg:red to orange[neutral]to violet}.
What is true about bases on the pH scale?
Bases have values higher than 7 Substances with a pH of 7 are neutral Acids have a pH below 7
What scale do chemists use to describe the relative strength of an acid or Bose?
Chemists use the pH scale to describe the relative strength of an acid or base. Acids have a pH below 7, with lower values indicating stronger acids. Bases have a pH above 7, with higher values indicating stronger bases.
Does a acid have a pH value above 7?
No, acids pH values are lower than 7( 0 to 7 ) on the pH scale. Bases are higher ( 7 to 14 ) on the pH scale.
On the pH scale do the numbers below 7 refer to acids or bases?
A pH under 7 is typical for acidic solutions.
How can you tell acids from bases?
Acids have a lower PH and bases have a higher PH.
