Question

M all, measured with a glase The average (geonu) Pn IUI te laai, med electrode calibrated with a NBS (activity) buffer, was 4.05. (a) On the basis of the composition data, estimate the hydro concentration of the rainfall, assuming that all important ions ha been accounted for. (b) What is the ionic strength of the rainfall? (c) Compare the measured p'H with that which you estimate from the composition data. (d) Discuss the relative importance of these atmospheric components in establishing the acidity of the rainfall: (i) HNO3, (ii) H2SO4, and (iii) CO2. 3.11. How does the pH change for a 10-4M NH4Cl solution if one adds 10-2. mol Na2SO4 per liter? The Güntelberg approximation may be used to estimate the activity coefficients.

Please solve the problem 3.11

The guntelberg approximation is simplification of EDHE(Extended debye-huckel equation, let Ba=1)

Answer 1

SOCIAL (3.11) 104 m Nho el solution + 10 mol Nasou Peo liter added. на а не се ng 504 = ON at ht 307? So, if can produce (NH) SOG so, concentration of who lon decrease menus convert basic to add 80, pH of the solution decrease the direction