0
pH is a shortcut way of expressing the negative log of the hydrogen ion concentration. It's scale is widely malunderstood. People will argue til the cows come home that the scale of pH is from 1 to 14. BUT, since it is theoretically possible to have up to 100% H+, the log of100 is 2 inverting the sign to meet the definition shows that a pH of -2 is possible and is the lowest point on that scale. Since the concentration can also approach zero, the negative log will approach infinity as a limit. However, most pH scales are used as 1 to 14 even though that is NOT technically correct.
14 is used as a neutral solution will have a pH of 7 and a pOH of 7.
What else can I help you with?
What does the litmus test tell about stability of sulfurous acid?
The litmus test can help determine if sulfurous acid is an acid or a base. If sulfurous acid turns blue litmus paper red, it indicates that it is an acid. This test does not provide direct information about the stability of sulfurous acid.
How can one effectively neutralize an acid?
To effectively neutralize an acid, you can add a base to it. The base will react with the acid to form water and a salt, which will help balance the pH level. It is important to use the correct amount of base to completely neutralize the acid.
What is measured in a blood sample to determine acid base status?
In a blood sample, levels of pH, bicarbonate (HCO3-), and partial pressure of carbon dioxide (pCO2) are measured to determine acid-base status. These values help determine if the blood is acidic, alkaline, or neutral, and whether the imbalance is due to a respiratory or metabolic issue.
How can you neatralise acid?
One way to neutralize acid is by adding a base, which will react with the acid to form water and a salt. This reaction will decrease the acidity of the solution by balancing the concentrations of hydrogen ions and hydroxide ions. Additionally, using a pH indicator can help determine when the acid has been fully neutralized.
Is nahco3 acid or base?
Sodium bicarbonate (NaHCO3) is a weakly basic compound. When dissolved in water, it can act as a buffer to help neutralize acids.
How do you determine the pH of each solution?
acidic, neutral, or basic. Salts that form from a strong acid and a weak base are acid salts, like ammonium chloride
What does the litmus test tell about stability of sulfurous acid?
The litmus test can help determine if sulfurous acid is an acid or a base. If sulfurous acid turns blue litmus paper red, it indicates that it is an acid. This test does not provide direct information about the stability of sulfurous acid.
What is often corrosive a acid or base?
please help me
How can one effectively neutralize an acid?
To effectively neutralize an acid, you can add a base to it. The base will react with the acid to form water and a salt, which will help balance the pH level. It is important to use the correct amount of base to completely neutralize the acid.
What is measured in a blood sample to determine acid base status?
In a blood sample, levels of pH, bicarbonate (HCO3-), and partial pressure of carbon dioxide (pCO2) are measured to determine acid-base status. These values help determine if the blood is acidic, alkaline, or neutral, and whether the imbalance is due to a respiratory or metabolic issue.
Is bile acid or alkaline?
It is alkaline because it is used to help neutralise the acid produced by the stomach.
How can you determine what scale a song is in?
To determine the scale of a song, you can look at the key signature, the notes used in the melody, and the chords played in the song. The key signature and the prominent notes and chords can help identify the scale being used in the song.
How can you neatralise acid?
One way to neutralize acid is by adding a base, which will react with the acid to form water and a salt. This reaction will decrease the acidity of the solution by balancing the concentrations of hydrogen ions and hydroxide ions. Additionally, using a pH indicator can help determine when the acid has been fully neutralized.
Is nahco3 acid or base?
Sodium bicarbonate (NaHCO3) is a weakly basic compound. When dissolved in water, it can act as a buffer to help neutralize acids.
How can one determine the scale of a song?
The scale of a song can be determined by identifying the key signature and the notes used in the melody. The key signature indicates the scale being used, such as major or minor. Additionally, analyzing the intervals between the notes can help determine the scale of the song.
How will you distinguish an acid from a base?
You can use litmus paper or bromothymol blue and phenol red strips. Use them at the same time and if they turn blue that means the substance is a base. If the strips turn a red or pink color that means it is a acid. If the strips just look like they got wet that means they are neatral.
Is handy Andy a acid or a base?
Handy Andy is an acid. It is a household cleaning product that typically contains ingredients like hydrochloric acid or sulfuric acid to help break down and remove dirt and grime.
