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Hydrogen
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Weak acid or base whose color depends on hydronium ion concentration?
pH indicator
What liquid has pH2?
Every liquid has a pH number of some kind, but some have a more acidic pH balance and others have a more basic. It all depends on its pH number if it's between 0 and 6 it's an acid. If it falls between 8-14 it's a base. And if it's 7, then it's a neutral.
Which substances decrease the H ion concentration in an solution?
An acid increase the hydrogen ion concentration in a solution.
How do you find the concentration of a unknown acid?
The negative logarithm of the hydrogen ion concentration, [H+], a measure of the degree to which a solution is acidic or alkaline. An acid is a substance that can give up a hydrogen ion (H+); a base is a substance that can accept H+. The more acidic a solution the greater the hydrogen ion concentration and the lower the pH; a pH of 7.0 indicates neutrality, a pH of less than 7 indicates acidity, and a pH of more than 7 indicates alkalinity. The pH is used as a measure of whether the body is maintaining a normal acid-base balance.
What two organs regulate the acid base balance?
kidneys and lungs
What factor determines the strength of an acid or a base?
The strength of an acid or base depends on its concentration. More the concentration of Hydrogen ions [H+] more acidic it is and more the concentration of Hydroxide ions [OH-] more basic it is.
Weak acid or base whose color depends on hydronium ion concentration?
pH indicator
Is it necessary to know the exact concentration of oxalic acid to determine the concentration of the base?
yes, the oxalic acid would be the standard acid by which the base is titrated and the concentration determined. if the oxalic acid is 'around' 1M, that could mean anything
What are the examples of acid base titration?
Determination of the concentration of a base by titration with acids or determination of the concentration of an acid by titration with bases. (http://en.wikipedia.org/wiki/Acid-base_titration)
What does the PH solution of a acid and base depend on?
the H+ concentration and the OH- concentration
What are the main properties of acid base water?
Acid and base when mixed in equal concentration neutralize each other.So if the water has both in equal concentration the water will not show the properties of the acid or the base.if any one i.e. acid or base is higher in concentration than the other the water will show its properties.
What is the term that refers to the concentration of an acid or base?
dilute
What is pH hydrochloric acid?
There is no definite pH of hydrochloric acid or any other substance. pH is a measure of the concentration of hydrogen ions in a solution which depends on both how strong an acid or base is and how concentrated it is (how much is dissolved in a given volume of water). Because hydrochloric acid is a strong acid the pH can be calculated as the negative logarithm (base 10) of its molar concentration up to a pH of 7.
How do you calculate acidbase volume ratio?
The acid base volume ratio is call the titration. The formula is Macid + Vbase = Vacid + Mbase. Macid is concentration of the acid. Vbase is volume of the base. Vacid is the volume of the acid. Mbase is the concentration of the base.
If 1.0L of this buffer contains an acid concentration of 0.50M and a conjugate base concentration of 0.50M what is the buffer pH?
When the concentration of the weak acid is the same as the concentration of the conjugate base, the pH will be equal to the pKa of the weak acid. This is because from the Henderson Hasselbalch eq:pH = pKa + log [acid]/[conj.base] and when [acid] = [conj.base], the log of 1 = 0 and pH = pKa.
How can you change the concentration of acid?
By diluting it with water or neutralising it with a base or alkaline
What liquid has pH2?
Every liquid has a pH number of some kind, but some have a more acidic pH balance and others have a more basic. It all depends on its pH number if it's between 0 and 6 it's an acid. If it falls between 8-14 it's a base. And if it's 7, then it's a neutral.
