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H* ions increase in concentration at lower pH values.
Calculate how many more H" ions there are in a solution
at a pH =2 than in a solution at a pH =6. Find the
concentration of H* ions at a pH =2 and at a pH=6 in
Table B. Then divide the concentration of Ht ions at a
pH =2 by the of H* ions at a pH = 6. Record your answer
in Table C

H ions increase in concentration at lower pH values Calculate how many more H ions there are in a solution at a pH 2 than in a solution at a pH 6 Find the conce class=

Respuesta :

ardni313

the concentration of H* ions at a pH =2 = 10⁻²

the concentration of H* ions at a pH =6 = 10⁻⁶

a solution with a pH of 2 has 10⁴ times more hydrogen ions than a solution with a pH of 6

Further explanation

The concentration of H + ions in solution is measured in pH units. The greater the concentration of H + ions, the more acidic the solution will be, and vice versa if the concentration of H + ions is getting smaller, the more basic the solution and the greater the hydroxide concentration

The ph unit is on a scale between 0-14.

pH> 7, the solution is said to be alkaline

pH <7, the solution is said to be acidic

pH = 7, the solution is said to be neutral

Acidic solutions will have more hydrogen ions than hydroxide ions

A solution with a different value of n has a 10ⁿ difference in the concentration of H⁺ ions.

pH can be formulated:

[tex]\tt \boxed{\bold{pH=-log[H^+]}}[/tex]

  • the concentration of H* ions at a pH =2

[tex]\tt 2=-log[H^+]\\\\(H^+]=10^{-2}[/tex]

  • the concentration of H* ions at a pH =6

[tex]\tt 6=-log[H^+]\\\\(H^+]=10^{-6}[/tex]

pH 2 and pH 6

[tex]\tt \dfrac{10^{-2}}{10^{-6}}=10^4[/tex]

So a solution with a pH of 2 has 10⁴ times more hydrogen ions than a solution with a pH of 6

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