The activity coefficient (y) of a neutral molecule is typically approximated as 1.00; however, a more acc be made by using the equation, log (y) = ku where k≈ 0.2 for organic molecules and is the ionic strength. Using the activity coefficients for H¹, the value of the given concentration quotient for acetic acid (HA = CH₂ CO₂H). You will need to look L coefficients for H and A in a table. concentration quotient [H][A] [HA] [H+][A] at μ = 0 M at μ = 0.1 M

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The activity coefficient (y) of a neutral molecule is typically approximated as 1.00; however, a more accurate determination can
be made by using the equation,
log (y) = ku
where k≈ 0.2 for organic molecules and is the ionic strength. Using the activity coefficients for H, A, and HA, calculate
the value of the given concentration quotient for acetic acid (HA = CH₂CO,H). You will need to look up the activity
coefficients for H and A in a table.
concentration quotient
[H][A]
[HA]
[H+][A]
[HA]
at μ = 0 M
at μ = 0.1 M
Transcribed Image Text:The activity coefficient (y) of a neutral molecule is typically approximated as 1.00; however, a more accurate determination can be made by using the equation, log (y) = ku where k≈ 0.2 for organic molecules and is the ionic strength. Using the activity coefficients for H, A, and HA, calculate the value of the given concentration quotient for acetic acid (HA = CH₂CO,H). You will need to look up the activity coefficients for H and A in a table. concentration quotient [H][A] [HA] [H+][A] [HA] at μ = 0 M at μ = 0.1 M
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